diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Configuration/MoodleApiConfig.cs b/AdminUI/LearningHub.Nhs.AdminUI/Configuration/MoodleApiConfig.cs
new file mode 100644
index 000000000..88b8c8d9e
--- /dev/null
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Configuration/MoodleApiConfig.cs
@@ -0,0 +1,33 @@
+namespace LearningHub.Nhs.AdminUI.Configuration
+{
+    /// <summary>
+    /// The Moodle Settings.
+    /// </summary>
+    public class MoodleApiConfig
+    {
+        /// <summary>
+        /// Gets or sets the base url for the Moodle service.
+        /// </summary>
+        public string BaseUrl { get; set; } = null!;
+
+        /// <summary>
+        /// Gets or sets the Web service Rest Format.
+        /// </summary>
+        public string MoodleWSRestFormat { get; set; } = null!;
+
+        /// <summary>
+        /// Gets or sets the token.
+        /// </summary>
+        public string WSToken { get; set; } = null!;
+
+        /// <summary>
+        /// Gets or sets the token.
+        /// </summary>
+        public string ApiPath { get; set; } = "webservice/rest/server.php";
+
+        /// <summary>
+        /// Gets or sets the token.
+        /// </summary>
+        public string CoursePath { get; set; } = "course/view.php";
+    }
+}
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Controllers/CatalogueController.cs b/AdminUI/LearningHub.Nhs.AdminUI/Controllers/CatalogueController.cs
index d03f1f84c..44dc90275 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Controllers/CatalogueController.cs
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Controllers/CatalogueController.cs
@@ -1,6 +1,7 @@
 namespace LearningHub.Nhs.AdminUI.Controllers
 {
     using System;
+    using System.Collections;
     using System.Collections.Generic;
     using System.ComponentModel.DataAnnotations;
     using System.Drawing;
@@ -8,6 +9,7 @@
     using System.Net.Mail;
     using System.Text.RegularExpressions;
     using System.Threading.Tasks;
+    using AngleSharp.Io;
     using LearningHub.Nhs.AdminUI.Configuration;
     using LearningHub.Nhs.AdminUI.Extensions;
     using LearningHub.Nhs.AdminUI.Interfaces;
@@ -15,12 +17,16 @@
     using LearningHub.Nhs.Models.Catalogue;
     using LearningHub.Nhs.Models.Common;
     using LearningHub.Nhs.Models.Common.Enums;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using LearningHub.Nhs.Models.MyLearning;
     using LearningHub.Nhs.Models.Paging;
     using LearningHub.Nhs.Models.Resource;
     using LearningHub.Nhs.Models.User;
+    using LearningHub.Nhs.Models.Validation;
     using Microsoft.AspNetCore.Hosting;
     using Microsoft.AspNetCore.Http;
     using Microsoft.AspNetCore.Mvc;
+    using Microsoft.AspNetCore.Mvc.Rendering;
     using Microsoft.Extensions.Logging;
     using Microsoft.Extensions.Options;
 
@@ -65,6 +71,11 @@ public class CatalogueController : BaseController
         /// </summary>
         private readonly IProviderService providerService;
 
+        /// <summary>
+        /// Defines the moodleApiService.
+        /// </summary>
+        private readonly IMoodleApiService moodleApiService;
+
         /// <summary>
         /// Defines the _settings.
         /// </summary>
@@ -98,6 +109,7 @@ public class CatalogueController : BaseController
         /// <param name="userGroupService">The userService<see cref="IUserGroupService"/>.</param>
         /// <param name="fileService">The fileService<see cref="IFileService"/>.</param>
         /// <param name="providerService">The providerService<see cref="IProviderService"/>.</param>
+        /// <param name="moodleApiService">The moodleApiService<see cref="IMoodleApiService"/>.</param>
         /// <param name="logger">The logger<see cref="ILogger{LogController}"/>.</param>
         /// <param name="options">The options<see cref="IOptions{WebSettings}"/>.</param>
         /// <param name="websettings">The websettings<see cref="IOptions{WebSettings}"/>.</param>
@@ -107,6 +119,7 @@ public CatalogueController(
             IUserGroupService userGroupService,
             IFileService fileService,
             IProviderService providerService,
+            IMoodleApiService moodleApiService,
             ILogger<LogController> logger,
             IOptions<WebSettings> options,
             IOptions<WebSettings> websettings)
@@ -116,6 +129,7 @@ public CatalogueController(
             this.userGroupService = userGroupService;
             this.fileService = fileService;
             this.providerService = providerService;
+            this.moodleApiService = moodleApiService;
             this.logger = logger;
             this.websettings = websettings;
             this.settings = options.Value;
@@ -254,6 +268,29 @@ public async Task<IActionResult> CatalogueOwner(int id)
             return this.View(vm);
         }
 
+        /// <summary>
+        /// The CatalogueOwner.
+        /// </summary>
+        /// <param name="id">The id<see cref="int"/>.</param>
+        /// <returns>The <see cref="Task{IActionResult}"/>.</returns>
+        [HttpGet]
+        [Route("MoodleCategory/{id}")]
+        public async Task<IActionResult> MoodleCategory(int id)
+        {
+            var vm = await this.catalogueService.GetCatalogueAsync(id);
+            if (vm == null)
+            {
+                return this.RedirectToAction("Error");
+            }
+
+            vm.MoodleCategories = await this.moodleApiService.GetAllMoodleCategoriesAsync();
+            vm.MoodleCategorySelectList = new SelectList(vm.MoodleCategories, "Id", "Name");
+            this.ViewData["CatalogueName"] = vm.Name;
+            this.ViewData["id"] = id;
+
+            return this.View(vm);
+        }
+
         /// <summary>
         /// The UserGroups.
         /// </summary>
@@ -678,6 +715,35 @@ public async Task<IActionResult> AddUserGroupsToCatalogue(int catalogueNodeId, i
             }
         }
 
+        /// <summary>
+        /// The AddCategoryToCatalogue.
+        /// </summary>
+        /// <param name="catalogueViewModel">The catalogueViewModel<see cref="CatalogueViewModel"/>.</param>
+        /// <returns>The <see cref="Task{IActionResult}"/>.</returns>
+        [HttpPost]
+        [Route("AddCategoryToCatalogue")]
+        public async Task<IActionResult> AddCategoryToCatalogue(CatalogueViewModel catalogueViewModel)
+        {
+            ////if (catalogueViewModel.SelectedCategoryId == 0)
+            ////{
+            ////    this.ModelState.AddModelError("SelectedCategoryId", "Please select a category.");
+            ////}
+            var vm = await this.catalogueService.GetCatalogueAsync(catalogueViewModel.CatalogueNodeVersionId);
+            vm.SelectedCategoryId = catalogueViewModel.SelectedCategoryId;
+            var vr = await this.catalogueService.AddCategoryToCatalogue(vm);
+            if (vr.Success)
+            {
+                vm.MoodleCategories = await this.moodleApiService.GetAllMoodleCategoriesAsync();
+                vm.MoodleCategorySelectList = new SelectList(vm.MoodleCategories, "Id", "Name");
+                return this.View("MoodleCategory", vm);
+            }
+            else
+            {
+                this.ViewBag.ErrorMessage = $"Category Update failed.";
+                return this.View("MoodleCategory", vm);
+            }
+        }
+
         /// <summary>
         /// The CreateCatalogue.
         /// </summary>
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/ICatalogueService.cs b/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/ICatalogueService.cs
index f6bffaec9..5d58744b4 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/ICatalogueService.cs
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/ICatalogueService.cs
@@ -69,5 +69,12 @@ public interface ICatalogueService
         /// <param name="catalogueOwner">The catalogue owner<see cref="CatalogueOwnerViewModel"/>.</param>
         /// <returns>The <see cref="Task"/>.</returns>
         Task<ApiResponse> UpdateCatalogueOwnerAsync(CatalogueOwnerViewModel catalogueOwner);
+
+        /// <summary>
+        /// AddCategoryToCatalogue
+        /// </summary>
+        /// <param name="catalogue">The catalogue.</param>
+        /// <returns></returns>
+        Task<ApiResponse> AddCategoryToCatalogue(CatalogueViewModel catalogue);
     }
 }
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/IMoodleApiService.cs b/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/IMoodleApiService.cs
new file mode 100644
index 000000000..d8c384757
--- /dev/null
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Interfaces/IMoodleApiService.cs
@@ -0,0 +1,26 @@
+namespace LearningHub.Nhs.AdminUI.Interfaces
+{
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Moodle;
+    using LearningHub.Nhs.Models.Moodle.API;
+
+    /// <summary>
+    /// IMoodleApiService.
+    /// </summary>
+    public interface IMoodleApiService
+    {
+        /// <summary>
+        /// GetMoodleUserIdByUsernameAsync.
+        /// </summary>
+        /// <param name="currentUserId">The current LH User Id.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<int> GetMoodleUserIdByUsernameAsync(int currentUserId);
+
+        /// <summary>
+        /// GetEnrolledCoursesAsync.
+        /// </summary>
+        /// <returns> List of MoodleCategory.</returns>
+        Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync();
+    }
+}
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj b/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
index 126c014ef..39e4b25da 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
+++ b/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
@@ -89,7 +89,7 @@
 		<PackageReference Include="HtmlSanitizer" Version="6.0.453" />
 		<PackageReference Include="IdentityModel" Version="4.6.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.2" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.19.0" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="6.0.36" />
 		<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.36" />
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Models/CatalogueNavViewModel.cs b/AdminUI/LearningHub.Nhs.AdminUI/Models/CatalogueNavViewModel.cs
index 502206549..4cf605e72 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Models/CatalogueNavViewModel.cs
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Models/CatalogueNavViewModel.cs
@@ -34,6 +34,11 @@ public enum CatalogueNavPage
         /// Defines the Catalogue Owner.
         /// </summary>
         CatalogueOwner,
+
+        /// <summary>
+        /// Defines the Category.
+        /// </summary>
+        Category
     }
 
     /// <summary>
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/ServiceCollectionExtension.cs b/AdminUI/LearningHub.Nhs.AdminUI/ServiceCollectionExtension.cs
index 1039a3673..4f95fe9fb 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/ServiceCollectionExtension.cs
+++ b/AdminUI/LearningHub.Nhs.AdminUI/ServiceCollectionExtension.cs
@@ -106,6 +106,7 @@ public static void ConfigureServices(this IServiceCollection services, IConfigur
             services.AddTransient<IUserSessionHelper, UserSessionHelper>();
             services.AddTransient<IInternalSystemService, InternalSystemService>();
             services.AddScoped<IProviderService, ProviderService>();
+            services.AddScoped<IMoodleApiService, MoodleApiService>();
 
             // web settings binding
             var webSettings = new WebSettings();
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Services/CatalogueService.cs b/AdminUI/LearningHub.Nhs.AdminUI/Services/CatalogueService.cs
index 2ac0088d9..b7823242e 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Services/CatalogueService.cs
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Services/CatalogueService.cs
@@ -1,14 +1,20 @@
 namespace LearningHub.Nhs.AdminUI.Services
 {
+    using System;
     using System.Collections.Generic;
     using System.Net;
+    using System.Net.Http;
+    using System.Text;
     using System.Threading.Tasks;
     using LearningHub.Nhs.AdminUI.Helpers;
     using LearningHub.Nhs.AdminUI.Interfaces;
     using LearningHub.Nhs.Models.Catalogue;
     using LearningHub.Nhs.Models.Common;
+    using LearningHub.Nhs.Models.Enums;
     using LearningHub.Nhs.Models.Paging;
     using LearningHub.Nhs.Models.Provider;
+    using LearningHub.Nhs.Models.User;
+    using LearningHub.Nhs.Models.Validation;
     using Newtonsoft.Json;
 
     /// <summary>
@@ -132,5 +138,15 @@ public async Task<ApiResponse> UpdateCatalogueOwnerAsync(CatalogueOwnerViewModel
         {
             return await this.facade.PutAsync("Catalogue/UpdateCatalogueOwner", catalogueOwner);
         }
+
+        /// <summary>
+        /// The AddUserGroupsToCatalogue.
+        /// </summary>
+        /// <param name="catalogue">The CatalogueViewModel.</param>
+        /// <returns>The <see cref="Task{IActionResult}"/>.</returns>
+        public async Task<ApiResponse> AddCategoryToCatalogue(CatalogueViewModel catalogue)
+        {
+            return await this.facade.PostAsync<ApiResponse, CatalogueViewModel>("Catalogue/AddCategoryToCatalogue", catalogue);
+        }
     }
 }
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Services/MoodleApiService.cs b/AdminUI/LearningHub.Nhs.AdminUI/Services/MoodleApiService.cs
new file mode 100644
index 000000000..febd41a5e
--- /dev/null
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Services/MoodleApiService.cs
@@ -0,0 +1,99 @@
+namespace LearningHub.Nhs.AdminUI.Services
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.AdminUI.Configuration;
+    using LearningHub.Nhs.AdminUI.Interfaces;
+    using LearningHub.Nhs.Models.Moodle;
+    using LearningHub.Nhs.Models.Moodle.API;
+    using Microsoft.Extensions.Options;
+    using Newtonsoft.Json;
+
+    /// <summary>
+    /// MoodleApiService.
+    /// </summary>
+    public class MoodleApiService : IMoodleApiService
+    {
+        private readonly IOpenApiHttpClient openApiHttpClient;
+        private readonly MoodleApiConfig configuration;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MoodleApiService"/> class.
+        /// </summary>
+        /// <param name="openApiHttpClient">The Open Api Http Client.</param>
+        /// <param name="configuration">configuration.</param>
+        public MoodleApiService(IOpenApiHttpClient openApiHttpClient, IOptions<MoodleApiConfig> configuration)
+        {
+            this.openApiHttpClient = openApiHttpClient;
+            this.configuration = configuration.Value;
+        }
+
+        /// <summary>
+        /// GetMoodleUserIdByUsernameAsync.
+        /// </summary>
+        /// <param name="currentUserId">current User Id.</param>
+        /// <returns>UserId from Moodle.</returns>
+        public async Task<int> GetMoodleUserIdByUsernameAsync(int currentUserId)
+        {
+            int moodleUserId = 0;
+
+            try
+            {
+                var client = await this.openApiHttpClient.GetClientAsync();
+
+                var request = $"Moodle/GetMoodleUserId/{currentUserId}";
+                var response = await client.GetAsync(request).ConfigureAwait(false);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    var result = response.Content.ReadAsStringAsync().Result;
+                    moodleUserId = JsonConvert.DeserializeObject<int>(result);
+                }
+                else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized || response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+                {
+                    throw new Exception("AccessDenied");
+                }
+
+                return moodleUserId;
+            }
+            catch (Exception ex)
+            {
+                return moodleUserId;
+            }
+        }
+
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync()
+        {
+            List<MoodleCategory> viewmodel = new List<MoodleCategory>();
+
+            try
+            {
+                var client = await this.openApiHttpClient.GetClientAsync();
+
+                var request = $"Moodle/GetAllMoodleCategories";
+                var response = await client.GetAsync(request).ConfigureAwait(false);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    var result = response.Content.ReadAsStringAsync().Result;
+                    viewmodel = JsonConvert.DeserializeObject<List<MoodleCategory>>(result);
+                }
+                else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized || response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+                {
+                    throw new Exception("AccessDenied");
+                }
+
+                return viewmodel;
+            }
+            catch (Exception ex)
+            { 
+                return viewmodel;
+            }
+        }
+    }
+}
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Styles/nhsuk/common.scss b/AdminUI/LearningHub.Nhs.AdminUI/Styles/nhsuk/common.scss
index 65d34f7e7..e4d98671c 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Styles/nhsuk/common.scss
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Styles/nhsuk/common.scss
@@ -7,4 +7,7 @@
 
 .menu-font {
     font-size: 19px !important;
-}
\ No newline at end of file
+}
+
+
+
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/MoodleCategory.cshtml b/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/MoodleCategory.cshtml
new file mode 100644
index 000000000..be63f99e2
--- /dev/null
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/MoodleCategory.cshtml
@@ -0,0 +1,107 @@
+@model LearningHub.Nhs.Models.Catalogue.CatalogueViewModel
+@inject Microsoft.Extensions.Options.IOptions<LearningHub.Nhs.AdminUI.Configuration.WebSettings> _settings
+@using LearningHub.Nhs.Models.Enums
+@using Newtonsoft.Json
+@{
+    var page = CatalogueNavPage.Category;
+    ViewData["Title"] = "Manage Category";
+    var selectedCategoryName = Model.MoodleCategorySelectList
+        .FirstOrDefault(c => c.Value == Model.SelectedCategoryId.ToString())?.Text;
+    var errorHasOccurred = !ViewData.ModelState.IsValid;
+}
+@section SideMenu {
+    @{
+        await Html.RenderPartialAsync("_NavSection");
+    }
+}
+
+<div class="row mt-5">
+    <div class="col-12">
+        <h1 class="ml-5" id="catalogue-name-header">@Model.Name</h1>
+    </div>
+</div>
+
+@{
+    await Html.RenderPartialAsync("_CatalogueNav.cshtml", new CatalogueNavViewModel { Page = page, CatalogueId = Model.CatalogueNodeVersionId });
+}
+
+<div class="ml-5" style="max-width: 800px;">
+    <form method="POST" asp-action="AddCategoryToCatalogue" asp-controller="Catalogue">
+
+        <input type="hidden" id="CatalogueNodeVersionId" name="CatalogueNodeVersionId" value="@Model.CatalogueNodeVersionId" />
+        <input type="hidden" id="NodeId" name="NodeId" value="@Model.NodeId" />
+        <input type="hidden" id="NodeVersionId" name="NodeVersionId" value="@Model.NodeVersionId" />
+
+        <div class="row mt-5">
+            <div class="nhsuk-u-padding-left-3">
+                <h2 id="catalogue-owner-header">Manage category</h2>
+            </div>
+        </div>
+        <div class="mt-5">
+            <div class="row">
+                <div class="form-group">
+                    @if (Model.SelectedCategoryId > 0)
+                    {
+                        <div id="selectedCategoryDisplay" class="nhsuk-u-padding-left-3">
+                            <label>Selected Category:</label>
+                            <span class="selected-category nhsuk-u-padding-right-8">@selectedCategoryName</span>
+                            <a href="#" onclick="return DisplayCategory();">Change</a>
+                        </div>
+                    }
+
+                    <div id="divcategory" class="nhsuk-u-padding-left-3" style="@(Model.SelectedCategoryId == 0 ? "display:block;" : "display:none;")">
+                        <div id="diverror" class="nhsuk-form-group @(errorHasOccurred ? "nhsuk-form-group--error" : "")">
+                            @if (errorHasOccurred)
+                            {
+                                <span id="example-error" class="nhsuk-error-message nhsuk-u-font-size-24">
+                                    <span id="errortext" class="nhsuk-u-visually-hidden">Error:</span> Please select a category.
+                                </span>
+                            }
+                            <div>
+                                <div class="nhsuk-u-padding-bottom-2">
+                                    <label>Select a Category:</label>
+                                </div>
+                            </div>
+                            <div class="nhsuk-u-padding-bottom-5">
+                                <div>
+                                    <select asp-for="SelectedCategoryId" asp-items="@Model.MoodleCategorySelectList" class="nhsuk-input nhsuk-u-font-size-24">
+                                        <option value="0">-- Select --</option>
+                                    </select>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="nhsuk-u-padding-bottom-5">
+                            <div>
+                                <button type="submit" class="btn btn-common btn-success nhsuk-button">Save</button>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+
+    </form>
+    <div style="height: 40px; width: 100%;"></div>
+</div>
+
+@section Scripts {
+    <script>
+        function DisplayCategory() {
+            debugger
+            // Show the category selection div
+            document.getElementById('divcategory').style.display = 'block';
+            document.getElementById('example-error').style.display = 'none'
+            document.getElementById('errortext').style.display = 'none'
+            document.getElementById('diverror').classList.remove('nhsuk-form-group--error');
+    
+            // Hide the selected category display div
+            var selectedCategoryDiv = document.getElementById('selectedCategoryDisplay');
+            if (selectedCategoryDiv) {
+                selectedCategoryDiv.style.display = 'none';
+            }
+
+            return false;
+        }
+    </script>
+}
\ No newline at end of file
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/_CatalogueNav.cshtml b/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/_CatalogueNav.cshtml
index be71c5771..c7ca0ab8a 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/_CatalogueNav.cshtml
+++ b/AdminUI/LearningHub.Nhs.AdminUI/Views/Catalogue/_CatalogueNav.cshtml
@@ -5,6 +5,7 @@
     var foldersActive = (Model.Page == CatalogueNavPage.Folders) ? "active" : "";
     var userGroupsActive = (Model.Page == CatalogueNavPage.UserGroups) ? "active" : "";
     var catalogueOwnerActive = (Model.Page == CatalogueNavPage.CatalogueOwner) ? "active" : "";
+    var categoryActive = (Model.Page == CatalogueNavPage.Category) ? "active" : "";
 }
 <div class="catalogue-tab-bar mt-5 ml-5">
     <div class="catalogue-tab-link @editAddActive">
@@ -24,5 +25,8 @@
         <div class="catalogue-tab-link @catalogueOwnerActive">
             <a asp-action="CatalogueOwner" asp-controller="Catalogue" asp-route-id="@Model.CatalogueId">Catalogue owner</a>
         </div>
+        <div class="catalogue-tab-link @categoryActive">
+            <a asp-action="MoodleCategory" asp-controller="Catalogue" asp-route-id="@Model.CatalogueId">Category</a>
+        </div>
     }
 </div>
diff --git a/AdminUI/LearningHub.Nhs.AdminUI/appsettings.json b/AdminUI/LearningHub.Nhs.AdminUI/appsettings.json
index 95a04b8bc..17b29013c 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/appsettings.json
+++ b/AdminUI/LearningHub.Nhs.AdminUI/appsettings.json
@@ -59,6 +59,11 @@
       "JWTPrimaryKeySecret": "",
       "MKPlayerLicence": "",
       "MediaKindStorageConnectionString": ""
+    },
+    "MoodleAPIConfig": {
+      "BaseUrl": "https://moodle-test.test-learninghub.org.uk/",
+      "MoodleWSRestFormat": "json",
+      "WSToken": ""
     }
   },
   "ConnectionStrings": {
diff --git a/LearningHub.Nhs.WebUI.AutomatedUiTests/LearningHub.Nhs.WebUI.AutomatedUiTests.csproj b/LearningHub.Nhs.WebUI.AutomatedUiTests/LearningHub.Nhs.WebUI.AutomatedUiTests.csproj
index a423f7061..e22685732 100644
--- a/LearningHub.Nhs.WebUI.AutomatedUiTests/LearningHub.Nhs.WebUI.AutomatedUiTests.csproj
+++ b/LearningHub.Nhs.WebUI.AutomatedUiTests/LearningHub.Nhs.WebUI.AutomatedUiTests.csproj
@@ -10,10 +10,22 @@
 		<GenerateDocumentationFile>True</GenerateDocumentationFile>
 	</PropertyGroup>
 
+	<ItemGroup>
+	  <None Remove="appsettings.Development.json" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <Content Include="appsettings.Development.json">
+	    <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	    <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+	    <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+	  </Content>
+	</ItemGroup>
+
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="FluentAssertions" Version="6.12.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.13" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
 		<PackageReference Include="Selenium.Axe" Version="4.0.19" />
diff --git a/LearningHub.Nhs.WebUI/Controllers/CatalogueController.cs b/LearningHub.Nhs.WebUI/Controllers/CatalogueController.cs
index 12d9973ac..0825b7a9e 100644
--- a/LearningHub.Nhs.WebUI/Controllers/CatalogueController.cs
+++ b/LearningHub.Nhs.WebUI/Controllers/CatalogueController.cs
@@ -11,6 +11,7 @@
     using LearningHub.Nhs.Models.Dashboard;
     using LearningHub.Nhs.Models.Enums;
     using LearningHub.Nhs.Models.Hierarchy;
+    using LearningHub.Nhs.Models.Moodle;
     using LearningHub.Nhs.Models.Search;
     using LearningHub.Nhs.Models.User;
     using LearningHub.Nhs.WebUI.Configuration;
@@ -35,6 +36,7 @@ public class CatalogueController : BaseController
         private readonly IDashboardService dashboardService;
         private readonly ISearchService searchService;
         private readonly ICacheService cacheService;
+        private readonly ICategoryService categoryService;
         private LearningHubAuthServiceConfig authConfig;
         private ICatalogueService catalogueService;
         private IUserService userService;
@@ -57,6 +59,7 @@ public class CatalogueController : BaseController
         /// <param name="dashboardService">Dashboard service.</param>
         /// <param name="hierarchyService">HierarchyService.</param>
         /// <param name="userGroupService">userGroupService.</param>
+        /// <param name="categoryService">categoryService.</param>
         public CatalogueController(
            IHttpClientFactory httpClientFactory,
            IWebHostEnvironment hostingEnvironment,
@@ -69,7 +72,8 @@ public CatalogueController(
            ICacheService cacheService,
            IDashboardService dashboardService,
            IHierarchyService hierarchyService,
-           IUserGroupService userGroupService)
+           IUserGroupService userGroupService,
+           ICategoryService categoryService)
            : base(hostingEnvironment, httpClientFactory, logger, settings.Value)
         {
             this.authConfig = authConfig;
@@ -81,6 +85,7 @@ public CatalogueController(
             this.dashboardService = dashboardService;
             this.hierarchyService = hierarchyService;
             this.userGroupService = userGroupService;
+            this.categoryService = categoryService;
         }
 
         /// <summary>
@@ -187,12 +192,13 @@ public IActionResult CatalogueWithAuthentication(string reference)
         /// <param name="tab">The tab name to display.</param>
         /// <param name="nodeId">The nodeId of the current folder. If not supplied, catalogue root contents are displayed.</param>
         /// <param name="search">The SearchRequestViewModel.</param>
+        /// <param name="moodleCategoryId">The moodleCategoryId.</param>
         /// <returns>IActionResult.</returns>
         [AllowAnonymous]
         [ServiceFilter(typeof(SsoLoginFilterAttribute))]
         [HttpGet]
         [Route("catalogue/{reference}/{tab?}")]
-        public async Task<IActionResult> IndexAsync(string reference, string tab, int? nodeId, SearchRequestViewModel search)
+        public async Task<IActionResult> IndexAsync(string reference, string tab, int? nodeId, SearchRequestViewModel search, int? moodleCategoryId)
         {
             if (tab == null || (tab == "search" && !this.User.Identity.IsAuthenticated))
             {
@@ -206,7 +212,8 @@ public async Task<IActionResult> IndexAsync(string reference, string tab, int? n
             this.ViewBag.ActiveTab = tab;
 
             var catalogue = await this.catalogueService.GetCatalogueAsync(reference);
-
+            var catalogueCategoryId = await this.categoryService.GetCatalogueVersionCategoryAsync(catalogue.NodeVersionId);
+            catalogue.SelectedCategoryId = catalogueCategoryId;
             if (catalogue == null)
             {
                 return this.RedirectToAction("Error", "Home");
@@ -295,10 +302,79 @@ public async Task<IActionResult> IndexAsync(string reference, string tab, int? n
                     viewModel.SearchResults = searchResult;
                 }
             }
+            else if (tab == "courses")
+            {
+                int categoryId = moodleCategoryId ?? await this.categoryService.GetCatalogueVersionCategoryAsync(catalogue.NodeVersionId);
+                var response = await this.categoryService.GetCoursesByCategoryIdAsync(categoryId);
+                viewModel.Courses = response.Courses;
+
+                var subCategories = await this.categoryService.GetSubCategoryByCategoryIdAsync(categoryId);
+                viewModel.SubCategories = subCategories;
+
+                if (moodleCategoryId.HasValue)
+                {
+                    var moodleCategories = await this.categoryService.GetAllMoodleCategoriesAsync();
+
+                    // Start with the selected category
+                    var breadcrumbCategory = moodleCategories.FirstOrDefault(x => x.Id == moodleCategoryId);
+
+                    List<MoodleCategory> categories = new List<MoodleCategory>();
+                    categories.Insert(0, new MoodleCategory
+                    {
+                        Id = catalogue.NodeId,
+                        Name = catalogue.Name,
+                    });
+
+                    while (breadcrumbCategory != null)
+                    {
+                        // Add the current category to the breadcrumb list
+                        categories.Insert(1, breadcrumbCategory);
+
+                        // If there's no parent, stop
+                        if (breadcrumbCategory.Parent == 0 || breadcrumbCategory.Parent == catalogueCategoryId)
+                        {
+                            break;
+                        }
+
+                        // Move up one level
+                        breadcrumbCategory = moodleCategories.FirstOrDefault(x => x.Id == breadcrumbCategory.Parent);
+                    }
+
+                    viewModel.MoodleCategories = categories;
+                }
+                else
+                {
+                    // Otherwise user is looking at catalogue root.
+                    nodeId = catalogue.NodeId;
+
+                    viewModel.MoodleCategories = new List<MoodleCategory>
+                    {
+                        new MoodleCategory { Name = catalogue.Name },
+                    };
+                }
+            }
 
             return this.View(viewModel);
         }
 
+        /// <summary>
+        /// GetCourses.
+        /// </summary>
+        /// <param name="catalogueNodeVerstionId">The CatalogueNodeVerstionId.</param>
+        /// <param name="reference">The reference.</param>
+        /// <param name="tab">The tab.</param>
+        /// <returns>IActionResult.</returns>
+        [AllowAnonymous]
+        [ServiceFilter(typeof(SsoLoginFilterAttribute))]
+        [HttpGet]
+        [Route("GetCourses/{catalogueNodeVerstionId}/{reference}/{tab}")]
+        public async Task<IActionResult> GetCourses(int catalogueNodeVerstionId, string reference, string tab)
+        {
+            var categoryId = await this.categoryService.GetCatalogueVersionCategoryAsync(catalogueNodeVerstionId);
+            var response = await this.categoryService.GetCoursesByCategoryIdAsync(categoryId);
+            return this.PartialView("Courses", response.Courses);
+        }
+
         /// <summary>
         /// Handles sort and filter functionality in Search tab.
         /// Based on SearchController.IndexPost method.
diff --git a/LearningHub.Nhs.WebUI/Helpers/HtmFormatlHelper.cs b/LearningHub.Nhs.WebUI/Helpers/HtmFormatlHelper.cs
new file mode 100644
index 000000000..04e8aac9d
--- /dev/null
+++ b/LearningHub.Nhs.WebUI/Helpers/HtmFormatlHelper.cs
@@ -0,0 +1,27 @@
+namespace LearningHub.Nhs.WebUI.Helpers
+{
+    using HtmlAgilityPack;
+
+    /// <summary>
+    /// HtmFormatlHelper.
+    /// </summary>
+    public static class HtmFormatlHelper
+    {
+        /// <summary>
+        /// StripHtmlTags.
+        /// </summary>
+        /// <param name="html">html.</param>
+        /// <returns>string.</returns>
+        public static string StripHtmlTags(string html)
+        {
+            if (string.IsNullOrEmpty(html))
+            {
+                return string.Empty;
+            }
+
+            var doc = new HtmlDocument();
+            doc.LoadHtml(html);
+            return doc.DocumentNode.InnerText;
+        }
+    }
+}
diff --git a/LearningHub.Nhs.WebUI/Helpers/UtilityHelper.cs b/LearningHub.Nhs.WebUI/Helpers/UtilityHelper.cs
index 9f60a93dc..762695dd9 100644
--- a/LearningHub.Nhs.WebUI/Helpers/UtilityHelper.cs
+++ b/LearningHub.Nhs.WebUI/Helpers/UtilityHelper.cs
@@ -8,6 +8,7 @@
     using HtmlAgilityPack;
     using LearningHub.Nhs.Models.Enums;
     using LearningHub.Nhs.Models.Hierarchy;
+    using LearningHub.Nhs.Models.Moodle;
     using Microsoft.AspNetCore.Mvc.Rendering;
 
     /// <summary>
@@ -496,5 +497,30 @@ public static string GetPillColour(string filename)
 
             return breadcrumbs;
         }
+
+        /// <summary>
+        /// Returns breadcrumb tuple data ready to be passed into the _Breadcrumbs partial view when being used to display a folder path.
+        /// </summary>
+        /// <param name="moodleCategories">The list of folder nodes to display.</param>
+        /// <param name="catalogueUrl">The URL reference of the catalogue.</param>
+        /// <returns>A list of tuples, composed of Title and Url.</returns>
+        public static List<(string Title, string Url)> GetBreadcrumbsForCourses(List<MoodleCategory> moodleCategories, string catalogueUrl)
+        {
+            // Create breadcrumb tuple data
+            var breadcrumbs = new List<(string Title, string Url)> { ("Home", "/") };
+
+            for (int i = 0; i < moodleCategories.Count; i++)
+            {
+                string nodeUrl = $"/catalogue/{catalogueUrl}/courses";
+                if (i > 0)
+                {
+                    nodeUrl += $"?moodleCategoryId={moodleCategories[i].Id}";
+                }
+
+                breadcrumbs.Add((moodleCategories[i].Name, nodeUrl));
+            }
+
+            return breadcrumbs;
+        }
     }
 }
diff --git a/LearningHub.Nhs.WebUI/Interfaces/ICatalogueService.cs b/LearningHub.Nhs.WebUI/Interfaces/ICatalogueService.cs
index e7770fd86..42f4ecb39 100644
--- a/LearningHub.Nhs.WebUI/Interfaces/ICatalogueService.cs
+++ b/LearningHub.Nhs.WebUI/Interfaces/ICatalogueService.cs
@@ -3,6 +3,7 @@
     using System.Collections.Generic;
     using System.Threading.Tasks;
     using LearningHub.Nhs.Models.Catalogue;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
     using LearningHub.Nhs.Models.Validation;
 
     /// <summary>
diff --git a/LearningHub.Nhs.WebUI/Interfaces/ICategoryService.cs b/LearningHub.Nhs.WebUI/Interfaces/ICategoryService.cs
new file mode 100644
index 000000000..37e87d072
--- /dev/null
+++ b/LearningHub.Nhs.WebUI/Interfaces/ICategoryService.cs
@@ -0,0 +1,43 @@
+namespace LearningHub.Nhs.WebUI.Interfaces
+{
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Catalogue;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using LearningHub.Nhs.Models.Moodle;
+    using LearningHub.Nhs.Models.Moodle.API;
+    using LearningHub.Nhs.Models.Validation;
+
+    /// <summary>
+    /// Defines the <see cref="ICategoryService" />.
+    /// </summary>
+    public interface ICategoryService
+    {
+        /// <summary>
+        /// GetCatalogue version category.
+        /// </summary>
+        /// <param name="catalogueNodeVersionId">catalogueNodeVersionId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<int> GetCatalogueVersionCategoryAsync(int catalogueNodeVersionId);
+
+        /// <summary>
+        /// GetCoursesByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">categoryId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<MoodleCoursesResponseModel> GetCoursesByCategoryIdAsync(int categoryId);
+
+        /// <summary>
+        /// GetSubCategoryByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">categoryId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<List<MoodleSubCategoryResponseModel>> GetSubCategoryByCategoryIdAsync(int categoryId);
+
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync();
+    }
+}
diff --git a/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj b/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
index ac23486b8..39df64b2a 100644
--- a/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
+++ b/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
@@ -113,7 +113,7 @@
 		<PackageReference Include="HtmlAgilityPack" Version="1.11.72" />
 		<PackageReference Include="IdentityModel" Version="4.6.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="linqtotwitter" Version="6.9.0" />
 		<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.19.0" />
 		<PackageReference Include="Microsoft.ApplicationInsights.EventCounterCollector" Version="2.21.0" />
diff --git a/LearningHub.Nhs.WebUI/Models/Catalogue/CatalogueIndexViewModel.cs b/LearningHub.Nhs.WebUI/Models/Catalogue/CatalogueIndexViewModel.cs
index b9fd30dca..51c66fde4 100644
--- a/LearningHub.Nhs.WebUI/Models/Catalogue/CatalogueIndexViewModel.cs
+++ b/LearningHub.Nhs.WebUI/Models/Catalogue/CatalogueIndexViewModel.cs
@@ -3,6 +3,8 @@
     using System.Collections.Generic;
     using LearningHub.Nhs.Models.Catalogue;
     using LearningHub.Nhs.Models.Hierarchy;
+    using LearningHub.Nhs.Models.Moodle;
+    using LearningHub.Nhs.Models.Moodle.API;
     using LearningHub.Nhs.Models.User;
     using LearningHub.Nhs.WebUI.Models.Search;
 
@@ -46,5 +48,20 @@ public class CatalogueIndexViewModel
         /// Gets or sets the search result view model.
         /// </summary>
         public SearchResultViewModel SearchResults { get; set; }
+
+        /// <summary>
+        /// Gets or sets the courses in the catalogue.
+        /// </summary>
+        public List<Course> Courses { get; set; }
+
+        /// <summary>
+        /// Gets or sets the courses in the catalogue.
+        /// </summary>
+        public List<MoodleSubCategoryResponseModel> SubCategories { get; set; }
+
+        /// <summary>
+        /// Gets or sets the moodle categories.
+        /// </summary>
+        public List<MoodleCategory> MoodleCategories { get; set; }
     }
 }
diff --git a/LearningHub.Nhs.WebUI/Services/CategoryService.cs b/LearningHub.Nhs.WebUI/Services/CategoryService.cs
new file mode 100644
index 000000000..b68a794ca
--- /dev/null
+++ b/LearningHub.Nhs.WebUI/Services/CategoryService.cs
@@ -0,0 +1,156 @@
+namespace LearningHub.Nhs.WebUI.Services
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Net.Http;
+    using System.Text;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Caching;
+    using LearningHub.Nhs.Models.Catalogue;
+    using LearningHub.Nhs.Models.Common;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using LearningHub.Nhs.Models.Moodle;
+    using LearningHub.Nhs.Models.Moodle.API;
+    using LearningHub.Nhs.Models.User;
+    using LearningHub.Nhs.Models.Validation;
+    using LearningHub.Nhs.WebUI.Interfaces;
+    using Microsoft.Extensions.Logging;
+    using Newtonsoft.Json;
+
+    /// <summary>
+    /// The catalogue service.
+    /// </summary>
+    public class CategoryService : BaseService<CategoryService>, ICategoryService
+    {
+        private readonly ICacheService cacheService;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CategoryService"/> class.
+        /// </summary>
+        /// <param name="learningHubHttpClient">The learning hub http client.</param>
+        /// <param name="openApiHttpClient">The Open Api Http Client.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="cacheService">The cacheService.</param>
+        public CategoryService(ILearningHubHttpClient learningHubHttpClient, IOpenApiHttpClient openApiHttpClient, ILogger<CategoryService> logger, ICacheService cacheService)
+          : base(learningHubHttpClient, openApiHttpClient, logger)
+        {
+            this.cacheService = cacheService;
+        }
+
+        /// <summary>
+        /// GetCatalogue version category.
+        /// </summary>
+        /// <param name="catalogueNodeVersionId">The catalogueNodeVersionId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<int> GetCatalogueVersionCategoryAsync(int catalogueNodeVersionId)
+        {
+            var client = await this.OpenApiHttpClient.GetClientAsync();
+
+            var request = $"category/GetCatalogueVersionCategory/{catalogueNodeVersionId}";
+            var response = await client.GetAsync(request).ConfigureAwait(false);
+            var categoryId = 0;
+
+            if (response.IsSuccessStatusCode)
+            {
+                var result = response.Content.ReadAsStringAsync().Result;
+                categoryId = Convert.ToInt32(result);
+            }
+            else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized ||
+                       response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+            {
+                throw new Exception("AccessDenied");
+            }
+
+            return categoryId;
+        }
+
+        /// <summary>
+        /// Get sub categories by category id.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<List<MoodleSubCategoryResponseModel>> GetSubCategoryByCategoryIdAsync(int categoryId)
+        {
+            List<MoodleSubCategoryResponseModel> viewmodel = new List<MoodleSubCategoryResponseModel> { };
+
+            var client = await this.OpenApiHttpClient.GetClientAsync();
+
+            var request = $"category/GetSubCategoryByCategoryId/{categoryId}";
+            var response = await client.GetAsync(request).ConfigureAwait(false);
+
+            if (response.IsSuccessStatusCode)
+            {
+                var result = response.Content.ReadAsStringAsync().Result;
+                viewmodel = JsonConvert.DeserializeObject<List<MoodleSubCategoryResponseModel>>(result);
+            }
+            else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized ||
+                       response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+            {
+                throw new Exception("AccessDenied");
+            }
+
+            return viewmodel;
+        }
+
+        /// <summary>
+        /// Get courses by category id.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<MoodleCoursesResponseModel> GetCoursesByCategoryIdAsync(int categoryId)
+        {
+            MoodleCoursesResponseModel viewmodel = new MoodleCoursesResponseModel { };
+
+            var client = await this.OpenApiHttpClient.GetClientAsync();
+
+            var request = $"category/GetCoursesByCategoryId/{categoryId}";
+            var response = await client.GetAsync(request).ConfigureAwait(false);
+
+            if (response.IsSuccessStatusCode)
+            {
+                var result = response.Content.ReadAsStringAsync().Result;
+                viewmodel = JsonConvert.DeserializeObject<MoodleCoursesResponseModel>(result);
+            }
+            else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized ||
+                       response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+            {
+                throw new Exception("AccessDenied");
+            }
+
+            return viewmodel;
+        }
+
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync()
+        {
+            List<MoodleCategory> viewmodel = new List<MoodleCategory>();
+
+            try
+            {
+                var client = await this.OpenApiHttpClient.GetClientAsync();
+
+                var request = $"Moodle/GetAllMoodleCategories";
+                var response = await client.GetAsync(request).ConfigureAwait(false);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    var result = response.Content.ReadAsStringAsync().Result;
+                    viewmodel = JsonConvert.DeserializeObject<List<MoodleCategory>>(result);
+                }
+                else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized || response.StatusCode == System.Net.HttpStatusCode.Forbidden)
+                {
+                    throw new Exception("AccessDenied");
+                }
+
+                return viewmodel;
+            }
+            catch (Exception ex)
+            {
+                return viewmodel;
+            }
+        }
+    }
+}
diff --git a/LearningHub.Nhs.WebUI/Startup/ServiceMappings.cs b/LearningHub.Nhs.WebUI/Startup/ServiceMappings.cs
index 9fd65bd60..6ed258354 100644
--- a/LearningHub.Nhs.WebUI/Startup/ServiceMappings.cs
+++ b/LearningHub.Nhs.WebUI/Startup/ServiceMappings.cs
@@ -82,6 +82,7 @@ public static void AddLearningHubMappings(this IServiceCollection services, ICon
             services.AddScoped<ISearchService, SearchService>();
             services.AddScoped<IRegionService, RegionService>();
             services.AddScoped<ICatalogueService, CatalogueService>();
+            services.AddScoped<ICategoryService, CategoryService>();
             services.AddScoped<IHierarchyService, HierarchyService>();
             services.AddScoped<ICountryService, CountryService>();
             services.AddScoped<IJobRoleService, JobRoleService>();
diff --git a/LearningHub.Nhs.WebUI/Views/Catalogue/Courses.cshtml b/LearningHub.Nhs.WebUI/Views/Catalogue/Courses.cshtml
new file mode 100644
index 000000000..1cf6ceb8a
--- /dev/null
+++ b/LearningHub.Nhs.WebUI/Views/Catalogue/Courses.cshtml
@@ -0,0 +1,43 @@
+@using LearningHub.Nhs.Models.Enums;
+@using LearningHub.Nhs.Models.Moodle;
+@using LearningHub.Nhs.Models.Moodle.API
+@using LearningHub.Nhs.WebUI.Models.Catalogue;
+@using LearningHub.Nhs.WebUI.Helpers;
+@model CatalogueIndexViewModel;
+@inject LearningHub.Nhs.WebUI.Interfaces.IMoodleApiService moodleApiService;
+@{
+    string GetMoodleCourseUrl(int courseId)
+    {
+        return moodleApiService.GetCourseUrl(courseId);
+    }
+}
+<div>
+    <div class="nhsuk-width-container app-width-container">
+        <div class="nhsuk-grid-row nhsuk-u-padding-top-7 nhsuk-u-padding-bottom-5">
+            <h2>Courses</h2>
+            @foreach (MoodleSubCategoryResponseModel item in Model.SubCategories)
+            {
+                <div class="nhsuk-u-padding-bottom-3 nhsuk-u-padding-top-2">
+                    <h2 class="folder-title line-clamp-2">
+                        <img src="/images/folder-icon.svg" alt="folder icon" />
+                        <a asp-controller="Catalogue" asp-route-reference="@Model.Catalogue.Url" asp-route-moodleCategoryId="@item.Id">@item.Name</a>
+                    </h2>
+                </div>
+                <hr class="nhsuk-u-margin-top-0 nhsuk-u-margin-bottom-0" />
+            }
+            @foreach (Course item in Model.Courses)
+            {
+                <div class="nhsuk-u-padding-bottom-3 nhsuk-u-padding-top-2">
+                    <h2 class="nhsuk-u-reading-width line-clamp-2"><a class="nhsuk-u-font-size-19" href="@GetMoodleCourseUrl(item.Categoryid)">@item.Displayname</a></h2>
+                    <div class="nhsuk-u-padding-right-5 nhsuk-u-padding-bottom-5">
+                        <div class="nhsuk-u-padding-right-5 nhsuk-u-padding-bottom-3"><span class="nhsuk-u-font-weight-bold nhsuk-u-padding-right-2">Type:</span> Course</div>
+                        <div class="line-clamp-3">
+                            @HtmFormatlHelper.StripHtmlTags(item.Summary)
+                        </div>
+                    </div>
+                </div>
+                <hr class="nhsuk-u-margin-top-0 nhsuk-u-margin-bottom-0" />
+            }
+        </div>
+    </div>
+</div>
diff --git a/LearningHub.Nhs.WebUI/Views/Catalogue/Index.cshtml b/LearningHub.Nhs.WebUI/Views/Catalogue/Index.cshtml
index 03ef6c173..8c59b46e5 100644
--- a/LearningHub.Nhs.WebUI/Views/Catalogue/Index.cshtml
+++ b/LearningHub.Nhs.WebUI/Views/Catalogue/Index.cshtml
@@ -5,6 +5,7 @@
 @using LearningHub.Nhs.Models.Enums;
 @using Microsoft.AspNetCore.Mvc.Routing;
 @model CatalogueIndexViewModel;
+
 @{
     ViewData["Title"] = "Catalogue";
 
@@ -19,73 +20,79 @@
         return IsInRole(RoleEnum.LocalAdmin) || IsInRole(RoleEnum.Editor) || IsInRole(RoleEnum.Reader) || this.User.IsInRole("Administrator");
     }
 
-  bool IsInRole(RoleEnum role)
-  {
-    return Model.UserGroups.Any(x => x.RoleId == (int)role);
-  }
+    bool IsInRole(RoleEnum role)
+    {
+        return Model.UserGroups.Any(x => x.RoleId == (int)role);
+    }
 
-  string GetBannerUrl()
-  {
-    if (!string.IsNullOrEmpty(Model.Catalogue.BannerUrl))
+    string GetBannerUrl()
     {
-      return GetFileLink(Model.Catalogue.BannerUrl);
+        if (!string.IsNullOrEmpty(Model.Catalogue.BannerUrl))
+        {
+            return GetFileLink(Model.Catalogue.BannerUrl);
+        }
+        return string.Empty;
     }
-    return string.Empty;
-  }
 
-  string GetFileLink(string fileName)
-  {
-    return "/api/catalogue/download-image/" + Uri.EscapeDataString(fileName);
-  }
+    string GetFileLink(string fileName)
+    {
+        return "/api/catalogue/download-image/" + Uri.EscapeDataString(fileName);
+    }
+
+    string GetActiveTabName()
+    {
+        switch (ViewBag.ActiveTab)
+        {
+            case "courses":
+                return "Courses";
+            case "about":
+                return "About";
+            case "search":
+                return "Search catalogue";
+            case "browse":
+            default:
+                return "Browse";
+        }
+    }
 
-  string GetActiveTabName()
-  {
-    switch (ViewBag.ActiveTab)
+    List<(string Title, string Url)> breadcrumbs;
+    if (ViewBag.ActiveTab == "browse")
+    {
+        breadcrumbs = UtilityHelper.GetBreadcrumbsForFolderNodes(Model.NodePathNodes.SkipLast(1).ToList(), Model.Catalogue.Url);
+    }
+    else if (ViewBag.ActiveTab == "courses")
     {
-      case "about":
-        return "About";
-      case "search":
-        return "Search catalogue";
-      case "browse":
-      default:
-        return "Browse";
+        breadcrumbs = UtilityHelper.GetBreadcrumbsForCourses(Model.MoodleCategories, Model.Catalogue.Url);
     }
-  }
-
-  List<(string Title, string Url)> breadcrumbs;
-  if (ViewBag.ActiveTab == "browse")
-  {
-    breadcrumbs = UtilityHelper.GetBreadcrumbsForFolderNodes(Model.NodePathNodes.SkipLast(1).ToList(), Model.Catalogue.Url);
-  }
-  else
-  {
-    breadcrumbs = new List<(string Title, string Url)> { ("Home", "/") };
-  }
-
-  var restrictedAccessVm = new RestrictedAccessBannerViewModel
-      {
-        TitleText = "Access to this catalogue is restricted",
-        BodyText = "This catalogue has been restricted to a limited group of users. You can request access from the catalogue administrator.",
-        CatalogueNodeVersionId = Model.Catalogue.Id,
-        RestrictedAccess = Model.Catalogue.RestrictedAccess,
-        HasCatalogueAccess = Unlocked(),
-        CatalogueAccessRequest = Model.CatalogueAccessRequest,
-        UserGroups = Model.UserGroups
-      };
-
-   var provider = Model.Catalogue.Providers?.FirstOrDefault();
-   var hasBadge = !string.IsNullOrWhiteSpace(Model.Catalogue.BadgeUrl);
+    else
+    {
+        breadcrumbs = new List<(string Title, string Url)> { ("Home", "/") };
+    }
+
+    var restrictedAccessVm = new RestrictedAccessBannerViewModel
+            {
+                TitleText = "Access to this catalogue is restricted",
+                BodyText = "This catalogue has been restricted to a limited group of users. You can request access from the catalogue administrator.",
+                CatalogueNodeVersionId = Model.Catalogue.Id,
+                RestrictedAccess = Model.Catalogue.RestrictedAccess,
+                HasCatalogueAccess = Unlocked(),
+                CatalogueAccessRequest = Model.CatalogueAccessRequest,
+                UserGroups = Model.UserGroups
+            };
+
+    var provider = Model.Catalogue.Providers?.FirstOrDefault();
+    var hasBadge = !string.IsNullOrWhiteSpace(Model.Catalogue.BadgeUrl);
 }
 
-@section styles{
+@section styles {
     <link rel="stylesheet" type="text/css" href="~/css/nhsuk/pages/catalogue.css" asp-append-version="true" />
     <link rel="stylesheet" type="text/css" href="~/css/nhsuk/pages/search.css" asp-append-version="true" />
 }
 
 <div class="catalogue-page">
 
-  <partial name="_LoginBanner" />
-  <partial name="_RestrictedAccessBanner" model="@restrictedAccessVm" />
+    <partial name="_LoginBanner" />
+    <partial name="_RestrictedAccessBanner" model="@restrictedAccessVm" />
 
     @* Admin banner *@
     @if (CanManage())
@@ -98,68 +105,68 @@
         </div>
     }
 
-  <div class="nhsuk-width-container app-width-container nhsuk-u-margin-bottom-7">
-
-    @* Catalogue header *@
-    <div class="nhsuk-u-margin-bottom-7">
-      <partial name="_Breadcrumbs" model="new BreadcrumbViewModel { Breadcrumbs = breadcrumbs, ShowBackToParentOnMobile = true }" />
-      @if (Model.Catalogue.Hidden)
-      {
-        <div class="nhsuk-u-margin-bottom-4">
-        <div class="catalogue_preview_div">
-          <div class="Catalogue_preview_text">Catalogue preview </div>
-        </div>
-        </div>
-      }
-      @if (ViewBag.ActiveTab == "browse" && Model.NodeDetails != null)
-      {
-        <span class="nhsuk-caption-l nhsuk-u-margin-bottom-2">@Model.Catalogue.Name</span>
-      }
-
-      <div class="catalogue-title nhsuk-u-margin-bottom-7">
-        @if (provider != null)
-        {
-           <img src="~/images/provider-logos/@provider.Logo" alt="@provider.Name catalogue badge" class="provider-badge" />
-        }
-        else if (hasBadge)
-        {
-           <img src="@("/api/catalogue/download-image/" + Uri.EscapeDataString(Model.Catalogue.BadgeUrl))" alt="Provider's catalogue badgeTest" class="catalogue-card-badge" />
-        }
-
-        <h1 class="heading-lg title nhsuk-u-margin-bottom-0">@(ViewBag.ActiveTab == "browse" && Model.NodeDetails != null ? Model.NodeDetails.Name : Model.Catalogue.Name)</h1>
-      </div>
-
-      @if (ViewBag.UserAuthenticated && Model.Catalogue.RestrictedAccess && Unlocked())
-      {
-        <p class="nhsuk-u-margin-bottom-2 nhsuk-u-font-size-16"><span class="nhsuk-u-font-weight-bold">Access granted</span> you have been granted access to view resources in this catalogue</p>
-      }
-
-      @if (ViewBag.UserAuthenticated)
-      {
-        <div class="nhsuk-u-margin-bottom-4">
-          <a class="nhsuk-u-font-size-16" asp-controller="Bookmark" asp-action="BookmarkCatalogue"
-           asp-route-bookmarked="@Model.Catalogue.IsBookmarked"
-           asp-route-id="@Model.Catalogue.BookmarkId"
-           asp-route-title="@Model.Catalogue.Name.Truncate(60)"
-           asp-route-nodeId="@Model.Catalogue.NodeId"
-           asp-route-path="@Model.Catalogue.Url"
-           asp-route-returnUrl="@(Context.Request.Path + Context.Request.QueryString)"
-           aria-label="@(Model.Catalogue.IsBookmarked ? "Remove from" : "Add to")  my bookmarks">@(Model.Catalogue.IsBookmarked ? "Remove from" : "Add to")  my bookmarks</a>
-        </div>
-      }
-
-      @if (!string.IsNullOrEmpty(Model.Catalogue.BannerUrl) && Model.NodeDetails == null)
-      {
-        <img alt="banner image" src="@GetBannerUrl()" class="nhsuk-u-width-full" />
-      }
+    <div class="nhsuk-width-container app-width-container nhsuk-u-margin-bottom-7">
+
+        @* Catalogue header *@
+        <div class="nhsuk-u-margin-bottom-7">
+            <partial name="_Breadcrumbs" model="new BreadcrumbViewModel { Breadcrumbs = breadcrumbs, ShowBackToParentOnMobile = true }" />
+            @if (Model.Catalogue.Hidden)
+            {
+                <div class="nhsuk-u-margin-bottom-4">
+                    <div class="catalogue_preview_div">
+                        <div class="Catalogue_preview_text">Catalogue preview </div>
+                    </div>
+                </div>
+            }
+            @if (ViewBag.ActiveTab == "browse" && Model.NodeDetails != null)
+            {
+                <span class="nhsuk-caption-l nhsuk-u-margin-bottom-2">@Model.Catalogue.Name</span>
+            }
+
+            <div class="catalogue-title nhsuk-u-margin-bottom-7">
+                @if (provider != null)
+                {
+                    <img src="~/images/provider-logos/@provider.Logo" alt="@provider.Name catalogue badge" class="provider-badge" />
+                }
+                else if (hasBadge)
+                {
+                    <img src="@("/api/catalogue/download-image/" + Uri.EscapeDataString(Model.Catalogue.BadgeUrl))" alt="Provider's catalogue badgeTest" class="catalogue-card-badge" />
+                }
+
+                <h1 class="heading-lg title nhsuk-u-margin-bottom-0">@(ViewBag.ActiveTab == "browse" && Model.NodeDetails != null ? Model.NodeDetails.Name : Model.Catalogue.Name)</h1>
+            </div>
 
-      @if (Model.NodeDetails != null && !string.IsNullOrEmpty(Model.NodeDetails.Description))
-      {
-        <div class="folder-description">
-          @Html.Raw(Model.NodeDetails.Description)
+            @if (ViewBag.UserAuthenticated && Model.Catalogue.RestrictedAccess && Unlocked())
+            {
+                <p class="nhsuk-u-margin-bottom-2 nhsuk-u-font-size-16"><span class="nhsuk-u-font-weight-bold">Access granted</span> you have been granted access to view resources in this catalogue</p>
+            }
+
+            @if (ViewBag.UserAuthenticated)
+            {
+                <div class="nhsuk-u-margin-bottom-4">
+                    <a class="nhsuk-u-font-size-16" asp-controller="Bookmark" asp-action="BookmarkCatalogue"
+                    asp-route-bookmarked="@Model.Catalogue.IsBookmarked"
+                    asp-route-id="@Model.Catalogue.BookmarkId"
+                    asp-route-title="@Model.Catalogue.Name.Truncate(60)"
+                    asp-route-nodeId="@Model.Catalogue.NodeId"
+                    asp-route-path="@Model.Catalogue.Url"
+                    asp-route-returnUrl="@(Context.Request.Path + Context.Request.QueryString)"
+                    aria-label="@(Model.Catalogue.IsBookmarked ? "Remove from" : "Add to")  my bookmarks">@(Model.Catalogue.IsBookmarked ? "Remove from" : "Add to")  my bookmarks</a>
+                </div>
+            }
+
+            @if (!string.IsNullOrEmpty(Model.Catalogue.BannerUrl) && Model.NodeDetails == null)
+            {
+                <img alt="banner image" src="@GetBannerUrl()" class="nhsuk-u-width-full" />
+            }
+
+            @if (Model.NodeDetails != null && !string.IsNullOrEmpty(Model.NodeDetails.Description))
+            {
+                <div class="folder-description">
+                    @Html.Raw(Model.NodeDetails.Description)
+                </div>
+            }
         </div>
-      }
-    </div>
 
         @* Tab header *@
         <nav class="subnavbarwhite navbar-expand-md navbar-toggleable-md nhsuk-u-margin-bottom-1">
@@ -175,8 +182,14 @@
             <div class="navbar-collapse collapse" id="catalogue-details">
                 <ul class="navbar-nav">
                     <li class="subnavwhite-item @(ViewBag.ActiveTab == "browse" ? "active" : string.Empty)">
-                        <a tabindex="0" class="subnavwhite-link text-nowrap" asp-controller="Catalogue" asp-route-reference="@Model.Catalogue.Url" asp-route-tab="browse" asp-fragment="catalogue-details">Browse</a>
+                        <a tabindex="0" class="subnavwhite-link text-nowrap" asp-controller="Catalogue" asp-route-reference="@Model.Catalogue.Url" asp-route-tab="browse" asp-fragment="catalogue-details">Resources</a>
                     </li>
+                    @if (Model.Catalogue.SelectedCategoryId > 0)
+                    {
+                        <li class="subnavwhite-item @(ViewBag.ActiveTab == "courses" ? "active" : string.Empty)">
+                            <a tabindex="0" class="subnavwhite-link text-nowrap" asp-controller="Catalogue" asp-route-reference="@Model.Catalogue.Url" asp-route-tab="courses" asp-fragment="catalogue-details">Courses</a>
+                        </li>
+                    }
                     <li class="subnavwhite-item @(ViewBag.ActiveTab == "about" ? "active" : string.Empty)">
                         <a tabindex="0" class="subnavwhite-link text-nowrap" asp-controller="Catalogue" asp-route-reference="@Model.Catalogue.Url" asp-route-tab="about" asp-fragment="catalogue-details">About</a>
                     </li>
@@ -197,6 +210,12 @@
                 <partial name="_ContentStructure" model="Model" />
             </div>
         }
+        else if (ViewBag.ActiveTab == "courses")
+        {
+            <div id="browseTab" class="nhsuk-u-padding-top-1">
+                <partial name="Courses" model="Model" />
+            </div>
+        }
         else if (ViewBag.ActiveTab == "about")
         {
             <div id="aboutTab" class="nhsuk-u-reading-width nhsuk-u-font-size-19 nhsuk-u-padding-top-7">
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
index 50649cdb0..cecf1b22a 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
@@ -16,7 +16,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="NLog.Web.AspNetCore" Version="4.15.0" />
 	</ItemGroup>
 
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/LearningHub.Nhs.OpenApi.Repositories.Interface.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/LearningHub.Nhs.OpenApi.Repositories.Interface.csproj
index 2cd1e262f..a52fd6bf1 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/LearningHub.Nhs.OpenApi.Repositories.Interface.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/LearningHub.Nhs.OpenApi.Repositories.Interface.csproj
@@ -17,7 +17,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.7" />
 	</ItemGroup>
 
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/Hierarchy/ICatalogueNodeVersionRepository.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/Hierarchy/ICatalogueNodeVersionRepository.cs
index 846b83bdc..b0c73cb45 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/Hierarchy/ICatalogueNodeVersionRepository.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/Hierarchy/ICatalogueNodeVersionRepository.cs
@@ -55,6 +55,14 @@ public interface ICatalogueNodeVersionRepository : IGenericRepository<CatalogueN
         /// <returns>The task.</returns>
         Task UpdateCatalogueOwnerAsync(int userId, CatalogueOwnerViewModel vm);
 
+        /// <summary>
+        /// The AddCategoryToCatalogueAsync.
+        /// </summary>
+        /// <param name="userId">The userId.</param>
+        /// <param name="vm">The viewmodel.</param>
+        /// <returns></returns>
+        Task AddCategoryToCatalogueAsync(int userId, CatalogueViewModel vm);
+
         /// <summary>
         /// The CreateCatalogueAsync.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/ICategoryRepository.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/ICategoryRepository.cs
new file mode 100644
index 000000000..f10e6132c
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/Repositories/ICategoryRepository.cs
@@ -0,0 +1,20 @@
+namespace LearningHub.Nhs.OpenApi.Repositories.Interface.Repositories
+{
+    using System.Linq;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Entities;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+
+    /// <summary>
+    /// The ProviderRepository interface.
+    /// </summary>
+    public interface ICategoryRepository
+    {
+        /// <summary>
+        /// The get by node version id async.
+        /// </summary>
+        /// <param name="nodeVersionId">The node version id.</param>
+        /// <returns>The <see cref="Task"/>.</returns>
+        Task<CatalogueNodeVersionCategory> GetCategoryByCatalogueIdAsync(int nodeVersionId);
+    }
+}
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/LearningHubDbContext.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/LearningHubDbContext.cs
index f7b9320dc..1b8fe8783 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/LearningHubDbContext.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/LearningHubDbContext.cs
@@ -505,10 +505,15 @@ public LearningHubDbContextOptions Options
         public virtual DbSet<CatalogueNodeVersionProvider> CatalogueNodeVersionProvider { get; set; }
 
         /// <summary>
-        /// Gets or sets the catalogue node version keyword..
+        /// Gets or sets the catalogue node version keyword.
         /// </summary>
         public virtual DbSet<CatalogueNodeVersionKeyword> CatalogueNodeVersionKeyword { get; set; }
 
+        /// <summary>
+        /// Gets or sets the catalogue node version category.
+        /// </summary>
+        public virtual DbSet<CatalogueNodeVersionCategory> CatalogueNodeVersionCategory { get; set; }
+
         /// <summary>
         /// Gets or sets the Migration.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/ServiceMappings.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/ServiceMappings.cs
index 2b2dad930..a571d177a 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/ServiceMappings.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/EntityFramework/ServiceMappings.cs
@@ -154,6 +154,7 @@ public static void AddLearningHubMappings(this IServiceCollection services, ICon
             services.AddSingleton<IEntityTypeMap, CatalogueNodeVersionMap>();
             services.AddSingleton<IEntityTypeMap, CatalogueNodeVersionKeywordMap>();
             services.AddSingleton<IEntityTypeMap, CatalogueNodeVersionProviderMap>();
+            services.AddSingleton<IEntityTypeMap, CatalogueNodeVersionCategoryMap>();
             services.AddSingleton<IEntityTypeMap, HierarchyEditMap>();
             services.AddSingleton<IEntityTypeMap, HierarchyEditDetailMap>();
             services.AddSingleton<IEntityTypeMap, FolderNodeVersionMap>();
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/LearningHub.Nhs.OpenApi.Repositories.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/LearningHub.Nhs.OpenApi.Repositories.csproj
index 56aa2d3f7..46722121a 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/LearningHub.Nhs.OpenApi.Repositories.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/LearningHub.Nhs.OpenApi.Repositories.csproj
@@ -24,7 +24,7 @@
 		<PackageReference Include="AutoMapper" Version="10.1.1" />
 		<PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.1" />
 		<PackageReference Include="IdentityModel" Version="4.6.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.20" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.20" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.20" />
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Map/Hierarchy/CatalogueNodeVersionCategoryMap.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Map/Hierarchy/CatalogueNodeVersionCategoryMap.cs
new file mode 100644
index 000000000..fdb9d94a3
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Map/Hierarchy/CatalogueNodeVersionCategoryMap.cs
@@ -0,0 +1,26 @@
+namespace LearningHub.Nhs.OpenApi.Repositories.Map.Hierarchy
+{
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using Microsoft.EntityFrameworkCore;
+    using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+    /// <summary>
+    /// The CatalogueNodeVersionCategoryMap.
+    /// </summary>
+    public class CatalogueNodeVersionCategoryMap : BaseEntityMap<CatalogueNodeVersionCategory>
+    {
+        /// <summary>
+        /// The internal map.
+        /// </summary>
+        /// <param name="modelBuilder">The modelBuilder.</param>
+        protected override void InternalMap(EntityTypeBuilder<CatalogueNodeVersionCategory> modelBuilder)
+        {
+            modelBuilder.ToTable("CatalogueNodeVersionCategory", "hierarchy");
+
+            modelBuilder.Property(x => x.CatalogueNodeVersionId)
+                .IsRequired();
+            modelBuilder.Property(x => x.CategoryId)
+                .IsRequired();
+        }
+    }
+}
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/CategoryRepository.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/CategoryRepository.cs
new file mode 100644
index 000000000..6e10e7b71
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/CategoryRepository.cs
@@ -0,0 +1,46 @@
+namespace LearningHub.Nhs.OpenApi.Repositories.Repositories
+{
+    using System;
+    using System.Data;
+    using System.Linq;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Entities;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using LearningHub.Nhs.Models.Entities.Resource;
+    using LearningHub.Nhs.OpenApi.Repositories.EntityFramework;
+    using LearningHub.Nhs.OpenApi.Repositories.Interface.Repositories;
+    using Microsoft.EntityFrameworkCore;
+
+    /// <summary>
+    /// The category repository.
+    /// </summary>
+    public class CategoryRepository : GenericRepository<CatalogueNodeVersionCategory>, ICategoryRepository
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="categoryRepository"/> class.
+        /// </summary>
+        /// <param name="dbContext">The db context.</param>
+        /// <param name="tzOffsetManager">The Timezone offset manager.</param>
+        public CategoryRepository(LearningHubDbContext dbContext, ITimezoneOffsetManager tzOffsetManager)
+            : base(dbContext, tzOffsetManager)
+        {
+        }
+
+        /// <summary>
+        /// The get by node version id async.
+        /// </summary>
+        /// <param name="nodeVersionId">The node version id.</param>
+        /// <returns>The <see cref="Task"/>.</returns>
+        public async Task<CatalogueNodeVersionCategory> GetCategoryByCatalogueIdAsync(int nodeVersionId)
+        {
+            try
+            {
+                return await DbContext.CatalogueNodeVersionCategory.Where(n => n.CatalogueNodeVersionId == nodeVersionId && !n.Deleted).SingleOrDefaultAsync();
+            }
+            catch (Exception ex)
+            {
+                return null;
+            }
+        }
+    }
+}
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/Hierarchy/CatalogueNodeVersionRepository.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/Hierarchy/CatalogueNodeVersionRepository.cs
index b8b7e93c7..2046143ae 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/Hierarchy/CatalogueNodeVersionRepository.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Repositories/Hierarchy/CatalogueNodeVersionRepository.cs
@@ -216,6 +216,29 @@ public async Task UpdateCatalogueOwnerAsync(int userId, CatalogueOwnerViewModel
             }
         }
 
+        /// <summary>
+        /// The AddCategoryToCatalogueAsync.
+        /// </summary>
+        /// <param name="userId">The userId.</param>
+        /// <param name="vm">The catalogue view model.</param>
+        /// <returns>The task.</returns>
+        public async Task AddCategoryToCatalogueAsync(int userId, CatalogueViewModel vm)
+        {
+            try
+            {
+                var param0 = new SqlParameter("@p0", SqlDbType.Int) { Value = userId };
+                var param1 = new SqlParameter("@p1", SqlDbType.Int) { Value = vm.CatalogueNodeVersionId };
+                var param2 = new SqlParameter("@p2", SqlDbType.Int) { Value = vm.SelectedCategoryId };
+                var param3 = new SqlParameter("@p3", SqlDbType.Int) { Value = TimezoneOffsetManager.UserTimezoneOffset ?? (object)DBNull.Value };
+
+                await DbContext.Database.ExecuteSqlRawAsync("hierarchy.CatalogueNodeVersionCategoryCreate @p0, @p1, @p2, @p3", param0, param1, param2, param3);
+            }
+            catch (Exception ex)
+            {
+                throw new Exception(ex.Message);
+            }
+        }
+
         /// <summary>
         /// Get Catlogue by reference.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Startup.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Startup.cs
index c5c9baef6..767d35d19 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Startup.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Repositories/Startup.cs
@@ -54,6 +54,7 @@ private static void AddRepositoryImplementations(this IServiceCollection service
             services.AddScoped<IEmailChangeValidationTokenRepository, EmailChangeValidationTokenRepository>();
             services.AddScoped<IUserPasswordResetRequestsRepository, UserPasswordResetRequestsRepository>();
             services.AddScoped<IMessageRepository, MessageRepository>();
+            services.AddScoped<ICategoryRepository, CategoryRepository>();
             services.AddScoped<IUserProfileRepository, UserProfileRepository>();
             services.AddTransient<INotificationTemplateRepository, NotificationTemplateRepository>();
             services.AddTransient<IBookmarkRepository, BookmarkRepository>();
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/LearningHub.Nhs.OpenApi.Services.Interface.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/LearningHub.Nhs.OpenApi.Services.Interface.csproj
index 90ead8ca1..f6e92a8ce 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/LearningHub.Nhs.OpenApi.Services.Interface.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/LearningHub.Nhs.OpenApi.Services.Interface.csproj
@@ -17,7 +17,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICatalogueService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICatalogueService.cs
index af8ba8562..c0382f947 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICatalogueService.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICatalogueService.cs
@@ -149,6 +149,13 @@ public interface ICatalogueService
         /// <returns>The catalogue id.</returns>
         Task<LearningHubValidationResult> CreateCatalogueAsync(int userId, CatalogueViewModel catalogue);
 
+        /// <summary>
+        /// The AddCategoryToCatalogueAsync.
+        /// </summary>
+        /// <param name="userId">The userid.</param>
+        /// <param name="catalogue">The catalogue.</param>
+        /// <returns></returns>
+        Task<LearningHubValidationResult> AddCategoryToCatalogueAsync(int userId, CatalogueViewModel catalogue);
 
         /// <summary>
         /// The UpdateCatalogueAsync.
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICategoryService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICategoryService.cs
new file mode 100644
index 000000000..5c4a994a4
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/ICategoryService.cs
@@ -0,0 +1,19 @@
+namespace LearningHub.Nhs.OpenApi.Services.Interface.Services
+{
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+
+    /// <summary>
+    /// The Category Service interface.
+    /// </summary>
+    public interface ICategoryService
+    {
+        /// <summary>
+        /// Get category by node version id.
+        /// </summary>
+        /// <param name="nodeVersionId">node version id.</param>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        Task<int> GetByCatalogueVersionIdAsync(int nodeVersionId);
+    }
+}
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/IMoodleApiService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/IMoodleApiService.cs
index f6aa5bc39..6dd7a4536 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/IMoodleApiService.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services.Interface/Services/IMoodleApiService.cs
@@ -1,4 +1,5 @@
-using LearningHub.Nhs.Models.Moodle.API;
+using LearningHub.Nhs.Models.Moodle;
+using LearningHub.Nhs.Models.Moodle.API;
 using LearningHub.Nhs.Models.MyLearning;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -49,6 +50,12 @@ public interface IMoodleApiService
         /// <returns> List of MoodleCourseResponseModel.</returns>
         Task<List<MoodleEnrolledCourseResponseModel>> GetInProgressEnrolledCoursesAsync(int userId);
 
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>List of MoodleCategory.</returns>
+        Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync();
+
         /// <summary>
         /// GetEnrolledCoursesAsync.
         /// </summary>
@@ -65,5 +72,19 @@ public interface IMoodleApiService
         /// <param name="filterText">The page Number.</param>
         /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
         Task<List<MoodleUserCertificateResponseModel>> GetUserCertificateAsync(int userId, string filterText = "");
+
+        /// <summary>
+        /// GetCoursesByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns> List of MoodleCoursesResponseModel.</returns>
+        Task<MoodleCoursesResponseModel> GetCoursesByCategoryIdAsync(int categoryId);
+
+        /// <summary>
+        /// GetSubCategoryByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns> List of MoodleSubCategoryResponseModel.</returns>
+        Task<List<MoodleSubCategoryResponseModel>> GetSubCategoryByCategoryIdAsync(int categoryId);
     }
 }
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
index d473d9126..e2e064738 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
@@ -30,7 +30,7 @@
 		<PackageReference Include="Azure.Storage.Files.Shares" Version="12.8.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.1" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.1" />
 		<PackageReference Include="System.Configuration.ConfigurationManager" Version="6.0.1" />
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CatalogueService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CatalogueService.cs
index b5f934976..46fbfe948 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CatalogueService.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CatalogueService.cs
@@ -56,6 +56,7 @@ public class CatalogueService : ICatalogueService
         private readonly FindwiseConfig findwiseConfig;
         private readonly INotificationSenderService notificationSenderService;
         private readonly ITimezoneOffsetManager timezoneOffsetManager;
+        private readonly ICategoryService categoryService;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="CatalogueService"/> class.
@@ -64,6 +65,7 @@ public class CatalogueService : ICatalogueService
         /// <param name="catalogueRepository">
         /// The <see cref="ICatalogueRepository"/>.
         /// </param>
+        ///  <param name="categoryService"></param>
         /// <param name="mapper"></param>
         /// <param name="catalogueNodeVersionRepository"></param>
         /// <param name="nodeResourceRepository"></param>
@@ -77,9 +79,10 @@ public class CatalogueService : ICatalogueService
         /// <param name="bookmarkRepository"></param>
         /// <param name="nodeActivityRepository"></param>
         /// <param name="findwiseApiFacade"></param>
-        public CatalogueService(ICatalogueRepository catalogueRepository, INodeRepository nodeRepository, IUserUserGroupRepository userUserGroupRepository, IMapper mapper, IOptions<FindwiseConfig> findwiseConfig, IOptions<LearningHubConfig> learningHubConfig, ICatalogueNodeVersionRepository catalogueNodeVersionRepository, INodeResourceRepository nodeResourceRepository, IResourceVersionRepository resourceVersionRepository, IRoleUserGroupRepository roleUserGroupRepository, IProviderService providerService, ICatalogueAccessRequestRepository catalogueAccessRequestRepository, IUserRepository userRepository, IUserProfileRepository userProfileRepository, IEmailSenderService emailSenderService, IBookmarkRepository bookmarkRepository,INodeActivityRepository nodeActivityRepository, IFindwiseApiFacade findwiseApiFacade, INotificationSenderService notificationSenderService, ITimezoneOffsetManager timezoneOffsetManager)
+        public CatalogueService(ICatalogueRepository catalogueRepository, ICategoryService categoryService, INodeRepository nodeRepository, IUserUserGroupRepository userUserGroupRepository, IMapper mapper, IOptions<FindwiseConfig> findwiseConfig, IOptions<LearningHubConfig> learningHubConfig, ICatalogueNodeVersionRepository catalogueNodeVersionRepository, INodeResourceRepository nodeResourceRepository, IResourceVersionRepository resourceVersionRepository, IRoleUserGroupRepository roleUserGroupRepository, IProviderService providerService, ICatalogueAccessRequestRepository catalogueAccessRequestRepository, IUserRepository userRepository, IUserProfileRepository userProfileRepository, IEmailSenderService emailSenderService, IBookmarkRepository bookmarkRepository,INodeActivityRepository nodeActivityRepository, IFindwiseApiFacade findwiseApiFacade, INotificationSenderService notificationSenderService, ITimezoneOffsetManager timezoneOffsetManager)
         {
             this.catalogueRepository = catalogueRepository;
+            this.categoryService = categoryService;
             this.nodeRepository = nodeRepository;
             this.userUserGroupRepository = userUserGroupRepository;
             this.mapper = mapper;
@@ -226,6 +229,7 @@ public async Task<CatalogueViewModel> GetCatalogueAsync(int id)
             // Used by the admin screen to inform the admin user if they need to add a user group.
             vm.HasUserGroup = this.GetRoleUserGroupsForCatalogue(vm.NodeId).Any();
             vm.Providers = await this.providerService.GetAllAsync();
+            vm.SelectedCategoryId = await this.categoryService.GetByCatalogueVersionIdAsync(vm.CatalogueNodeVersionId);
             return vm;
         }
 
@@ -591,6 +595,18 @@ public async Task<LearningHubValidationResult> CreateCatalogueAsync(int userId,
             };
         }
 
+        /// <summary>
+        /// The AddCategoryToCatalogueAsync.
+        /// </summary>
+        /// <param name="userId">The userId.</param>
+        /// <param name="catalogue">The catalogue.</param>
+        /// <returns>The catalogue id.</returns>
+        public async Task<LearningHubValidationResult> AddCategoryToCatalogueAsync(int userId, CatalogueViewModel catalogue)
+        {
+            await this.catalogueNodeVersionRepository.AddCategoryToCatalogueAsync(userId, catalogue);
+
+            return new LearningHubValidationResult(true);
+        }
 
         /// <summary>
         /// The IsUserLocalAdminAsync.
@@ -651,9 +667,6 @@ private LearningHubValidationResult ValidateAddAsync(CatalogueViewModel model)
             };
         }
 
-
-
-
         /// <summary>
         /// Filter the items for resource version search.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CategoryService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CategoryService.cs
new file mode 100644
index 000000000..e950a1d1f
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/CategoryService.cs
@@ -0,0 +1,45 @@
+namespace LearningHub.Nhs.OpenApi.Services.Services
+{
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using AutoMapper;
+    using LearningHub.Nhs.Models.Entities.Hierarchy;
+    using LearningHub.Nhs.Models.Provider;
+    using LearningHub.Nhs.OpenApi.Repositories.Interface.Repositories;
+    using LearningHub.Nhs.OpenApi.Services.Interface.Services;
+    using Microsoft.EntityFrameworkCore;
+
+    /// <summary>
+    /// The provider service.
+    /// </summary>
+    public class CategoryService : ICategoryService
+    {
+        /// <summary>
+        /// The provider repository.
+        /// </summary>
+        private readonly ICategoryRepository categoryRepository;
+
+        /// <summary>
+        ///  mapper.
+        /// </summary>
+        private readonly IMapper mapper;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CategoryService"/> class.
+        /// </summary>
+        /// <param name="categoryRepository">The category repository.</param>
+        /// <param name="mapper">The mapper.</param>
+        public CategoryService(ICategoryRepository categoryRepository, IMapper mapper)
+        {
+            this.categoryRepository = categoryRepository;
+            this.mapper = mapper;
+        }
+
+        /// <inheritdoc />
+        public async Task<int> GetByCatalogueVersionIdAsync(int nodeVersionId)
+        {
+            var category = await categoryRepository.GetCategoryByCatalogueIdAsync(nodeVersionId);
+            return category != null ? category.CategoryId : 0;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/MoodleApiService.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/MoodleApiService.cs
index 9ea97aaa8..94ea64133 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/MoodleApiService.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Services/MoodleApiService.cs
@@ -1,5 +1,6 @@
 namespace LearningHub.Nhs.OpenApi.Services.Services
 {
+    using LearningHub.Nhs.Models.Moodle;
     using LearningHub.Nhs.Models.Moodle.API;
     using LearningHub.Nhs.Models.MyLearning;
     using LearningHub.Nhs.Models.Report.ReportCreate;
@@ -42,6 +43,7 @@ public MoodleApiService(IMoodleHttpClient moodleHttpClient, ILogger<MoodleApiSer
         /// <returns>UserId from Moodle.</returns>
         public async Task<int> GetMoodleUserIdByUsernameAsync(int currentUserId)
         {
+            currentUserId = 56778;
             var parameters = new Dictionary<string, string>
             {
                 { "criteria[0][key]", "username" },
@@ -118,7 +120,7 @@ public async Task<List<MoodleEnrolledCourseResponseModel>> GetRecentEnrolledCour
                 int moodleUserId = await this.GetMoodleUserIdByUsernameAsync(userId);
                 string statusFilter = string.Empty; ;
 
-                if ((requestModel.Incomplete && requestModel.Complete)  || (!requestModel.Incomplete && !requestModel.Complete))
+                if ((requestModel.Incomplete && requestModel.Complete) || (!requestModel.Incomplete && !requestModel.Complete))
                 {
                     statusFilter = string.Empty; ;
                 }
@@ -156,6 +158,35 @@ public async Task<List<MoodleEnrolledCourseResponseModel>> GetRecentEnrolledCour
             }
         }
 
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        public async Task<List<MoodleCategory>> GetAllMoodleCategoriesAsync()
+        {
+            try
+            {
+                var parameters = new Dictionary<string, string>
+                {
+
+                };
+
+                var categories = await GetCallMoodleApiAsync<List<MoodleCategory>>(
+                    "core_course_get_categories",
+                    parameters
+                );
+
+                if (categories == null || categories.Count == 0)
+                    return new List<MoodleCategory>();
+
+                return categories.ToList();
+            }
+            catch (Exception ex)
+            {
+                return null;
+            }
+        }
+
         /// <summary>
         /// GetEnrolledCoursesAsync.
         /// </summary>
@@ -216,7 +247,7 @@ public async Task<List<MoodleEnrolledCourseResponseModel>> GetInProgressEnrolled
             try
             {
                 int moodleUserId = await this.GetMoodleUserIdByUsernameAsync(userId);
-                string statusFilter = "inprogress";            
+                string statusFilter = "inprogress";
 
                 var parameters = new Dictionary<string, string>
 {
@@ -248,7 +279,7 @@ public async Task<List<MoodleEnrolledCourseResponseModel>> GetInProgressEnrolled
         /// <param name="userId">Moodle user id.</param>
         /// <param name="filterText">The page Number.</param>
         /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
-        public async Task<List<MoodleUserCertificateResponseModel>> GetUserCertificateAsync(int userId, string filterText="")
+        public async Task<List<MoodleUserCertificateResponseModel>> GetUserCertificateAsync(int userId, string filterText = "")
         {
             try
             {
@@ -276,6 +307,67 @@ public async Task<List<MoodleUserCertificateResponseModel>> GetUserCertificateAs
             }
         }
 
+        /// <summary>
+        /// GetSubCategoryByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns></returns>
+        public async Task<List<MoodleSubCategoryResponseModel>> GetSubCategoryByCategoryIdAsync(int categoryId)
+        {
+            try
+            {
+                var parameters = new Dictionary<string, string>
+            {
+                { "criteria[0][key]", "id" },
+                { "criteria[0][value]", categoryId.ToString() }
+            };
+                // Fetch subcategory by category id
+                var subcategories = await GetCallMoodleApiAsync<List<MoodleSubCategoryResponseModel>>(
+                    "core_course_get_categories",
+                    parameters
+                );
+
+                if (subcategories == null || subcategories.Count == 0)
+                    return new List<MoodleSubCategoryResponseModel>();
+               
+                return subcategories.Where(sc => sc.Id != categoryId && sc.Parent == categoryId).ToList();
+            }
+            catch (Exception ex)
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// GetCoursesByCategoryIdAsync.
+        /// </summary>
+        /// <param name="categoryId">The categoryId.</param>
+        /// <returns></returns>
+        public async Task<MoodleCoursesResponseModel> GetCoursesByCategoryIdAsync(int categoryId)
+        {
+            try
+            {
+                var parameters = new Dictionary<string, string>
+            {
+                { "field", "category" },
+                { "value", categoryId.ToString() }
+            };
+                // Fetch courses by category id
+                var courses = await GetCallMoodleApiAsync<MoodleCoursesResponseModel>(
+                    "core_course_get_courses_by_field",
+                    parameters
+                );
+
+                if (courses == null)
+                    return JsonConvert.DeserializeObject<MoodleCoursesResponseModel>(JsonConvert.SerializeObject(courses));
+                return courses;
+            }
+            catch (Exception ex)
+            {
+                return null;
+            }
+        }
+
         /// <summary>
         /// GetEnrolledCoursesAsync.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Startup.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Startup.cs
index f00f13253..87c94f64e 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services/Startup.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/Startup.cs
@@ -35,6 +35,7 @@ public static void AddServices(this IServiceCollection services)
             services.AddScoped<IUserNotificationService, UserNotificationService>();
             services.AddScoped<IUserGroupService, UserGroupService>();
             services.AddScoped<IMoodleApiService, MoodleApiService>();
+            services.AddScoped<ICategoryService, CategoryService>();
 
             services.AddScoped<IDashboardService, DashboardService>();
             services.AddScoped<IEventLogService, EventLogService>();
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Tests/LearningHub.Nhs.OpenApi.Tests.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Tests/LearningHub.Nhs.OpenApi.Tests.csproj
index ca313166f..35c780917 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Tests/LearningHub.Nhs.OpenApi.Tests.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Tests/LearningHub.Nhs.OpenApi.Tests.csproj
@@ -11,7 +11,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="FluentAssertions" Version="5.10.3" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
 		<PackageReference Include="Moq" Version="4.16.1" />
 		<PackageReference Include="NBuilder" Version="6.1.0" />
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Tests/Services/Services/CatalogueServiceTests.cs b/OpenAPI/LearningHub.Nhs.OpenApi.Tests/Services/Services/CatalogueServiceTests.cs
index cfda30045..29e37935a 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Tests/Services/Services/CatalogueServiceTests.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Tests/Services/Services/CatalogueServiceTests.cs
@@ -43,6 +43,7 @@ public class CatalogueServiceTests
         private readonly Mock<IOptions<FindwiseConfig>> findwiseConfig;
         private readonly Mock<INotificationSenderService> notificationSenderService;
         private readonly Mock<ITimezoneOffsetManager> timezoneOffsetManager;
+        private readonly Mock<ICategoryService> categoryService;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="CatalogueServiceTests"/> class.
@@ -69,7 +70,8 @@ public CatalogueServiceTests()
             this.findwiseConfig = new Mock<IOptions<FindwiseConfig>>();
             this.notificationSenderService = new Mock<INotificationSenderService>();
             this.timezoneOffsetManager = new Mock<ITimezoneOffsetManager>();
-            this.catalogueService = new CatalogueService(this.catalogueRepository.Object, this.nodeRepository.Object, this.userUserGroupRepository.Object, this.mapper.Object, this.findwiseConfig.Object, this.learningHubConfig.Object, this.catalogueNodeVersionRepository.Object, this.nodeResourceRepository.Object, this.resourceVersionRepository.Object, this.roleUserGroupRepository.Object, this.providerService.Object, this.catalogueAccessRequestRepository.Object, this.userRepository.Object, this.userProfileRepository.Object, this.emailSenderService.Object, this.bookmarkRepository.Object, this.nodeActivityRepository.Object, this.findwiseApiFacade.Object,this.notificationSenderService.Object,this.timezoneOffsetManager.Object);
+            this.categoryService = new Mock<ICategoryService>();
+            this.catalogueService = new CatalogueService(this.catalogueRepository.Object, this.categoryService.Object, this.nodeRepository.Object, this.userUserGroupRepository.Object, this.mapper.Object, this.findwiseConfig.Object, this.learningHubConfig.Object, this.catalogueNodeVersionRepository.Object, this.nodeResourceRepository.Object, this.resourceVersionRepository.Object, this.roleUserGroupRepository.Object, this.providerService.Object, this.catalogueAccessRequestRepository.Object, this.userRepository.Object, this.userProfileRepository.Object, this.emailSenderService.Object, this.bookmarkRepository.Object, this.nodeActivityRepository.Object, this.findwiseApiFacade.Object,this.notificationSenderService.Object,this.timezoneOffsetManager.Object);
         }
 
         private static IEnumerable<CatalogueNodeVersion> CatalogueNodeVersionList => new List<CatalogueNodeVersion>()
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CatalogueController.cs b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CatalogueController.cs
index 73d406e27..209447b3e 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CatalogueController.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CatalogueController.cs
@@ -166,6 +166,26 @@ public async Task<IActionResult> CreateCatalogue([FromBody] CatalogueViewModel v
             }
         }
 
+        /// <summary>
+        /// The CreateCatalogue.
+        /// </summary>
+        /// <param name="viewModel">The viewModel.</param>
+        /// <returns>The actionResult.</returns>
+        [HttpPost]
+        [Route("AddCategoryToCatalogue")]
+        public async Task<IActionResult> AddCategoryToCatalogue([FromBody] CatalogueViewModel viewModel)
+        {
+            try
+            {
+                var vr = await this.catalogueService.AddCategoryToCatalogueAsync(this.CurrentUserId.GetValueOrDefault(), viewModel);
+                return this.Ok(new ApiResponse(true, vr));
+            }
+            catch (Exception ex)
+            {
+                return this.Ok(new ApiResponse(false, new LearningHubValidationResult(false, ex.Message)));
+            }
+        }
+
         /// <summary>
         /// Returns true if the catalogue is editable by the current user.
         /// </summary>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CategoryController.cs b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CategoryController.cs
new file mode 100644
index 000000000..cc4b65562
--- /dev/null
+++ b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/CategoryController.cs
@@ -0,0 +1,73 @@
+namespace LearningHub.NHS.OpenAPI.Controllers
+{
+    using System;
+    using System.Threading.Tasks;
+    using LearningHub.Nhs.Models.Catalogue;
+    using LearningHub.Nhs.Models.Common;
+    using LearningHub.Nhs.Models.Validation;
+    using LearningHub.Nhs.OpenApi.Services.Interface.Services;
+    using Microsoft.AspNetCore.Authorization;
+    using Microsoft.AspNetCore.Mvc;
+
+    /// <summary>
+    /// Catalogue controller.
+    /// </summary>
+    [Route("Category")]
+    [Authorize(Policy = "AuthorizeOrCallFromLH")]
+    [ApiController]
+    public class CategoryController : OpenApiControllerBase
+    {
+        private readonly ICategoryService categoryService;
+        private readonly IMoodleApiService moodleApiService;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CategoryController"/> class.
+        /// </summary>
+        /// <param name="categoryService">The category service.</param>
+        /// <param name="moodleApiService">The moodleApi service.</param>
+        public CategoryController(ICategoryService categoryService, IMoodleApiService moodleApiService)
+        {
+            this.categoryService = categoryService;
+            this.moodleApiService = moodleApiService;
+        }
+
+        /// <summary>
+        /// The GetCatalogue.
+        /// </summary>
+        /// <param name="catalogueNodeVersionId">The catalogue node version id.</param>
+        /// <returns>The catalogue.</returns>
+        [HttpGet]
+        [Route("GetCatalogueVersionCategory/{catalogueNodeVersionId}")]
+        public async Task<IActionResult> GetCatalogueVersionCategory(int catalogueNodeVersionId)
+        {
+            var catalogueNodeVersionCategory = await this.categoryService.GetByCatalogueVersionIdAsync(catalogueNodeVersionId);
+            return this.Ok(catalogueNodeVersionCategory);
+        }
+
+        /// <summary>
+        /// The GetCoursesByCategoryId.
+        /// </summary>
+        /// <param name="categoryId">The category id.</param>
+        /// <returns>The catalogue.</returns>
+        [HttpGet]
+        [Route("GetCoursesByCategoryId/{categoryId}")]
+        public async Task<IActionResult> GetCoursesByCategoryId(int categoryId)
+        {
+            var courses = await this.moodleApiService.GetCoursesByCategoryIdAsync(categoryId);
+            return this.Ok(courses);
+        }
+
+        /// <summary>
+        /// The GetSubCategoryByCategoryId.
+        /// </summary>
+        /// <param name="categoryId">The category id.</param>
+        /// <returns>The catalogue.</returns>
+        [HttpGet]
+        [Route("GetSubCategoryByCategoryId/{categoryId}")]
+        public async Task<IActionResult> GetSubCategoryByCategoryId(int categoryId)
+        {
+            var subCategories = await this.moodleApiService.GetSubCategoryByCategoryIdAsync(categoryId);
+            return this.Ok(subCategories);
+        }
+    }
+}
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/MoodleController.cs b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/MoodleController.cs
index f2639d005..8ce20c2cb 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/MoodleController.cs
+++ b/OpenAPI/LearningHub.Nhs.OpenApi/Controllers/MoodleController.cs
@@ -66,5 +66,17 @@ public async Task<IActionResult> GetEnrolledCoursesAsync(int? currentUserId, int
                 return this.Ok(0);
             }
         }
+
+        /// <summary>
+        /// GetAllMoodleCategoriesAsync.
+        /// </summary>
+        /// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
+        [HttpGet]
+        [Route("GetAllMoodleCategories")]
+        public async Task<IActionResult> GetAllMoodleCategoriesAsync()
+        {
+            var entrolledCourses = await this.moodleService.GetAllMoodleCategoriesAsync();
+            return this.Ok(entrolledCourses);
+        }
     }
 }
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi/LearningHub.NHS.OpenAPI.csproj b/OpenAPI/LearningHub.Nhs.OpenApi/LearningHub.NHS.OpenAPI.csproj
index 4d36a68dc..f23f74ba3 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi/LearningHub.NHS.OpenAPI.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi/LearningHub.NHS.OpenAPI.csproj
@@ -19,7 +19,7 @@
         <PackageReference Include="AspNetCore.Authentication.ApiKey" Version="8.0.1" />
         <PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
         <PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
-        <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+        <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
         <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
         <PackageReference Include="Microsoft.ApplicationInsights.NLogTarget" Version="2.22.0" />
         <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="6.0.36" />
diff --git a/ReportAPI/LearningHub.Nhs.ReportApi.Services.Interface/LearningHub.Nhs.ReportApi.Services.Interface.csproj b/ReportAPI/LearningHub.Nhs.ReportApi.Services.Interface/LearningHub.Nhs.ReportApi.Services.Interface.csproj
index f762d97bf..9925c85ea 100644
--- a/ReportAPI/LearningHub.Nhs.ReportApi.Services.Interface/LearningHub.Nhs.ReportApi.Services.Interface.csproj
+++ b/ReportAPI/LearningHub.Nhs.ReportApi.Services.Interface/LearningHub.Nhs.ReportApi.Services.Interface.csproj
@@ -16,7 +16,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Azure.Messaging.ServiceBus" Version="7.18.3" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/ReportAPI/LearningHub.Nhs.ReportApi.Services.UnitTests/LearningHub.Nhs.ReportApi.Services.UnitTests.csproj b/ReportAPI/LearningHub.Nhs.ReportApi.Services.UnitTests/LearningHub.Nhs.ReportApi.Services.UnitTests.csproj
index 13cd54f26..0948fa06c 100644
--- a/ReportAPI/LearningHub.Nhs.ReportApi.Services.UnitTests/LearningHub.Nhs.ReportApi.Services.UnitTests.csproj
+++ b/ReportAPI/LearningHub.Nhs.ReportApi.Services.UnitTests/LearningHub.Nhs.ReportApi.Services.UnitTests.csproj
@@ -18,7 +18,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="AutoFixture" Version="4.18.1" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.1" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="Moq" Version="4.20.72" />
diff --git a/ReportAPI/LearningHub.Nhs.ReportApi.Services/LearningHub.Nhs.ReportApi.Services.csproj b/ReportAPI/LearningHub.Nhs.ReportApi.Services/LearningHub.Nhs.ReportApi.Services.csproj
index 589d77d9a..1e3c6f360 100644
--- a/ReportAPI/LearningHub.Nhs.ReportApi.Services/LearningHub.Nhs.ReportApi.Services.csproj
+++ b/ReportAPI/LearningHub.Nhs.ReportApi.Services/LearningHub.Nhs.ReportApi.Services.csproj
@@ -19,7 +19,7 @@
 		<PackageReference Include="AutoMapper" Version="10.1.1" />
 		<PackageReference Include="Azure.Messaging.ServiceBus" Version="7.18.3" />
 		<PackageReference Include="Azure.Storage.Blobs" Version="12.23.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.36" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.1" />
 		<PackageReference Include="Microsoft.Extensions.Options" Version="6.0.0" />
diff --git a/ReportAPI/LearningHub.Nhs.ReportApi.Shared/LearningHub.Nhs.ReportApi.Shared.csproj b/ReportAPI/LearningHub.Nhs.ReportApi.Shared/LearningHub.Nhs.ReportApi.Shared.csproj
index 10cbd7a4e..2be568801 100644
--- a/ReportAPI/LearningHub.Nhs.ReportApi.Shared/LearningHub.Nhs.ReportApi.Shared.csproj
+++ b/ReportAPI/LearningHub.Nhs.ReportApi.Shared/LearningHub.Nhs.ReportApi.Shared.csproj
@@ -17,7 +17,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-	  <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+	  <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/ReportAPI/LearningHub.Nhs.ReportApi/LearningHub.Nhs.ReportApi.csproj b/ReportAPI/LearningHub.Nhs.ReportApi/LearningHub.Nhs.ReportApi.csproj
index 12a684d1a..99ba74bda 100644
--- a/ReportAPI/LearningHub.Nhs.ReportApi/LearningHub.Nhs.ReportApi.csproj
+++ b/ReportAPI/LearningHub.Nhs.ReportApi/LearningHub.Nhs.ReportApi.csproj
@@ -20,7 +20,7 @@
 
 	<ItemGroup>
 
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 
 		<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
 
diff --git a/WebAPI/LearningHub.Nhs.API/LearningHub.Nhs.Api.csproj b/WebAPI/LearningHub.Nhs.API/LearningHub.Nhs.Api.csproj
index 3f840e00b..8040a9f8d 100644
--- a/WebAPI/LearningHub.Nhs.API/LearningHub.Nhs.Api.csproj
+++ b/WebAPI/LearningHub.Nhs.API/LearningHub.Nhs.Api.csproj
@@ -29,7 +29,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
 		<PackageReference Include="Microsoft.AspNetCore" Version="2.3.0" />
 		<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.36" />
diff --git a/WebAPI/LearningHub.Nhs.Api.Shared/LearningHub.Nhs.Api.Shared.csproj b/WebAPI/LearningHub.Nhs.Api.Shared/LearningHub.Nhs.Api.Shared.csproj
index 6799cbedd..05dbc4e35 100644
--- a/WebAPI/LearningHub.Nhs.Api.Shared/LearningHub.Nhs.Api.Shared.csproj
+++ b/WebAPI/LearningHub.Nhs.Api.Shared/LearningHub.Nhs.Api.Shared.csproj
@@ -9,7 +9,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/WebAPI/LearningHub.Nhs.Api.UnitTests/LearningHub.Nhs.Api.UnitTests.csproj b/WebAPI/LearningHub.Nhs.Api.UnitTests/LearningHub.Nhs.Api.UnitTests.csproj
index 5fea931a7..72f200f46 100644
--- a/WebAPI/LearningHub.Nhs.Api.UnitTests/LearningHub.Nhs.Api.UnitTests.csproj
+++ b/WebAPI/LearningHub.Nhs.Api.UnitTests/LearningHub.Nhs.Api.UnitTests.csproj
@@ -11,7 +11,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="FluentAssertions" Version="8.0.1" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.3.0" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="Moq" Version="4.20.72" />
diff --git a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
index eaa9ff17b..dd9457dcd 100644
--- a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
+++ b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
@@ -547,6 +547,8 @@
     <Build Include="Stored Procedures\Resources\GetUsercertificateDetails.sql" />
     <Build Include="Stored Procedures\Activity\GetUserInProgressLearningActivities.sql" />
     <Build Include="Stored Procedures\Hub\GetActiveNotificationCount.sql" />
+    <Build Include="Tables\Hierarchy\CatalogueNodeVersionCategory.sql" />
+    <Build Include="Stored Procedures\Hierarchy\CatalogueNodeVersionCategoryCreate.sql" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Scripts\Pre-Deploy\Scripts\Card5766_AuthorTableChanges.PreDeployment.sql" />
diff --git a/WebAPI/LearningHub.Nhs.Database/Stored Procedures/Hierarchy/CatalogueNodeVersionCategoryCreate.sql b/WebAPI/LearningHub.Nhs.Database/Stored Procedures/Hierarchy/CatalogueNodeVersionCategoryCreate.sql
new file mode 100644
index 000000000..cd0fa408f
--- /dev/null
+++ b/WebAPI/LearningHub.Nhs.Database/Stored Procedures/Hierarchy/CatalogueNodeVersionCategoryCreate.sql	
@@ -0,0 +1,51 @@
+-------------------------------------------------------------------------------
+-- Author       SA
+-- Created      14-10-2025 
+-- Purpose      Creates a Catalogue NodeVersion Category.
+--
+-- Modification History
+--
+-- 14-10-2025  SA	Initial Revision.
+-------------------------------------------------------------------------------
+CREATE PROCEDURE [hierarchy].[CatalogueNodeVersionCategoryCreate]
+(
+	@userId INT, 
+	@CatalogueNodeVersionId INT,
+	@CategoryId INT,
+	@UserTimezoneOffset int = NULL
+)
+
+AS
+BEGIN
+    DECLARE @AmendDate datetimeoffset(7) = ISNULL(TODATETIMEOFFSET(DATEADD(mi, @UserTimezoneOffset, GETUTCDATE()), @UserTimezoneOffset), SYSDATETIMEOFFSET())
+	IF EXISTS (SELECT 1 
+		FROM [hierarchy].[CatalogueNodeVersionCategory] 
+		WHERE CatalogueNodeVersionId = @CatalogueNodeVersionId AND deleted =0
+		)
+	BEGIN
+		UPDATE [hierarchy].[CatalogueNodeVersionCategory]
+		SET 
+			Deleted = 1,
+			AmendDate = @AmendDate,
+			AmendUserId = @UserId
+		WHERE 
+			CatalogueNodeVersionId = @CatalogueNodeVersionId
+	END
+
+	INSERT INTO [hierarchy].[CatalogueNodeVersionCategory]
+           ([CatalogueNodeVersionId]
+           ,[CategoryId]
+           ,[Deleted]
+           ,[CreateUserId]
+           ,[CreateDate]
+           ,[AmendUserId]
+           ,[AmendDate])
+     VALUES
+           (@CatalogueNodeVersionId
+           ,@CategoryId
+           ,0
+           ,@userId
+           ,@AmendDate
+           ,@userId
+           ,@AmendDate)
+END
\ No newline at end of file
diff --git a/WebAPI/LearningHub.Nhs.Database/Tables/Hierarchy/CatalogueNodeVersionCategory.sql b/WebAPI/LearningHub.Nhs.Database/Tables/Hierarchy/CatalogueNodeVersionCategory.sql
new file mode 100644
index 000000000..c3ddc4832
--- /dev/null
+++ b/WebAPI/LearningHub.Nhs.Database/Tables/Hierarchy/CatalogueNodeVersionCategory.sql
@@ -0,0 +1,22 @@
+CREATE TABLE [hierarchy].[CatalogueNodeVersionCategory](
+	[Id] [int] IDENTITY(1,1) NOT NULL,
+	[CatalogueNodeVersionId] [int] NOT NULL,
+	[CategoryId] [int] NOT NULL,
+	[Deleted] [bit] NOT NULL,
+	[CreateUserId] [int] NOT NULL,
+	[CreateDate] [datetimeoffset](7) NOT NULL,
+	[AmendUserId] [int] NOT NULL,
+	[AmendDate] [datetimeoffset](7) NOT NULL,
+ CONSTRAINT [PK_Hierarchy_CatalogueNodeVersionCategory] PRIMARY KEY CLUSTERED 
+(
+	[Id] ASC
+)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, OPTIMIZE_FOR_SEQUENTIAL_KEY = OFF) ON [PRIMARY]
+) ON [PRIMARY]
+GO
+
+ALTER TABLE [hierarchy].[CatalogueNodeVersionCategory]  WITH CHECK ADD  CONSTRAINT [FK_catalogueNodeVersionCategory_catalogueNodeVersion] FOREIGN KEY([CatalogueNodeVersionId])
+REFERENCES [hierarchy].[CatalogueNodeVersion] ([Id])
+GO
+
+ALTER TABLE [hierarchy].[CatalogueNodeVersionCategory] CHECK CONSTRAINT [FK_catalogueNodeVersionCategory_catalogueNodeVersion]
+GO
\ No newline at end of file
diff --git a/WebAPI/LearningHub.Nhs.Repository.Interface/LearningHub.Nhs.Repository.Interface.csproj b/WebAPI/LearningHub.Nhs.Repository.Interface/LearningHub.Nhs.Repository.Interface.csproj
index 0fd2d1571..337b1120d 100644
--- a/WebAPI/LearningHub.Nhs.Repository.Interface/LearningHub.Nhs.Repository.Interface.csproj
+++ b/WebAPI/LearningHub.Nhs.Repository.Interface/LearningHub.Nhs.Repository.Interface.csproj
@@ -10,7 +10,7 @@
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.1.1" />
    <PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
    <PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-   <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+   <PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.0" />
 	 <PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
diff --git a/WebAPI/LearningHub.Nhs.Repository/LearningHub.Nhs.Repository.csproj b/WebAPI/LearningHub.Nhs.Repository/LearningHub.Nhs.Repository.csproj
index 25ed9f849..2a2cf49da 100644
--- a/WebAPI/LearningHub.Nhs.Repository/LearningHub.Nhs.Repository.csproj
+++ b/WebAPI/LearningHub.Nhs.Repository/LearningHub.Nhs.Repository.csproj
@@ -9,7 +9,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.0" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
diff --git a/WebAPI/LearningHub.Nhs.Services.Interface/LearningHub.Nhs.Services.Interface.csproj b/WebAPI/LearningHub.Nhs.Services.Interface/LearningHub.Nhs.Services.Interface.csproj
index d39f5a773..827bc8750 100644
--- a/WebAPI/LearningHub.Nhs.Services.Interface/LearningHub.Nhs.Services.Interface.csproj
+++ b/WebAPI/LearningHub.Nhs.Services.Interface/LearningHub.Nhs.Services.Interface.csproj
@@ -16,7 +16,7 @@
 		<PackageReference Include="Azure.Storage.Queues" Version="12.21.0" />
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="System.Data.SqlClient" Version="4.9.0" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
diff --git a/WebAPI/LearningHub.Nhs.Services.UnitTests/LearningHub.Nhs.Services.UnitTests.csproj b/WebAPI/LearningHub.Nhs.Services.UnitTests/LearningHub.Nhs.Services.UnitTests.csproj
index a3f1fc01e..658c2bc1b 100644
--- a/WebAPI/LearningHub.Nhs.Services.UnitTests/LearningHub.Nhs.Services.UnitTests.csproj
+++ b/WebAPI/LearningHub.Nhs.Services.UnitTests/LearningHub.Nhs.Services.UnitTests.csproj
@@ -13,7 +13,7 @@
 		<PackageReference Include="EntityFrameworkCore.Testing.Moq" Version="5.0.0" />
 		<PackageReference Include="FluentAssertions" Version="8.0.1" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.0" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.1" />
diff --git a/WebAPI/LearningHub.Nhs.Services/LearningHub.Nhs.Services.csproj b/WebAPI/LearningHub.Nhs.Services/LearningHub.Nhs.Services.csproj
index 33a7331de..979ee394d 100644
--- a/WebAPI/LearningHub.Nhs.Services/LearningHub.Nhs.Services.csproj
+++ b/WebAPI/LearningHub.Nhs.Services/LearningHub.Nhs.Services.csproj
@@ -13,7 +13,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.Azure.Management.DataFactory" Version="9.3.0" />
 		<PackageReference Include="Microsoft.Azure.Management.Media" Version="6.0.0" />
 		<PackageReference Include="Microsoft.IdentityModel.Clients.ActiveDirectory" Version="5.3.0" />
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.ConsoleApp/LearningHub.Nhs.Migration.ConsoleApp.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.ConsoleApp/LearningHub.Nhs.Migration.ConsoleApp.csproj
index 341aea0c7..1555adfe3 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.ConsoleApp/LearningHub.Nhs.Migration.ConsoleApp.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.ConsoleApp/LearningHub.Nhs.Migration.ConsoleApp.csproj
@@ -25,7 +25,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="IdentityModel" Version="5.2.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.1" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Interface/LearningHub.Nhs.Migration.Interface.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Interface/LearningHub.Nhs.Migration.Interface.csproj
index 9b83e17aa..b03e83409 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Interface/LearningHub.Nhs.Migration.Interface.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Interface/LearningHub.Nhs.Migration.Interface.csproj
@@ -9,7 +9,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Models/LearningHub.Nhs.Migration.Models.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Models/LearningHub.Nhs.Migration.Models.csproj
index e02b10707..1d0a0e3e9 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Models/LearningHub.Nhs.Migration.Models.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Models/LearningHub.Nhs.Migration.Models.csproj
@@ -10,7 +10,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Staging.Repository/LearningHub.Nhs.Migration.Staging.Repository.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Staging.Repository/LearningHub.Nhs.Migration.Staging.Repository.csproj
index e5cac2557..15b2ec905 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Staging.Repository/LearningHub.Nhs.Migration.Staging.Repository.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.Staging.Repository/LearningHub.Nhs.Migration.Staging.Repository.csproj
@@ -9,7 +9,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.0" />
 	</ItemGroup>
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.UnitTests/LearningHub.Nhs.Migration.UnitTests.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.UnitTests/LearningHub.Nhs.Migration.UnitTests.csproj
index 805897878..4d44dba23 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration.UnitTests/LearningHub.Nhs.Migration.UnitTests.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration.UnitTests/LearningHub.Nhs.Migration.UnitTests.csproj
@@ -10,7 +10,7 @@
 	<ItemGroup>
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.14" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="Moq" Version="4.20.72" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
index da7704d0b..094c39953 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
@@ -12,7 +12,7 @@
 		<PackageReference Include="FluentValidation" Version="11.11.0" />
 		<PackageReference Include="HtmlSanitizer" Version="6.0.453" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
-		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.2" />
+		<PackageReference Include="LearningHub.Nhs.Models" Version="4.0.3" />
 		<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>