diff --git a/src/app/core/constants/nav-items.constant.ts b/src/app/core/constants/nav-items.constant.ts
index 0ce0a1e9c..32d862a4d 100644
--- a/src/app/core/constants/nav-items.constant.ts
+++ b/src/app/core/constants/nav-items.constant.ts
@@ -261,14 +261,14 @@ export const MENU_ITEMS: MenuItem[] = [
         routerLink: '/registries/discover',
         label: 'navigation.discover',
         visible: true,
-        routerLinkActiveOptions: { exact: true },
+        routerLinkActiveOptions: { exact: false },
       },
       {
         id: 'registries-moderation',
-        routerLink: '/registries/osf/moderation',
+        routerLink: '/registries',
         label: 'navigation.moderation',
         visible: false,
-        routerLinkActiveOptions: { exact: true },
+        routerLinkActiveOptions: { exact: false },
       },
       {
         id: 'registry-details',
diff --git a/src/app/features/institutions/pages/institutions-list/institutions-list.component.ts b/src/app/features/institutions/pages/institutions-list/institutions-list.component.ts
index 4c9b1516c..bca6e1bf7 100644
--- a/src/app/features/institutions/pages/institutions-list/institutions-list.component.ts
+++ b/src/app/features/institutions/pages/institutions-list/institutions-list.component.ts
@@ -30,7 +30,7 @@ import {
 import { TABLE_PARAMS } from '@osf/shared/constants';
 import { parseQueryFilterParams } from '@osf/shared/helpers';
 import { QueryParams } from '@osf/shared/models';
-import { FetchInstitutions, InstitutionsSelectors } from '@osf/shared/stores/institutions';
+import { FetchInstitutions, InstitutionsSelectors } from '@osf/shared/stores';
 
 @Component({
   selector: 'osf-institutions-list',
diff --git a/src/app/features/institutions/pages/institutions-search/institutions-search.component.ts b/src/app/features/institutions/pages/institutions-search/institutions-search.component.ts
index c8b66b63e..dd6f8583b 100644
--- a/src/app/features/institutions/pages/institutions-search/institutions-search.component.ts
+++ b/src/app/features/institutions/pages/institutions-search/institutions-search.component.ts
@@ -7,11 +7,10 @@ import { ChangeDetectionStrategy, Component, inject, OnInit } from '@angular/cor
 import { FormsModule } from '@angular/forms';
 import { ActivatedRoute } from '@angular/router';
 
-import { LoadingSpinnerComponent } from '@osf/shared/components';
+import { GlobalSearchComponent, LoadingSpinnerComponent } from '@osf/shared/components';
 import { SEARCH_TAB_OPTIONS } from '@osf/shared/constants';
+import { SetDefaultFilterValue } from '@osf/shared/stores/global-search';
 import { FetchInstitutionById, InstitutionsSearchSelectors } from '@osf/shared/stores/institutions-search';
-import { GlobalSearchComponent } from '@shared/components';
-import { SetDefaultFilterValue } from '@shared/stores/global-search';
 
 @Component({
   selector: 'osf-institutions-search',
diff --git a/src/app/features/moderation/components/registry-submission-item/registry-submission-item.component.html b/src/app/features/moderation/components/registry-submission-item/registry-submission-item.component.html
index 55c570e5c..418a9957b 100644
--- a/src/app/features/moderation/components/registry-submission-item/registry-submission-item.component.html
+++ b/src/app/features/moderation/components/registry-submission-item/registry-submission-item.component.html
@@ -6,7 +6,7 @@
       class="link-btn-no-padding"
       link
       [label]="submission().title"
-      [routerLink]="[submission().id, 'overview']"
+      [routerLink]="['/', submission().id, 'overview']"
       [queryParams]="{
         mode: 'moderator',
         revisionId: isPendingModeration && !isPending ? submission().revisionId : null,
diff --git a/src/app/features/moderation/models/preprint-provider-moderation-info.model.ts b/src/app/features/moderation/models/preprint-provider-moderation-info.model.ts
index 62ea85ef4..af069ba44 100644
--- a/src/app/features/moderation/models/preprint-provider-moderation-info.model.ts
+++ b/src/app/features/moderation/models/preprint-provider-moderation-info.model.ts
@@ -4,6 +4,6 @@ export interface PreprintProviderModerationInfo {
   submissionCount?: number;
   reviewsCommentsAnonymous: boolean;
   reviewsCommentsPrivate: boolean;
-  reviewsWorkflow: boolean;
-  supportEmail?: string;
+  reviewsWorkflow: string;
+  supportEmail: string | null;
 }
diff --git a/src/app/features/moderation/models/preprint-related-count-json-api.model.ts b/src/app/features/moderation/models/preprint-related-count-json-api.model.ts
index e288a496b..9524c1bfd 100644
--- a/src/app/features/moderation/models/preprint-related-count-json-api.model.ts
+++ b/src/app/features/moderation/models/preprint-related-count-json-api.model.ts
@@ -1,12 +1,8 @@
+import { PreprintProviderAttributesJsonApi } from '@osf/shared/models';
+
 export interface PreprintRelatedCountJsonApi {
   id: string;
-  attributes: {
-    name: string;
-    reviews_comments_anonymous: boolean;
-    reviews_comments_private: boolean;
-    reviews_workflow: boolean;
-    email_support?: string;
-  };
+  attributes: PreprintProviderAttributesJsonApi;
   relationships: {
     preprints: {
       links: {
diff --git a/src/app/features/registries/components/registry-provider-hero/registry-provider-hero.component.scss b/src/app/features/registries/components/registry-provider-hero/registry-provider-hero.component.scss
index 96a95bbdd..e84a2dfaf 100644
--- a/src/app/features/registries/components/registry-provider-hero/registry-provider-hero.component.scss
+++ b/src/app/features/registries/components/registry-provider-hero/registry-provider-hero.component.scss
@@ -1,10 +1,8 @@
-@use "styles/mixins" as mix;
-
 .registries-hero-container {
   background-image: var(--branding-hero-background-image-url);
   color: var(--white);
 
   .provider-description {
-    line-height: mix.rem(24px);
+    line-height: 1.5rem;
   }
 }
diff --git a/src/app/features/registries/components/registry-services/registry-services.component.html b/src/app/features/registries/components/registry-services/registry-services.component.html
index 832caae5d..5c94dde52 100644
--- a/src/app/features/registries/components/registry-services/registry-services.component.html
+++ b/src/app/features/registries/components/registry-services/registry-services.component.html
@@ -7,7 +7,7 @@ <h2 class="text-2xl text-white">{{ 'registries.services.title' | translate }}</h
   <section class="flex flex-wrap justify-content-center md:justify-content-between align-items-center gap-3">
     @for (registryService of registryServices; track $index) {
       <a
-        class="registry-service-item"
+        class="registry-service-item custom-light-hover"
         [routerLink]="['/registries', registryService.id]"
         [style.background-image]="'url(' + registryService.src + ')'"
         [title]="registryService.id"
@@ -19,7 +19,7 @@ <h2 class="text-2xl text-white">{{ 'registries.services.title' | translate }}</h
     <p-button
       class="contact-us-button w-full sm:w-auto"
       styleClass="w-full sm:w-auto"
-      (click)="openEmail()"
+      (onClick)="openEmail()"
       [label]="'registries.services.contactUs' | translate"
     ></p-button>
   </div>
diff --git a/src/app/features/registries/mappers/providers.mapper.ts b/src/app/features/registries/mappers/providers.mapper.ts
index 46139e7b6..593984a46 100644
--- a/src/app/features/registries/mappers/providers.mapper.ts
+++ b/src/app/features/registries/mappers/providers.mapper.ts
@@ -1,8 +1,6 @@
-import { RegistryProviderDetails } from '@osf/features/registries/models/registry-provider.model';
-import { RegistryProviderDetailsJsonApi } from '@osf/features/registries/models/registry-provider-json-api.model';
 import { ProvidersResponseJsonApi } from '@osf/shared/models';
 
-import { ProviderSchema } from '../models';
+import { ProviderSchema, RegistryProviderDetails, RegistryProviderDetailsJsonApi } from '../models';
 
 export class ProvidersMapper {
   static fromProvidersResponse(response: ProvidersResponseJsonApi): ProviderSchema[] {
@@ -18,6 +16,7 @@ export class ProvidersMapper {
       id: response.id,
       name: response.attributes.name,
       descriptionHtml: response.attributes.description,
+      permissions: response.attributes.permissions,
       brand: {
         id: brandRaw.id,
         name: brandRaw.attributes.name,
diff --git a/src/app/features/registries/models/index.ts b/src/app/features/registries/models/index.ts
index abedd2a68..3b045981b 100644
--- a/src/app/features/registries/models/index.ts
+++ b/src/app/features/registries/models/index.ts
@@ -1,5 +1,4 @@
 export * from './project';
-export * from './projects-json-api.model';
 export * from './provider-schema.model';
 export * from './registry-provider.model';
 export * from './registry-provider-json-api.model';
diff --git a/src/app/features/registries/models/projects-json-api.model.ts b/src/app/features/registries/models/projects-json-api.model.ts
deleted file mode 100644
index 468e34c0c..000000000
--- a/src/app/features/registries/models/projects-json-api.model.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { ApiData, MetaJsonApi, PaginationLinksJsonApi } from '@osf/shared/models';
-
-export interface ProjectsResponseJsonApi {
-  data: ProjectsDataJsonApi[];
-  meta: MetaJsonApi;
-  links: PaginationLinksJsonApi;
-}
-
-export type ProjectsDataJsonApi = ApiData<ProjectsAttributesJsonApi, null, null, null>;
-
-interface ProjectsAttributesJsonApi {
-  title: string;
-}
diff --git a/src/app/features/registries/models/registry-provider-json-api.model.ts b/src/app/features/registries/models/registry-provider-json-api.model.ts
index d74327e65..e0e451f9d 100644
--- a/src/app/features/registries/models/registry-provider-json-api.model.ts
+++ b/src/app/features/registries/models/registry-provider-json-api.model.ts
@@ -1,12 +1,9 @@
-import { BrandDataJsonApi } from '@shared/models';
+import { BrandDataJsonApi, RegistrationProviderAttributesJsonApi } from '@shared/models';
 
 export interface RegistryProviderDetailsJsonApi {
   id: string;
   type: 'registration-providers';
-  attributes: {
-    name: string;
-    description: string;
-  };
+  attributes: RegistrationProviderAttributesJsonApi;
   embeds?: {
     brand: {
       data: BrandDataJsonApi;
diff --git a/src/app/features/registries/models/registry-provider.model.ts b/src/app/features/registries/models/registry-provider.model.ts
index 6d6673440..132be2d27 100644
--- a/src/app/features/registries/models/registry-provider.model.ts
+++ b/src/app/features/registries/models/registry-provider.model.ts
@@ -1,9 +1,11 @@
+import { ReviewPermissions } from '@osf/shared/enums';
 import { Brand } from '@shared/models';
 
 export interface RegistryProviderDetails {
   id: string;
   name: string;
   descriptionHtml: string;
+  permissions: ReviewPermissions[];
   brand: Brand;
   iri: string;
 }
diff --git a/src/app/features/registries/pages/registries-landing/registries-landing.component.html b/src/app/features/registries/pages/registries-landing/registries-landing.component.html
index c3e8bbcde..800b3548f 100644
--- a/src/app/features/registries/pages/registries-landing/registries-landing.component.html
+++ b/src/app/features/registries/pages/registries-landing/registries-landing.component.html
@@ -27,7 +27,7 @@ <h1>{{ 'registries.browse' | translate }}</h1>
         styleClass="hidden sm:block sm:w-auto"
         [label]="'registries.seeMore' | translate"
         severity="secondary"
-        (click)="redirectToSearchPageRegistrations()"
+        (onClick)="redirectToSearchPageRegistrations()"
       />
     </div>
 
@@ -44,7 +44,7 @@ <h1>{{ 'registries.browse' | translate }}</h1>
       styleClass="block w-full sm:hidden"
       [label]="'registries.seeMore' | translate"
       severity="secondary"
-      (click)="redirectToSearchPageRegistrations()"
+      (onClick)="redirectToSearchPageRegistrations()"
     />
   </div>
 </section>
diff --git a/src/app/features/registries/pages/registries-landing/registries-landing.component.scss b/src/app/features/registries/pages/registries-landing/registries-landing.component.scss
index 4f4c2e9be..201936eb4 100644
--- a/src/app/features/registries/pages/registries-landing/registries-landing.component.scss
+++ b/src/app/features/registries/pages/registries-landing/registries-landing.component.scss
@@ -1,9 +1,3 @@
-@use "styles/variables" as var;
-
-.subheader {
-  color: var.$dark-blue-1;
-}
-
 .registries {
-  background: var.$white;
+  background: var(--white);
 }
diff --git a/src/app/features/registries/pages/registries-landing/registries-landing.component.ts b/src/app/features/registries/pages/registries-landing/registries-landing.component.ts
index 9e79c0402..f446f4c94 100644
--- a/src/app/features/registries/pages/registries-landing/registries-landing.component.ts
+++ b/src/app/features/registries/pages/registries-landing/registries-landing.component.ts
@@ -8,15 +8,16 @@ import { ChangeDetectionStrategy, Component, inject, OnInit } from '@angular/cor
 import { FormControl } from '@angular/forms';
 import { Router } from '@angular/router';
 
-import { RegistryServicesComponent } from '@osf/features/registries/components';
-import { GetRegistries, RegistriesSelectors } from '@osf/features/registries/store';
 import {
   LoadingSpinnerComponent,
   ResourceCardComponent,
   SearchInputComponent,
   SubHeaderComponent,
-} from '@shared/components';
-import { ResourceType } from '@shared/enums';
+} from '@osf/shared/components';
+import { ResourceType } from '@osf/shared/enums';
+
+import { RegistryServicesComponent } from '../../components';
+import { GetRegistries, RegistriesSelectors } from '../../store';
 
 import { environment } from 'src/environments/environment';
 
@@ -40,9 +41,7 @@ export class RegistriesLandingComponent implements OnInit {
 
   searchControl = new FormControl<string>('');
 
-  private readonly actions = createDispatchMap({
-    getRegistries: GetRegistries,
-  });
+  private readonly actions = createDispatchMap({ getRegistries: GetRegistries });
 
   registries = select(RegistriesSelectors.getRegistries);
   isRegistriesLoading = select(RegistriesSelectors.isRegistriesLoading);
@@ -54,15 +53,11 @@ export class RegistriesLandingComponent implements OnInit {
   redirectToSearchPageWithValue(): void {
     const searchValue = this.searchControl.value;
 
-    this.router.navigate(['/search'], {
-      queryParams: { search: searchValue, tab: ResourceType.Registration },
-    });
+    this.router.navigate(['/search'], { queryParams: { search: searchValue, tab: ResourceType.Registration } });
   }
 
   redirectToSearchPageRegistrations(): void {
-    this.router.navigate(['/search'], {
-      queryParams: { tab: ResourceType.Registration },
-    });
+    this.router.navigate(['/search'], { queryParams: { tab: ResourceType.Registration } });
   }
 
   goToCreateRegistration(): void {
diff --git a/src/app/features/registries/pages/registries-provider-search/registries-provider-search.component.ts b/src/app/features/registries/pages/registries-provider-search/registries-provider-search.component.ts
index 3496032cb..dc80f2be6 100644
--- a/src/app/features/registries/pages/registries-provider-search/registries-provider-search.component.ts
+++ b/src/app/features/registries/pages/registries-provider-search/registries-provider-search.component.ts
@@ -6,14 +6,13 @@ import { ChangeDetectionStrategy, Component, inject, OnInit } from '@angular/cor
 import { FormControl } from '@angular/forms';
 import { ActivatedRoute } from '@angular/router';
 
-import { RegistryProviderHeroComponent } from '@osf/features/registries/components/registry-provider-hero/registry-provider-hero.component';
-import {
-  GetRegistryProviderBrand,
-  RegistriesProviderSearchSelectors,
-} from '@osf/features/registries/store/registries-provider-search';
-import { GlobalSearchComponent } from '@shared/components';
-import { ResourceType } from '@shared/enums';
-import { SetDefaultFilterValue, SetResourceType } from '@shared/stores/global-search';
+import { SetCurrentProvider } from '@core/store/provider';
+import { GlobalSearchComponent } from '@osf/shared/components';
+import { ResourceType } from '@osf/shared/enums';
+import { SetDefaultFilterValue, SetResourceType } from '@osf/shared/stores/global-search';
+
+import { RegistryProviderHeroComponent } from '../../components/registry-provider-hero/registry-provider-hero.component';
+import { GetRegistryProviderBrand, RegistriesProviderSearchSelectors } from '../../store/registries-provider-search';
 
 @Component({
   selector: 'osf-registries-provider-search',
@@ -30,6 +29,7 @@ export class RegistriesProviderSearchComponent implements OnInit {
     getProvider: GetRegistryProviderBrand,
     setDefaultFilterValue: SetDefaultFilterValue,
     setResourceType: SetResourceType,
+    setCurrentProvider: SetCurrentProvider,
   });
 
   provider = select(RegistriesProviderSearchSelectors.getBrandedProvider);
@@ -44,6 +44,7 @@ export class RegistriesProviderSearchComponent implements OnInit {
         next: () => {
           this.actions.setDefaultFilterValue('publisher', this.provider()!.iri!);
           this.actions.setResourceType(ResourceType.Registration);
+          this.actions.setCurrentProvider(this.provider()!);
         },
       });
     }
diff --git a/src/app/features/registries/services/index.ts b/src/app/features/registries/services/index.ts
index 3aed2743d..66cd5ab89 100644
--- a/src/app/features/registries/services/index.ts
+++ b/src/app/features/registries/services/index.ts
@@ -1,4 +1,3 @@
 export * from './licenses.service';
 export * from './providers.service';
-export * from './registration-files.service';
 export * from './registries.service';
diff --git a/src/app/features/registries/services/projects.service.ts b/src/app/features/registries/services/projects.service.ts
deleted file mode 100644
index f33232e1f..000000000
--- a/src/app/features/registries/services/projects.service.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-import { map, Observable } from 'rxjs';
-
-import { inject, Injectable } from '@angular/core';
-
-import { ProjectsMapper } from '@osf/shared/mappers/projects';
-import { ProjectsResponseJsonApi } from '@osf/shared/models/projects';
-import { JsonApiService } from '@osf/shared/services';
-
-import { Project } from '../models';
-
-import { environment } from 'src/environments/environment';
-
-@Injectable({
-  providedIn: 'root',
-})
-export class ProjectsService {
-  private readonly jsonApiService = inject(JsonApiService);
-  private readonly apiUrl = `${environment.apiDomainUrl}/v2`;
-
-  getProjects(): Observable<Project[]> {
-    const params: Record<string, unknown> = {
-      'filter[current_user_permissions]': 'admin',
-    };
-    return this.jsonApiService
-      .get<ProjectsResponseJsonApi>(`${this.apiUrl}/users/me/nodes/`, params)
-      .pipe(map((response) => ProjectsMapper.fromGetAllProjectsResponse(response)));
-  }
-}
diff --git a/src/app/features/registries/services/registration-files.service.ts b/src/app/features/registries/services/registration-files.service.ts
deleted file mode 100644
index 85866e099..000000000
--- a/src/app/features/registries/services/registration-files.service.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { inject, Injectable } from '@angular/core';
-
-import { FilesService } from '@osf/shared/services';
-import { JsonApiService } from '@shared/services';
-
-@Injectable({
-  providedIn: 'root',
-})
-export class RegistrationFilesService {
-  private filesService = inject(FilesService);
-  private jsonApiService = inject(JsonApiService);
-}
diff --git a/src/app/features/registries/services/registries.service.ts b/src/app/features/registries/services/registries.service.ts
index 1cbff264e..52653f7f2 100644
--- a/src/app/features/registries/services/registries.service.ts
+++ b/src/app/features/registries/services/registries.service.ts
@@ -9,6 +9,7 @@ import {
   DraftRegistrationRelationshipsJsonApi,
   DraftRegistrationResponseJsonApi,
   PageSchema,
+  PaginatedData,
   RegistrationAttributesJsonApi,
   RegistrationCard,
   RegistrationDataJsonApi,
@@ -90,7 +91,7 @@ export class RegistriesService {
         id,
         attributes,
         relationships,
-        type: 'draft_registrations', // force the correct type
+        type: 'draft_registrations',
       },
     };
     const params = {
@@ -125,7 +126,7 @@ export class RegistriesService {
       .pipe(map((response) => PageSchemaMapper.fromSchemaBlocksResponse(response)));
   }
 
-  getDraftRegistrations(page: number, pageSize: number): Observable<{ data: RegistrationCard[]; totalCount: number }> {
+  getDraftRegistrations(page: number, pageSize: number): Observable<PaginatedData<RegistrationCard[]>> {
     const params = {
       page,
       'page[size]': pageSize,
diff --git a/src/app/features/registries/store/default.state.ts b/src/app/features/registries/store/default.state.ts
deleted file mode 100644
index d2a0e0c42..000000000
--- a/src/app/features/registries/store/default.state.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-import { RegistriesStateModel } from './registries.model';
-
-export const DefaultState: RegistriesStateModel = {
-  providerSchemas: {
-    data: [],
-    isLoading: false,
-    error: null,
-  },
-  projects: {
-    data: [],
-    isLoading: false,
-    error: null,
-  },
-  draftRegistration: {
-    isLoading: false,
-    data: null,
-    isSubmitting: false,
-    error: null,
-  },
-  registries: {
-    data: [],
-    isLoading: false,
-    error: null,
-  },
-  licenses: {
-    data: [],
-    isLoading: false,
-    error: null,
-  },
-  pagesSchema: {
-    data: [],
-    isLoading: false,
-    error: null,
-  },
-  stepsValidation: {},
-  registration: {
-    data: null,
-    isLoading: false,
-    isSubmitting: false,
-    error: null,
-  },
-  draftRegistrations: {
-    data: [],
-    isLoading: false,
-    error: null,
-    totalCount: 0,
-  },
-  submittedRegistrations: {
-    data: [],
-    isLoading: false,
-    error: null,
-    totalCount: 0,
-  },
-  files: {
-    data: [],
-    isLoading: false,
-    error: null,
-    totalCount: 0,
-  },
-  currentFolder: null,
-  moveFileCurrentFolder: null,
-  rootFolders: {
-    data: null,
-    isLoading: false,
-    error: null,
-  },
-  schemaResponse: {
-    data: null,
-    isLoading: false,
-    error: null,
-  },
-  updatedFields: {},
-};
diff --git a/src/app/features/registries/store/handlers/projects.handlers.ts b/src/app/features/registries/store/handlers/projects.handlers.ts
index ba013df93..612749344 100644
--- a/src/app/features/registries/store/handlers/projects.handlers.ts
+++ b/src/app/features/registries/store/handlers/projects.handlers.ts
@@ -5,8 +5,7 @@ import { inject, Injectable } from '@angular/core';
 import { ProjectsService } from '@osf/shared/services/projects.service';
 
 import { Project } from '../../models';
-import { DefaultState } from '../default.state';
-import { RegistriesStateModel } from '../registries.model';
+import { REGISTRIES_STATE_DEFAULTS, RegistriesStateModel } from '../registries.model';
 
 @Injectable()
 export class ProjectsHandlers {
@@ -20,7 +19,7 @@ export class ProjectsHandlers {
 
     patchState({
       projects: {
-        ...DefaultState.projects,
+        ...REGISTRIES_STATE_DEFAULTS.projects,
         isLoading: true,
       },
     });
@@ -36,7 +35,7 @@ export class ProjectsHandlers {
       },
       error: (error) => {
         patchState({
-          projects: { ...DefaultState.projects, isLoading: false, error },
+          projects: { ...REGISTRIES_STATE_DEFAULTS.projects, isLoading: false, error },
         });
       },
     });
diff --git a/src/app/features/registries/store/handlers/providers.handlers.ts b/src/app/features/registries/store/handlers/providers.handlers.ts
index 8b68e2a05..3e0a513e8 100644
--- a/src/app/features/registries/store/handlers/providers.handlers.ts
+++ b/src/app/features/registries/store/handlers/providers.handlers.ts
@@ -3,8 +3,7 @@ import { StateContext } from '@ngxs/store';
 import { inject, Injectable } from '@angular/core';
 
 import { ProvidersService } from '../../services';
-import { DefaultState } from '../default.state';
-import { RegistriesStateModel } from '../registries.model';
+import { REGISTRIES_STATE_DEFAULTS, RegistriesStateModel } from '../registries.model';
 
 @Injectable()
 export class ProvidersHandlers {
@@ -13,7 +12,7 @@ export class ProvidersHandlers {
   getProviderSchemas({ patchState }: StateContext<RegistriesStateModel>, providerId: string) {
     patchState({
       providerSchemas: {
-        ...DefaultState.providerSchemas,
+        ...REGISTRIES_STATE_DEFAULTS.providerSchemas,
         isLoading: true,
       },
     });
@@ -30,7 +29,7 @@ export class ProvidersHandlers {
       error: (error) => {
         patchState({
           providerSchemas: {
-            ...DefaultState.providerSchemas,
+            ...REGISTRIES_STATE_DEFAULTS.providerSchemas,
             isLoading: false,
             error,
           },
diff --git a/src/app/features/registries/store/registries-provider-search/registries-provider-search.model.ts b/src/app/features/registries/store/registries-provider-search/registries-provider-search.model.ts
index 786d6d349..87598b29e 100644
--- a/src/app/features/registries/store/registries-provider-search/registries-provider-search.model.ts
+++ b/src/app/features/registries/store/registries-provider-search/registries-provider-search.model.ts
@@ -1,6 +1,15 @@
-import { RegistryProviderDetails } from '@osf/features/registries/models/registry-provider.model';
 import { AsyncStateModel } from '@shared/models';
 
+import { RegistryProviderDetails } from '../../models';
+
 export interface RegistriesProviderSearchStateModel {
   currentBrandedProvider: AsyncStateModel<RegistryProviderDetails | null>;
 }
+
+export const REGISTRIES_PROVIDER_SEARCH_STATE_DEFAULTS: RegistriesProviderSearchStateModel = {
+  currentBrandedProvider: {
+    data: null,
+    isLoading: false,
+    error: null,
+  },
+};
diff --git a/src/app/features/registries/store/registries-provider-search/registries-provider-search.state.ts b/src/app/features/registries/store/registries-provider-search/registries-provider-search.state.ts
index b27830222..14af12034 100644
--- a/src/app/features/registries/store/registries-provider-search/registries-provider-search.state.ts
+++ b/src/app/features/registries/store/registries-provider-search/registries-provider-search.state.ts
@@ -5,21 +5,19 @@ import { catchError, tap } from 'rxjs';
 
 import { inject, Injectable } from '@angular/core';
 
-import { ProvidersService } from '@osf/features/registries/services';
-import { RegistriesProviderSearchStateModel } from '@osf/features/registries/store/registries-provider-search/registries-provider-search.model';
 import { handleSectionError } from '@shared/helpers';
 
+import { ProvidersService } from '../../services';
+
 import { GetRegistryProviderBrand } from './registries-provider-search.actions';
+import {
+  REGISTRIES_PROVIDER_SEARCH_STATE_DEFAULTS,
+  RegistriesProviderSearchStateModel,
+} from './registries-provider-search.model';
 
 @State<RegistriesProviderSearchStateModel>({
   name: 'registryProviderSearch',
-  defaults: {
-    currentBrandedProvider: {
-      data: null,
-      isLoading: false,
-      error: null,
-    },
-  },
+  defaults: REGISTRIES_PROVIDER_SEARCH_STATE_DEFAULTS,
 })
 @Injectable()
 export class RegistriesProviderSearchState {
diff --git a/src/app/features/registries/store/registries.model.ts b/src/app/features/registries/store/registries.model.ts
index 4ebee0edb..7c6f5e421 100644
--- a/src/app/features/registries/store/registries.model.ts
+++ b/src/app/features/registries/store/registries.model.ts
@@ -31,3 +31,75 @@ export interface RegistriesStateModel {
   schemaResponse: AsyncStateModel<SchemaResponse | null>;
   updatedFields: Record<string, unknown>;
 }
+
+export const REGISTRIES_STATE_DEFAULTS: RegistriesStateModel = {
+  providerSchemas: {
+    data: [],
+    isLoading: false,
+    error: null,
+  },
+  projects: {
+    data: [],
+    isLoading: false,
+    error: null,
+  },
+  draftRegistration: {
+    isLoading: false,
+    data: null,
+    isSubmitting: false,
+    error: null,
+  },
+  registries: {
+    data: [],
+    isLoading: false,
+    error: null,
+  },
+  licenses: {
+    data: [],
+    isLoading: false,
+    error: null,
+  },
+  pagesSchema: {
+    data: [],
+    isLoading: false,
+    error: null,
+  },
+  stepsValidation: {},
+  registration: {
+    data: null,
+    isLoading: false,
+    isSubmitting: false,
+    error: null,
+  },
+  draftRegistrations: {
+    data: [],
+    isLoading: false,
+    error: null,
+    totalCount: 0,
+  },
+  submittedRegistrations: {
+    data: [],
+    isLoading: false,
+    error: null,
+    totalCount: 0,
+  },
+  files: {
+    data: [],
+    isLoading: false,
+    error: null,
+    totalCount: 0,
+  },
+  currentFolder: null,
+  moveFileCurrentFolder: null,
+  rootFolders: {
+    data: null,
+    isLoading: false,
+    error: null,
+  },
+  schemaResponse: {
+    data: null,
+    isLoading: false,
+    error: null,
+  },
+  updatedFields: {},
+};
diff --git a/src/app/features/registries/store/registries.state.ts b/src/app/features/registries/store/registries.state.ts
index eeb5f0982..e0d11a646 100644
--- a/src/app/features/registries/store/registries.state.ts
+++ b/src/app/features/registries/store/registries.state.ts
@@ -14,7 +14,6 @@ import { FilesHandlers } from './handlers/files.handlers';
 import { LicensesHandlers } from './handlers/licenses.handlers';
 import { ProjectsHandlers } from './handlers/projects.handlers';
 import { ProvidersHandlers } from './handlers/providers.handlers';
-import { DefaultState } from './default.state';
 import {
   ClearState,
   CreateDraft,
@@ -45,13 +44,13 @@ import {
   UpdateSchemaResponse,
   UpdateStepValidation,
 } from './registries.actions';
-import { RegistriesStateModel } from './registries.model';
+import { REGISTRIES_STATE_DEFAULTS, RegistriesStateModel } from './registries.model';
 
 import { environment } from 'src/environments/environment';
 
 @State<RegistriesStateModel>({
   name: 'registries',
-  defaults: { ...DefaultState },
+  defaults: REGISTRIES_STATE_DEFAULTS,
 })
 @Injectable()
 export class RegistriesState {
@@ -339,7 +338,7 @@ export class RegistriesState {
 
   @Action(ClearState)
   clearState(ctx: StateContext<RegistriesStateModel>) {
-    ctx.setState({ ...DefaultState });
+    ctx.setState(REGISTRIES_STATE_DEFAULTS);
   }
 
   @Action(GetFiles)
diff --git a/src/app/features/settings/account-settings/account-settings.component.spec.ts b/src/app/features/settings/account-settings/account-settings.component.spec.ts
index 05f487342..f67cf0770 100644
--- a/src/app/features/settings/account-settings/account-settings.component.spec.ts
+++ b/src/app/features/settings/account-settings/account-settings.component.spec.ts
@@ -21,6 +21,7 @@ import {
 } from '@osf/features/settings/account-settings/components';
 import { AccountSettingsSelectors } from '@osf/features/settings/account-settings/store';
 import { SubHeaderComponent } from '@osf/shared/components';
+import { RegionsSelectors } from '@osf/shared/stores';
 import { MOCK_STORE, MOCK_USER, MockCustomConfirmationServiceProvider, TranslateServiceMock } from '@shared/mocks';
 import { ToastService } from '@shared/services';
 
@@ -43,7 +44,7 @@ describe('AccountSettingsComponent', () => {
         case AccountSettingsSelectors.getExternalIdentities:
           return () => null;
 
-        case AccountSettingsSelectors.getRegions:
+        case RegionsSelectors.getRegions:
           return () => null;
 
         case AccountSettingsSelectors.getUserInstitutions:
diff --git a/src/app/features/settings/account-settings/account-settings.component.ts b/src/app/features/settings/account-settings/account-settings.component.ts
index f20f47fba..a905f49e8 100644
--- a/src/app/features/settings/account-settings/account-settings.component.ts
+++ b/src/app/features/settings/account-settings/account-settings.component.ts
@@ -10,6 +10,7 @@ import { ReactiveFormsModule } from '@angular/forms';
 import { GetEmails } from '@core/store/user-emails';
 import { UserSelectors } from '@osf/core/store/user';
 import { SubHeaderComponent } from '@osf/shared/components';
+import { FetchRegions } from '@osf/shared/stores';
 
 import {
   AffiliatedInstitutionsComponent,
@@ -21,7 +22,7 @@ import {
   ShareIndexingComponent,
   TwoFactorAuthComponent,
 } from './components';
-import { GetAccountSettings, GetExternalIdentities, GetRegions, GetUserInstitutions } from './store';
+import { GetAccountSettings, GetExternalIdentities, GetUserInstitutions } from './store';
 
 @Component({
   selector: 'osf-account-settings',
@@ -48,7 +49,7 @@ export class AccountSettingsComponent {
     getAccountSettings: GetAccountSettings,
     getEmails: GetEmails,
     getExternalIdentities: GetExternalIdentities,
-    getRegions: GetRegions,
+    getRegions: FetchRegions,
     getUserInstitutions: GetUserInstitutions,
   });
   readonly currentUser = select(UserSelectors.getCurrentUser);
diff --git a/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.spec.ts b/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.spec.ts
index db7e0d94c..615039bac 100644
--- a/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.spec.ts
+++ b/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.spec.ts
@@ -9,10 +9,11 @@ import { signal } from '@angular/core';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { UserSelectors, UserState } from '@osf/core/store/user';
+import { RegionsSelectors, RegionsState } from '@osf/shared/stores';
 import { MOCK_STORE } from '@shared/mocks';
 import { LoaderService, ToastService } from '@shared/services';
 
-import { AccountSettingsSelectors, AccountSettingsState } from '../../store';
+import { AccountSettingsState } from '../../store';
 
 import { DefaultStorageLocationComponent } from './default-storage-location.component';
 
@@ -37,7 +38,7 @@ describe('DefaultStorageLocationComponent', () => {
       if (selector === UserSelectors.getCurrentUser) {
         return () => signal(mockUser);
       }
-      if (selector === AccountSettingsSelectors.getRegions) {
+      if (selector === RegionsSelectors.getRegions) {
         return () => signal(mockRegions);
       }
       return () => signal(null);
@@ -48,7 +49,7 @@ describe('DefaultStorageLocationComponent', () => {
       providers: [
         MockProvider(ToastService),
         MockProvider(LoaderService, mockLoaderService),
-        provideStore([AccountSettingsState, UserState]),
+        provideStore([AccountSettingsState, UserState, RegionsState]),
         provideHttpClient(),
         provideHttpClientTesting(),
       ],
diff --git a/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.ts b/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.ts
index 87f0df057..c3cfff597 100644
--- a/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.ts
+++ b/src/app/features/settings/account-settings/components/default-storage-location/default-storage-location.component.ts
@@ -14,8 +14,9 @@ import { FormsModule } from '@angular/forms';
 import { UserSelectors } from '@osf/core/store/user';
 import { IdName } from '@osf/shared/models';
 import { LoaderService, ToastService } from '@osf/shared/services';
+import { RegionsSelectors } from '@osf/shared/stores/regions';
 
-import { AccountSettingsSelectors, UpdateRegion } from '../../store';
+import { UpdateRegion } from '../../store';
 
 @Component({
   selector: 'osf-default-storage-location',
@@ -30,7 +31,7 @@ export class DefaultStorageLocationComponent {
   private readonly toastService = inject(ToastService);
 
   readonly currentUser = select(UserSelectors.getCurrentUser);
-  readonly regions = select(AccountSettingsSelectors.getRegions);
+  readonly regions = select(RegionsSelectors.getRegions);
   selectedRegion = signal<IdName | undefined>(undefined);
 
   constructor() {
diff --git a/src/app/features/settings/account-settings/mappers/index.ts b/src/app/features/settings/account-settings/mappers/index.ts
index 8c3358f1a..aeb229f85 100644
--- a/src/app/features/settings/account-settings/mappers/index.ts
+++ b/src/app/features/settings/account-settings/mappers/index.ts
@@ -1,3 +1,2 @@
 export * from './account-settings.mapper';
 export * from './external-identities.mapper';
-export * from './regions.mapper';
diff --git a/src/app/features/settings/account-settings/mappers/regions.mapper.ts b/src/app/features/settings/account-settings/mappers/regions.mapper.ts
deleted file mode 100644
index b817a06f6..000000000
--- a/src/app/features/settings/account-settings/mappers/regions.mapper.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { ApiData, IdName } from '@osf/shared/models';
-
-export function MapRegions(data: ApiData<{ name: string }, null, null, null>[]): IdName[] {
-  const regions: IdName[] = [];
-
-  for (const region of data) {
-    regions.push(MapRegion(region));
-  }
-
-  return regions;
-}
-
-export function MapRegion(data: ApiData<{ name: string }, null, null, null>): IdName {
-  return {
-    id: data.id,
-    name: data.attributes.name,
-  };
-}
diff --git a/src/app/features/settings/account-settings/models/responses/get-regions-response.model.ts b/src/app/features/settings/account-settings/models/responses/get-regions-response.model.ts
deleted file mode 100644
index c6a709b32..000000000
--- a/src/app/features/settings/account-settings/models/responses/get-regions-response.model.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { ApiData, JsonApiResponse } from '@osf/shared/models';
-
-export type GetRegionsResponseJsonApi = JsonApiResponse<ApiData<{ name: string }, null, null, null>[], null>;
-export type GetRegionResponseJsonApi = JsonApiResponse<ApiData<{ name: string }, null, null, null>, null>;
diff --git a/src/app/features/settings/account-settings/models/responses/index.ts b/src/app/features/settings/account-settings/models/responses/index.ts
index 8cfd8da94..58d4c1bdb 100644
--- a/src/app/features/settings/account-settings/models/responses/index.ts
+++ b/src/app/features/settings/account-settings/models/responses/index.ts
@@ -1,3 +1,2 @@
 export * from './get-account-settings-response.model';
-export * from './get-regions-response.model';
 export * from './list-identities-response.model';
diff --git a/src/app/features/settings/account-settings/services/account-settings.service.ts b/src/app/features/settings/account-settings/services/account-settings.service.ts
index a64e5aaa3..344cd799a 100644
--- a/src/app/features/settings/account-settings/services/account-settings.service.ts
+++ b/src/app/features/settings/account-settings/services/account-settings.service.ts
@@ -3,15 +3,14 @@ import { map, Observable } from 'rxjs';
 import { inject, Injectable } from '@angular/core';
 
 import { UserMapper } from '@osf/shared/mappers';
-import { IdName, JsonApiResponse, User, UserDataJsonApi } from '@osf/shared/models';
+import { JsonApiResponse, User, UserDataJsonApi } from '@osf/shared/models';
 import { JsonApiService } from '@osf/shared/services';
 
-import { MapAccountSettings, MapExternalIdentities, MapRegions } from '../mappers';
+import { MapAccountSettings, MapExternalIdentities } from '../mappers';
 import {
   AccountSettings,
   ExternalIdentity,
   GetAccountSettingsResponseJsonApi,
-  GetRegionsResponseJsonApi,
   ListIdentitiesResponseJsonApi,
 } from '../models';
 
@@ -24,12 +23,6 @@ export class AccountSettingsService {
   private readonly jsonApiService = inject(JsonApiService);
   private readonly apiUrl = `${environment.apiDomainUrl}/v2`;
 
-  getRegions(): Observable<IdName[]> {
-    return this.jsonApiService
-      .get<GetRegionsResponseJsonApi>(`${this.apiUrl}/regions/`)
-      .pipe(map((response) => MapRegions(response.data)));
-  }
-
   updateLocation(userId: string, locationId: string): Observable<User> {
     const body = {
       data: {
diff --git a/src/app/features/settings/account-settings/store/account-settings.actions.ts b/src/app/features/settings/account-settings/store/account-settings.actions.ts
index 91722ee51..f05e37a82 100644
--- a/src/app/features/settings/account-settings/store/account-settings.actions.ts
+++ b/src/app/features/settings/account-settings/store/account-settings.actions.ts
@@ -1,7 +1,3 @@
-export class GetRegions {
-  static readonly type = '[AccountSettings] Get Regions';
-}
-
 export class UpdateRegion {
   static readonly type = '[AccountSettings] Update Region';
 
diff --git a/src/app/features/settings/account-settings/store/account-settings.model.ts b/src/app/features/settings/account-settings/store/account-settings.model.ts
index fd9409d2b..dd1164e0b 100644
--- a/src/app/features/settings/account-settings/store/account-settings.model.ts
+++ b/src/app/features/settings/account-settings/store/account-settings.model.ts
@@ -1,16 +1,14 @@
-import { IdName, Institution } from '@shared/models';
+import { Institution } from '@shared/models';
 
 import { AccountSettings, ExternalIdentity } from '../models';
 
 export interface AccountSettingsStateModel {
-  regions: IdName[];
   externalIdentities: ExternalIdentity[];
   accountSettings: AccountSettings;
   userInstitutions: Institution[];
 }
 
 export const ACCOUNT_SETTINGS_STATE_DEFAULTS: AccountSettingsStateModel = {
-  regions: [],
   externalIdentities: [],
   accountSettings: {
     twoFactorEnabled: false,
diff --git a/src/app/features/settings/account-settings/store/account-settings.selectors.ts b/src/app/features/settings/account-settings/store/account-settings.selectors.ts
index bc19d6481..ff561bd65 100644
--- a/src/app/features/settings/account-settings/store/account-settings.selectors.ts
+++ b/src/app/features/settings/account-settings/store/account-settings.selectors.ts
@@ -1,6 +1,6 @@
 import { Selector } from '@ngxs/store';
 
-import { IdName, Institution } from '@shared/models';
+import { Institution } from '@shared/models';
 
 import { AccountSettings, ExternalIdentity } from '../models';
 
@@ -8,11 +8,6 @@ import { AccountSettingsStateModel } from './account-settings.model';
 import { AccountSettingsState } from './account-settings.state';
 
 export class AccountSettingsSelectors {
-  @Selector([AccountSettingsState])
-  static getRegions(state: AccountSettingsStateModel): IdName[] {
-    return state.regions;
-  }
-
   @Selector([AccountSettingsState])
   static getExternalIdentities(state: AccountSettingsStateModel): ExternalIdentity[] {
     return state.externalIdentities;
diff --git a/src/app/features/settings/account-settings/store/account-settings.state.ts b/src/app/features/settings/account-settings/store/account-settings.state.ts
index fb57cac16..2448b3a23 100644
--- a/src/app/features/settings/account-settings/store/account-settings.state.ts
+++ b/src/app/features/settings/account-settings/store/account-settings.state.ts
@@ -18,7 +18,6 @@ import {
   EnableTwoFactorAuth,
   GetAccountSettings,
   GetExternalIdentities,
-  GetRegions,
   GetUserInstitutions,
   UpdateAccountSettings,
   UpdateIndexing,
@@ -38,14 +37,6 @@ export class AccountSettingsState {
   private readonly institutionsService = inject(InstitutionsService);
   private readonly store = inject(Store);
 
-  @Action(GetRegions)
-  getRegions(ctx: StateContext<AccountSettingsStateModel>) {
-    return this.accountSettingsService.getRegions().pipe(
-      tap((regions) => ctx.patchState({ regions: regions })),
-      catchError((error) => throwError(() => error))
-    );
-  }
-
   @Action(UpdateRegion)
   updateRegion(ctx: StateContext<AccountSettingsStateModel>, action: UpdateRegion) {
     const currentUser = this.store.selectSnapshot(UserSelectors.getCurrentUser);
diff --git a/src/app/shared/components/add-project-form/add-project-form.component.spec.ts b/src/app/shared/components/add-project-form/add-project-form.component.spec.ts
index ae7baf785..d9ab2dc53 100644
--- a/src/app/shared/components/add-project-form/add-project-form.component.spec.ts
+++ b/src/app/shared/components/add-project-form/add-project-form.component.spec.ts
@@ -7,12 +7,15 @@ import { DynamicDialogRef } from 'primeng/dynamicdialog';
 
 import { provideHttpClient } from '@angular/common/http';
 import { provideHttpClientTesting } from '@angular/common/http/testing';
+import { signal } from '@angular/core';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { FormControl, FormGroup, Validators } from '@angular/forms';
 
+import { UserSelectors, UserState } from '@core/store/user';
 import { MY_PROJECTS_TABLE_PARAMS } from '@osf/shared/constants/my-projects-table.constants';
 import { ProjectFormControls } from '@osf/shared/enums/create-project-form-controls.enum';
 import { CustomValidators } from '@osf/shared/helpers';
+import { MOCK_STORE, MOCK_USER } from '@osf/shared/mocks';
 import { ProjectForm } from '@osf/shared/models';
 import { Project } from '@osf/shared/models/projects';
 import { GetMyProjects, MyResourcesState } from '@osf/shared/stores';
@@ -66,6 +69,11 @@ describe('AddProjectFormComponent', () => {
   });
 
   beforeEach(async () => {
+    MOCK_STORE.selectSignal.mockImplementation((selector) => {
+      if (selector === UserSelectors.getCurrentUser) return () => signal(MOCK_USER);
+      return () => null;
+    });
+
     await TestBed.configureTestingModule({
       imports: [
         AddProjectFormComponent,
@@ -73,11 +81,12 @@ describe('AddProjectFormComponent', () => {
         MockComponents(ProjectSelectorComponent, AffiliatedInstitutionSelectComponent),
       ],
       providers: [
-        provideStore([MyResourcesState, InstitutionsState, RegionsState]),
+        provideStore([MyResourcesState, InstitutionsState, RegionsState, UserState]),
         provideHttpClient(),
         provideHttpClientTesting(),
         MockProvider(DynamicDialogRef, { close: jest.fn() }),
         MockProvider(TranslateService),
+        MockProvider(Store, MOCK_STORE),
       ],
     }).compileComponents();
 
diff --git a/src/app/shared/constants/my-projects-table.constants.ts b/src/app/shared/constants/my-projects-table.constants.ts
index 802623a75..a3d485202 100644
--- a/src/app/shared/constants/my-projects-table.constants.ts
+++ b/src/app/shared/constants/my-projects-table.constants.ts
@@ -1,4 +1,4 @@
-import { TableParameters } from '@osf/shared/models/table-parameters.model';
+import { TableParameters } from '../models';
 
 export const MY_PROJECTS_TABLE_PARAMS: TableParameters = {
   rows: 10,
diff --git a/src/app/shared/mappers/regions/regions-mapper.ts b/src/app/shared/mappers/regions/regions-mapper.ts
index 5bfdaddfa..41399c48f 100644
--- a/src/app/shared/mappers/regions/regions-mapper.ts
+++ b/src/app/shared/mappers/regions/regions-mapper.ts
@@ -1,5 +1,4 @@
-import { IdName } from '@osf/shared/models';
-import { RegionsResponseJsonApi } from '@osf/shared/models/regions';
+import { IdName, RegionsResponseJsonApi } from '@osf/shared/models';
 
 export class RegionsMapper {
   static fromRegionsResponseJsonApi(response: RegionsResponseJsonApi): IdName[] {
diff --git a/src/app/shared/models/index.ts b/src/app/shared/models/index.ts
index fb9df110d..395386811 100644
--- a/src/app/shared/models/index.ts
+++ b/src/app/shared/models/index.ts
@@ -35,6 +35,7 @@ export * from './project-metadata-update-payload.model';
 export * from './projects';
 export * from './provider';
 export * from './query-params.model';
+export * from './regions';
 export * from './registration';
 export * from './resource-metadata.model';
 export * from './resource-overview.model';
diff --git a/src/app/shared/models/provider/base-provider-json-api.model.ts b/src/app/shared/models/provider/base-provider-json-api.model.ts
new file mode 100644
index 000000000..74ce19065
--- /dev/null
+++ b/src/app/shared/models/provider/base-provider-json-api.model.ts
@@ -0,0 +1,19 @@
+import { ReviewPermissions } from '@osf/shared/enums';
+
+export interface BaseProviderAttributesJsonApi {
+  name: string;
+  description: string;
+  advisory_board: string;
+  example: string | null;
+  domain: string;
+  domain_redirect_enabled: boolean;
+  footer_links: string;
+  email_support: string | null;
+  facebook_app_id: string | null;
+  allow_submissions: boolean;
+  allow_commenting: boolean;
+  share_source: string;
+  share_publish_type: string;
+  permissions: ReviewPermissions[];
+  reviews_workflow: string;
+}
diff --git a/src/app/shared/models/provider/index.ts b/src/app/shared/models/provider/index.ts
index d98dc5cfd..7750fce62 100644
--- a/src/app/shared/models/provider/index.ts
+++ b/src/app/shared/models/provider/index.ts
@@ -1,2 +1,5 @@
+export * from './base-provider-json-api.model';
+export * from './preprints-provider-json-api.model';
 export * from './provider.model';
 export * from './providers-json-api.model';
+export * from './registration-provider-json-api.model';
diff --git a/src/app/shared/models/provider/preprints-provider-json-api.model.ts b/src/app/shared/models/provider/preprints-provider-json-api.model.ts
new file mode 100644
index 000000000..4bd8d70a2
--- /dev/null
+++ b/src/app/shared/models/provider/preprints-provider-json-api.model.ts
@@ -0,0 +1,17 @@
+import { BaseProviderAttributesJsonApi } from './base-provider-json-api.model';
+
+export interface PreprintProviderAttributesJsonApi extends BaseProviderAttributesJsonApi {
+  assets: PreprintProviderAssetsJsonApi;
+  preprint_word: string;
+  additional_providers: string[];
+  assertions_enabled: boolean;
+  advertise_on_discover_page: boolean;
+  reviews_comments_private: boolean;
+  reviews_comments_anonymous: boolean;
+}
+
+export interface PreprintProviderAssetsJsonApi {
+  favicon: string;
+  wide_white: string;
+  square_color_no_transparent: string;
+}
diff --git a/src/app/shared/models/provider/registration-provider-json-api.model.ts b/src/app/shared/models/provider/registration-provider-json-api.model.ts
new file mode 100644
index 000000000..9d865b1dc
--- /dev/null
+++ b/src/app/shared/models/provider/registration-provider-json-api.model.ts
@@ -0,0 +1,16 @@
+import { BaseProviderAttributesJsonApi } from './base-provider-json-api.model';
+
+export interface RegistrationProviderAttributesJsonApi extends BaseProviderAttributesJsonApi {
+  assets: RegistrationAssetsJsonApi;
+  branded_discovery_page: boolean;
+  reviews_comments_anonymous: boolean | null;
+  allow_updates: boolean;
+  allow_bulk_uploads: boolean;
+  registration_word: string;
+}
+
+export interface RegistrationAssetsJsonApi {
+  square_color_no_transparent: string;
+  square_color_transparent: string;
+  wide_color: string;
+}
diff --git a/src/app/shared/models/regions/regions.json-api.model.ts b/src/app/shared/models/regions/regions.json-api.model.ts
index 305c32a53..290151b26 100644
--- a/src/app/shared/models/regions/regions.json-api.model.ts
+++ b/src/app/shared/models/regions/regions.json-api.model.ts
@@ -1,9 +1,18 @@
-export interface RegionsResponseJsonApi {
-  data: {
-    id: string;
-    type: 'regions';
-    attributes: {
-      name: string;
-    };
-  }[];
+import { ResponseJsonApi } from '../common';
+
+export type RegionsResponseJsonApi = ResponseJsonApi<RegionDataJsonApi[]>;
+
+export interface RegionDataJsonApi {
+  id: string;
+  type: 'regions';
+  attributes: RegionAttributesJsonApi;
+  links: RegionLinksJsonApi;
+}
+
+export interface RegionAttributesJsonApi {
+  name: string;
+}
+
+export interface RegionLinksJsonApi {
+  self: string;
 }