diff --git a/models/accreditation.js b/models/accreditation.js
index bd5e87a..cd75537 100644
--- a/models/accreditation.js
+++ b/models/accreditation.js
@@ -1,13 +1,42 @@
 import connector from "#models/databaseUtil";
 
 const accreditationSchema = {
-    uid :{type : String, unique: true , required: true},
-    accreditationName: {type: String,   required: true}, 
-    agencyName: {type: String,  required: true},
-    dateofAccreditation: {type: Date,   required: true},
-    dateofExpiry: {type: Date, required: true}
+  uid: { type: String, unique: true, required: true },
+  accreditationName: { type: String, required: true },
+  agencyName: { type: String, required: true },
+  dateofAccreditation: { type: Date, required: true },
+  dateofExpiry: { type: Date, required: true },
 };
 
-const AccreditationModel = new connector.model('Accreditation', accreditationSchema);
+const Accreditation = new connector.model("Accreditation", accreditationSchema);
 
-export default AccreditationModel;
\ No newline at end of file
+async function remove(filter) {
+  const res = await Accreditation.findOneAndDelete(filter);
+  return res;
+}
+
+async function create(uid, accreditationName, agencyName, dateofAccreditation, dateofExpiry) {
+  const accreditation = new Accreditation({
+    accreditationName,
+    agencyName,
+    uid,
+    dateofAccreditation,
+    dateofExpiry,
+  });
+  const accreditationDoc = await accreditation.save();
+  return accreditationDoc;
+}
+
+async function read(filter, limit = 1) {
+  const accreditationData = await Accreditation.find(filter).limit(limit);
+  return accreditationData;
+}
+
+async function update(filter, updateObject) {
+  const accreditation = await Accreditation.findOneAndUpdate(filter, updateObject, { new: true });
+  return accreditation;
+}
+
+export default {
+  create, read, update, remove,
+};