diff --git a/apps/backend/src/data/permissions.ts b/apps/backend/src/data/permissions.ts
index 34c2ae1..6b0214e 100644
--- a/apps/backend/src/data/permissions.ts
+++ b/apps/backend/src/data/permissions.ts
@@ -95,9 +95,6 @@ const permissionsData = [
 	{
 		code: "assessments.readAspect",
 	},
-  	{
-		code: "assessments.readAssessmentScore",
-	},
 	{
 		code: "assessments.readAllQuestions",
 	},
@@ -107,15 +104,9 @@ const permissionsData = [
 	{
 		code: "assessments.toggleFlag",
 	},
-	{
-		code: "assessments.checkAnswer",
-	},
 	{
 		code: "assessments.uploadFile",
 	},
-	{
-		code: "assessments.submitAnswer",
-	},
 	{
 		code: "assessments.submitOption",
 	},
@@ -125,20 +116,14 @@ const permissionsData = [
 	{
 		code: "assessments.submitAssessment",
 	},
-	{
-		code: "assessments.updateAnswer",
-	},
 	{
 		code: "assessments.readAverageSubAspect",
 	},
-	{
-		code: "assessments.readAverageAllSubAspects",
-	},
 	{
 		code: "assessments.readAverageAspect",
 	},
 	{
-		code: "assessments.readAverageAllAspects",
+		code: "assessments.updateOption",
 	},
 	{
 		code: "assessmentResult.update",
diff --git a/apps/backend/src/routes/assessments/route.ts b/apps/backend/src/routes/assessments/route.ts
index 831a440..9f83ea5 100644
--- a/apps/backend/src/routes/assessments/route.ts
+++ b/apps/backend/src/routes/assessments/route.ts
@@ -597,7 +597,7 @@ const assessmentsRoute = new Hono<HonoEnv>()
     // Get data for All Sub Aspects average score By Assessment Id
     .get(
         '/average-score/sub-aspects/assessments/:assessmentId',
-        checkPermission("assessments.readAssessmentScore"),
+        checkPermission("assessments.readAverageSubAspect"),
         async (c) => {
             const { assessmentId } = c.req.param();
 
@@ -631,7 +631,7 @@ const assessmentsRoute = new Hono<HonoEnv>()
     // Get data for Aspects average score and all related Sub Aspects average score By Assessment Id
     .get(
         '/average-score/aspects/assessments/:assessmentId',
-        checkPermission("assessments.readAssessmentScore"),
+        checkPermission("assessments.readAverageAspect"),
         async (c) => {
           const { assessmentId } = c.req.param();
       
@@ -690,7 +690,7 @@ const assessmentsRoute = new Hono<HonoEnv>()
 
     .patch(
         "/updateOption",
-        checkPermission("assessments.submitOption"),
+        checkPermission("assessments.updateOption"),
         requestValidator("json", newOptionFormSchema),
         async (c) => {
             const optionData = c.req.valid("json");
@@ -734,7 +734,7 @@ const assessmentsRoute = new Hono<HonoEnv>()
 
     .patch(
         "/updateOption",
-        checkPermission("assessments.submitOption"),
+        checkPermission("assessments.updateOption"),
         requestValidator("json", newOptionFormSchema),
         async (c) => {
             const optionData = c.req.valid("json");