diff --git a/src/routes/admin/questions.ts b/src/routes/admin/questions.ts
index 8c0f042..0306f8c 100644
--- a/src/routes/admin/questions.ts
+++ b/src/routes/admin/questions.ts
@@ -91,8 +91,9 @@ export async function adminQuestionsRoutes(app: FastifyInstance) {
       preHandler: [app.authenticate, app.authenticateAdmin],
     },
     async (req, reply) => {
+      const adminId = req.user!.id;
       const { questionId } = req.params as { questionId: string };
-      await adminQuestionService.approve(questionId);
+      await adminQuestionService.approve(questionId, adminId);
       return reply.status(204).send();
     },
   );
@@ -105,8 +106,9 @@ export async function adminQuestionsRoutes(app: FastifyInstance) {
       preHandler: [app.authenticate, app.authenticateAdmin],
     },
     async (req, reply) => {
+      const adminId = req.user!.id;
       const { questionId } = req.params as { questionId: string };
-      await adminQuestionService.reject(questionId);
+      await adminQuestionService.reject(questionId, adminId);
       return reply.status(204).send();
     },
   );
@@ -119,9 +121,10 @@ export async function adminQuestionsRoutes(app: FastifyInstance) {
       preHandler: [app.authenticate, app.authenticateAdmin],
     },
     async (req, reply) => {
+      const adminId = req.user!.id;
       const { questionId } = req.params as { questionId: string };
       const body = req.body as EditQuestionInput;
-      const question = await adminQuestionService.edit(questionId, body);
+      const question = await adminQuestionService.edit(questionId, body, adminId);
       return reply.send(question);
     },
   );
diff --git a/src/services/admin/admin-question.service.ts b/src/services/admin/admin-question.service.ts
index 70c4080..882cd97 100644
--- a/src/services/admin/admin-question.service.ts
+++ b/src/services/admin/admin-question.service.ts
@@ -1,7 +1,7 @@
 import { eq, asc, count } from 'drizzle-orm';
 import type { NodePgDatabase } from 'drizzle-orm/node-postgres';
 import type * as schema from '../../db/schema/index.js';
-import { questionBank } from '../../db/schema/index.js';
+import { questionBank, auditLogs } from '../../db/schema/index.js';
 import { notFound } from '../../utils/errors.js';
 import type { Stack, Level, QuestionType } from '../../db/schema/enums.js';
 
@@ -80,7 +80,7 @@ export class AdminQuestionService {
     };
   }
 
-  async approve(questionId: string): Promise<void> {
+  async approve(questionId: string, adminId: string): Promise<void> {
     const [updated] = await this.db
       .update(questionBank)
       .set({
@@ -93,9 +93,16 @@ export class AdminQuestionService {
     if (!updated) {
       throw notFound('Question not found');
     }
+
+    await this.db.insert(auditLogs).values({
+      adminId,
+      action: 'question_approved',
+      targetType: 'question',
+      targetId: questionId,
+    });
   }
 
-  async reject(questionId: string): Promise<void> {
+  async reject(questionId: string, adminId: string): Promise<void> {
     const [updated] = await this.db
       .update(questionBank)
       .set({ status: 'rejected' })
@@ -105,9 +112,16 @@ export class AdminQuestionService {
     if (!updated) {
       throw notFound('Question not found');
     }
+
+    await this.db.insert(auditLogs).values({
+      adminId,
+      action: 'question_rejected',
+      targetType: 'question',
+      targetId: questionId,
+    });
   }
 
-  async edit(questionId: string, input: EditQuestionInput): Promise<PendingQuestion> {
+  async edit(questionId: string, input: EditQuestionInput, adminId: string): Promise<PendingQuestion> {
     const updates: Partial<{
       stack: Stack;
       level: Level;
@@ -156,6 +170,14 @@ export class AdminQuestionService {
       throw notFound('Question not found');
     }
 
+    await this.db.insert(auditLogs).values({
+      adminId,
+      action: 'question_edited',
+      targetType: 'question',
+      targetId: questionId,
+      details: updates as Record<string, unknown>,
+    });
+
     return {
       id: updated.id,
       stack: updated.stack,