diff --git a/src/modules/certificate/repositories/certificate.repository.js b/src/modules/certificate/repositories/certificate.repository.js
index 62f1deb..e3c3c37 100644
--- a/src/modules/certificate/repositories/certificate.repository.js
+++ b/src/modules/certificate/repositories/certificate.repository.js
@@ -129,6 +129,8 @@ class CertificateRepository {
           project_name: true,
           description: true,
           certificate_template: true,
+          start_date: true,
+          end_date: true,
         },
       },
     };
diff --git a/src/modules/certificate/services/certificate.service.js b/src/modules/certificate/services/certificate.service.js
index 52de155..0d3d69a 100644
--- a/src/modules/certificate/services/certificate.service.js
+++ b/src/modules/certificate/services/certificate.service.js
@@ -286,7 +286,14 @@ class CertificateService {
       return data({
         uuid: certificate.uuid,
         intern_name: certificate.user ? certificate.user.full_name : null,
-        project_name: certificate.project ? certificate.project.project_name : null,
+        project: certificate.project ? {
+          id: certificate.project.id,
+          project_name: certificate.project.project_name,
+          description: certificate.project.description,
+          certificate_template: certificate.project.certificate_template,
+          start_date: certificate.project.start_date,
+          end_date: certificate.project.end_date,
+        } : null,
         created_at: certificate.issued_at,
       });
     } catch (err) {
@@ -354,6 +361,8 @@ class CertificateService {
         project_name: cert.project.project_name,
         description: cert.project.description,
         certificate_template: cert.project.certificate_template,
+        start_date: cert.project.start_date,
+        end_date: cert.project.end_date,
       } : null,
     };
   }
diff --git a/src/routes/certificate.routes.js b/src/routes/certificate.routes.js
index 0cb75e1..6e31947 100644
--- a/src/routes/certificate.routes.js
+++ b/src/routes/certificate.routes.js
@@ -55,6 +55,14 @@ const router = express.Router();
  *             description:
  *               type: string
  *               example: "Project to develop features of the Internify web app"
+ *             start_date:
+ *               type: string
+ *               format: date
+ *               example: "2026-07-10"
+ *             end_date:
+ *               type: string
+ *               format: date
+ *               example: "2026-08-10"
  *     CertificateClaimRequest:
  *       type: object
  *       required:
@@ -365,9 +373,26 @@ router.get('/project/:id_project', verifyJWT, isMentorOrAdmin, certificateContro
  *                     intern_name:
  *                       type: string
  *                       example: "Rafi Athallah"
- *                     project_name:
- *                       type: string
- *                       example: "Internify Platform Dev"
+ *                     project:
+ *                       type: object
+ *                       properties:
+ *                         id:
+ *                           type: integer
+ *                           example: 2
+ *                         project_name:
+ *                           type: string
+ *                           example: "Internify Platform Dev"
+ *                         description:
+ *                           type: string
+ *                           example: "Project to develop features of the Internify web app"
+ *                         start_date:
+ *                           type: string
+ *                           format: date
+ *                           example: "2026-07-10"
+ *                         end_date:
+ *                           type: string
+ *                           format: date
+ *                           example: "2026-08-10"
  *                     created_at:
  *                       type: string
  *                       format: date-time