diff --git a/src/controller/projects.ts b/src/controller/projects.ts
index c4eb113..55b8934 100644
--- a/src/controller/projects.ts
+++ b/src/controller/projects.ts
@@ -2,9 +2,13 @@ import { IProject, IProjectPlan, Project } from "@models/Project";
 import { encryptClearField } from "@utils/decryption";
 import { Types } from "mongoose";
 import crypto from "crypto";
-import { IKeyRole } from "@models/AccessKey";
+import { AccessKey, IKeyRole } from "@models/AccessKey";
 import { Member } from "@models/Member";
 import { planLimits } from "../limits/plans";
+import { License } from "@models/License";
+import { Permission } from "@models/Permission";
+import { Group } from "@models/Group";
+import { MetaData } from "@models/MetaData";
 
 export const checkProjectAccess = (requiredPermission: IKeyRole) => async (userId: string, projectId: string) => {
     if (!Types.ObjectId.isValid(projectId))
@@ -64,7 +68,12 @@ export const deleteProject = async (id: string, userId: string) => {
     const project = await checkProjectAccess(IKeyRole.ADMIN)(userId, id);
     if ("code" in project) return project;
 
-    // TODO: Delete all licenses, groups, permissions, ..
+    License.deleteMany({ projectId: encryptClearField(project.id) });
+    Permission.deleteMany({ projectId: encryptClearField(project.id) });
+    Group.deleteMany({ projectId: encryptClearField(project.id) });
+    MetaData.deleteMany({ projectId: encryptClearField(project.id) });
+    AccessKey.deleteMany({ projectId: encryptClearField(project.id) });
+    Member.deleteMany({ projectId: encryptClearField(project.id) });
 
     await project?.deleteOne();
 };
@@ -75,8 +84,6 @@ export const patchProject = async (id: string, userId: string, config: {
     const project = await checkProjectAccess(IKeyRole.MANAGE)(userId, id);
     if ("code" in project) return project;
 
-    // TODO: Check if groups & permissions exist
-
     await project.updateOne({ name: config.name, defaults: Object.assign(project.defaults, config.defaults) });
 };