diff --git a/app/logic/project_logic.py b/app/logic/project_logic.py
index dbc0186..3da73ea 100644
--- a/app/logic/project_logic.py
+++ b/app/logic/project_logic.py
@@ -1,5 +1,6 @@
 from app.database import (
     add_to_database,
+    delete_from_database_where,
     get_from_database,
     get_from_database_where,
     get_from_database_where_id,
@@ -30,3 +31,7 @@ def get_with_parent(project_id: int):
 def create(project: Project):
     add_to_database(project)
     return project
+
+
+def delete(project_id: int):
+    return delete_from_database_where(Project, Project.id, project_id)
diff --git a/app/routers/project_route.py b/app/routers/project_route.py
index b7ab24f..78fbcaa 100644
--- a/app/routers/project_route.py
+++ b/app/routers/project_route.py
@@ -1,6 +1,6 @@
 from fastapi import APIRouter
 
-from app.logic.project_logic import create, get_all, get_by_id, get_with_parent
+from app.logic.project_logic import create, delete, get_all, get_by_id, get_with_parent
 from app.models.project import Project
 
 router = APIRouter(prefix="/projects", tags=["projects"])
@@ -23,6 +23,16 @@ def get_project_by_id(project_id: int):
     return get_by_id(project_id)
 
 
+@router.get("/parent/{parent_id}")
+def get_project_by_parent_id(parent_id: int):
+    return get_with_parent(parent_id)
+
+
 @router.post("/")
 def create_project(project: Project):
     return create(project)
+
+
+@router.delete("/{project_id}")
+def delete_project(project_id: int):
+    return delete(project_id)