diff --git a/Basis_Function.py b/Basis_Function.py
index 4184dd0a708470a4af5c6c44dcc51782219ce55b..da720f3479947e091712f989a213c586fb241ec0 100644
--- a/Basis_Function.py
+++ b/Basis_Function.py
@@ -2,9 +2,6 @@
 """
 @author: Laura C. Kühle
 
-TODO: Contemplate whether calculating projections during initialization can
-    save time -> Done (solved due to property attributes)
-
 """
 import numpy as np
 from sympy import Symbol, integrate
diff --git a/DG_Approximation.py b/DG_Approximation.py
index 24c3691e5a4bb932fe473558da35b269a93d4242..ce0c546756f35d46b9248b195420f8058ff4b59c 100644
--- a/DG_Approximation.py
+++ b/DG_Approximation.py
@@ -11,11 +11,6 @@ TODO: Contemplate moving stiffness and boundary matrix from update scheme
     to basis
 
 Urgent:
-TODO: Investigate protected vs. public variables -> Done
-TODO: Investigate decorators and properties -> Done
-TODO: Investigate how to make variables read-only -> Done
-TODO: Replace getter with property attributes for basis -> Done
-TODO: Contain polynomial degree in basis -> Done
 TODO: Improve docstring for Basis class
 TODO: Enforce abstract classes/methods (abc.ABC, abc.abstractmethod)
 TODO: Introduce Mesh class