1) Code reviews 2) At the code review, have someone who will inherit the code. let them know they are inheriting the code and that they should make sure it is

1) Code reviews 2) At the code review, have someone who will inherit the code. let them know they are inheriting the code and that they should make sure it is well done. 3) The person inheriting the code should also be passing code to the other person to maintain.