If you need to prove that an apartment or other space is self-contained, you will need a certificate of self-containedness.
If you want to build, modify and/or change the use of a structure, you need a building permit.
If you have entered into a land lease agreement, you must report this to the relevant authority.
In certain cases, you can seek advice on individual legal requirements for your construction project.
You must extend your residence permit, which was issued to you for training and further education purposes, in good time if you want to continue your training or further education in Germany
