Department of Student Affairs
Please switch to our German page to check for possible absence of our staff members!
Our regular office hours can be found on this website: office hours.
For access to the validation stations, please find the opening hours of the buildings here:
If you send us the chip card for updating, please enclose a sufficiently stamped and addressed envelope. To prevent loss of the card in the post and misunderstandings in processing on our part, please wrap the card into an A4 sheet of paper, with a corresponding note to us.