You can renew your annual pass at the ticket office on site or online. A renewal at the advantageous renewal rate is possible up to 1 month after the expiration of the annual pass. If you wish to renew your annual pass later, you can simply purchase a new annual pass.
The renewal of a seasonal pass for children between 85 cm and 99 cm can only be done at the ticket offices and not online. An annual pass with monthly payment is renewed automatically.