Simply switch to BAHN-BKK: With the digital membership declaration

Please consider: Due to the failure of our server provider's IT systems our online membership declaration is currently not available to you. In the meantime please use the fillable pdf of the membership declaration.

Do you have any questions? Our Team will gladly advise you (in German) daily from 8 a.m. to 8 p.m. under our free hotline.

Please note: