Welcome to AOS

Dear AOS users,

As announced, we currently have a maintenance on the AOS portal. This lasts until Monday, 29.04.2024 at 7 AM (CEST) latest.

We have fundamentally redesigned the AOS portal and are pleased to be able to offer you the “new AOS” from April 29.

The “new AOS” features a new design, modern technology and simplified menu navigation.

The AOS portal will be available again latest on Monday, 29.04.2024, 7am CEST.

best regards,

Your AOS-Team