Announcement – Momentary Unavailability of the German National System

EMVO would like to relay an information from ACS with respect to the maintenance of the German National System.

Due to infrastructural changes, a maintenance window is required.

Please note that the migration on the integration and production environment will be started on the 6th of March at 4:00 pm CET. During the process, both IQE and PRD environments of the ACS MAH system will not be available for a duration of 8 hours. This means that transactions against the German National System will not be successfully performed during this period, in IQE and PRD.

After the 8 hours of maintenance, the appropriate environments will be available as normal.

For queries or suggestions, ACS offers you to contact their support team at the following address:

More Details:

Find more detailed information from the Letter of Announcement

2018/03/05 | Momentary Unavailability of the German National System