During several technical updates, Crelan will perform maintenance activities that may impact the availability of its services.
The maintenance windows are scheduled as follows:
- Thursday 30/04/2026 from 22:00 until Friday 01/05/2026 02:00
- Saturday 02/05/2026 from 23:00 until Sunday 03/05/2026 02:00
- Saturday 09/05/2026 from 22:00 until Sunday 10/05/2026 06:00
During these periods, Crelan API services, Sandbox and Developer Portal may be temporarily unavailable.
Date of publication 27/4/2026