IT-services may perform maintenance work on the IT infrastructure every Friday between 17.00 and 18.00 and the third Sunday, with some exceptions, in every month between 08.00 and 17.00.

This implies that disruptions may occur and that programs/files on the network may be unavailable at this time.

2023:

22/1*, 19/2, 19/3, 16/4, 14/5, 18/6, 16/7, 13/8**, 17/9, 15/10, 19/11, 17/12

* moved to the fourth Sunday

** moved to the second Sunday