On Sunday, March 29, 2026, the www.GACR.cz and the Grant Information System (www.GRIS.cz) servers will be temporarily unavailable due to maintenance of the transformer station carried out by the supplier. Service is expected to be restored on Sunday afternoon.
We apologize for any inconvenience this outage may cause. The supplier informed us of this maintenance only in the past few days.
Thank you for your understanding.