In kindergartens, the number of days a parent can certify varies from institution to institution, because kindergartens can determine the number of verifiable days in their own jurisdiction. Usually this is 7-10 days, but this number can vary. After 10 unjustified days, the kindergarten reports the case to the district office, and after 20 days, they turn to the guardianship authority, so it is worth taking kindergarten absences seriously.