For any visit to asylum facilities, the following applies:
During the visit, an individual is obliged to wear a nose and mouth covering. FFP2 or KN95 respirator without exhalation vent and filtering ability at least 94% is required. Pre-school children are not required to have their mouth and nose covered.
Any visit of prisoners in prison and similar facilities is required to prove yourself with a valid vaccination certificate, certificate of recovering Covid-19 disease (valid for 180 days), or negative PCR test result not older than 72 hours. More can be found on the relevant page about O-N-(T) system. If you fail to prove yourself in line with defined criteria, the visit will not be allowed in such a case. This rule does not apply to children under 12, attorneys, guardians (in Czech “opatrovník”), legal and social advisors, public office representatives.