At least medical mouth nose protection must be worn indoors. The following exceptions apply:

  • when, as at Koelnmesse, access is restricted to vaccinated, recovered or tested persons, mouth nose protection may be removed at stationary standing and seating locations

  • when consuming food and beverages

  • in food service establishments at stationary seating or standing locations if a distance of 1.5 metres is maintained between the tables or a structural partition is installed