Each public bathing room provided on a site or in a building shall comply with 521 CMR. Bathing rooms in Multiple dwellings shall comply with 521 CMR 42.00: GROUP 1 BATHROOMS and 521 CMR 44.00: GROUP 2 BATHROOMS instead of 521 CMR 31.00. Showers in hotels shall also comply with the requirements of 521 CMR 31. In each bathing room where a shower or bathtub is provided at least one of each shall be accessible to persons in wheelchairs or an accessible unisex bathing room shall be provided.
521 CMR, § 31.1