In all dwellings required to be Group 2A units (see 521 CMR 9.4 Group 2 Dwelling Units) all kitchens shall comply with 521 CMR 45, exclusive of the bold and italicized text which refers to Group 2B units. In facilities required to provide Group 2B units, such as hotels, motels, and inns, the kitchen shall comply with 521 CMR 45 plus the bold and italicized text that refers to Group 2B units.
521 CMR, § 45.1