(vii) for housing accommodations whose rentals were previously regulated under the PHFL or any other State or Federal law, other than the RSL or the City Rent Law: the date such regulation ends;
(viii) for housing accommodations contained in Class B multiple dwelling units, including single room occupancy facilities, rooming houses or rooming units made subject to the ETPA on June 4, 1981, for building-wide and individual dwelling unit services: June 4, 1981;
(ix) for housing accommodations which are first made subject to this Code pursuant to article 7-C of the MDL, for building-wide and individual dwelling unit services: the effective date of the initial rents established by the Loft Board;
(x) for all other housing accommodations not subject to the RSL on June 30, 1974, which become subject to the RSL on or after July 1, 1974 pursuant to the ETPA, for building-wide and individual dwelling unit services: May 29, 1974;