521 CMR 1.00: AUTHORITY 1.1 521 CMR is promulgated by the Architectural Access Board pursuant to authority granted by M.G.L. c. 22, § 13A. 1.2 Under the provisions of St. 1974, c. 528, § 2, all orders, rules and regulations duly granted by the Board to Facilitate The Use Of Public Buildings By The Physically Handicapped, which were in force immediately prior to the effective date of St. 1974, c. 528, § 2 shall continue to be in force, and the provisions thereof to be enforced until superseded, revised, rescinded or canceled in accordance with the law by the Architectural Access Board. 1.3 521 CMR supersedes and revises the Rules and Regulations of the Architectural Access Board, designated as 521 CMR 1.00 et seq. Enabling Legislation Effective Date of Regulations St. 1974, c. 528 June 10, 1975 Complete revision: March 3, 1977 Complete revision: April 1, 1982 Complete revision: September 1, 1996 St. 1986, c. 642 Amendments to Sections 5, 10, 11 and 23: July 10, 1987 Amendments to Sections 2, 3, 7, 8, 9, 10, 11, 12, 14, 15, 19, 21, 23 24, 26, 27, 28, 30, 31, 32, 37, 40, 41, 42, 44, and 45: March 6,  1998 Amendments to Sections 5, 8, 9, 14, 18, 21, 26, 27, 28, 30, 31, 37, 39, 40, 42: February 1, 2002 St. 1989, c. 722 (Housing Bill of Rights) N/A Amendments to Section 18: September 28, 1990 Emergency Regulations Amendments to Sections 30.5.2 and 35.9: January 1, 1992 1.3.1 521 CMR will become effective on July 27, 2006. In the interim, one has the option of complying with either the previous regulations in their entirety or these regulations in its entirety, not a combination of both. The decision of which regulations will be followed must be made before applying for a building permit. NON-TEXT PAGE ?? ?? ?? ?? 521 CMR:   ARCHITECTURAL ACCESS BOARD 1/27/06 521 CMR - 4