1. This Act shall apply:(a) To every city or town municipality, existing on 1 September 1979, incorporated by special Act at any time before the said date, and governed by the provisions of chapter 29 of the statutes of 1876 (Town Corporations General Clauses Act), or by the provisions of the Revised Statutes, 1888 (articles 4178 to 4615), respecting town corporations, or by any part of the said provisions; provided that, if a special Act incorporating such a municipality contains provisions derogating from such general Acts or laws, such provisions shall remain in force and shall apply, notwithstanding this section;
(b) To every city or town municipality, existing on 1 September 1979, incorporated by special Act or by letters patent at any time before the said date, and governed by the provisions of the Cities and Towns Act, chapter 38 of the statutes of 1903, or by the Cities and Towns Act contained in articles 5256 to 5884 of the Revised Statutes, 1909, or by the Cities and Towns Act, chapter 65 of the statutes of 1922 (2nd session), or by the Cities and Towns Act contained in chapter 102 of the Revised Statutes, 1925, or by the Cities and Towns Act contained in chapter 233 of the Revised Statutes, 1941, or by the Cities and Towns Act contained in chapter 193 of the Revised Statutes, 1964, or by any part of the said provisions; provided that, if a special Act incorporating such a municipality contains provisions derogating from such general Acts or laws, such provisions shall remain in force and shall apply, notwithstanding this section; and that, if a special Act governing a municipality requires the application of provisions repealed by the Cities and Towns Act, chapter 65 of the statutes of 1922 (2nd session), all such provisions shall remain in force for such municipality;
(c) To every city or town municipality incorporated by charter from the Legislature after 31 August 1979 and before 8 may 1996, saving any special provisions of its charter which may be inconsistent with those of this Act;
(d) To every city or town municipality incorporated by letters patent under this Act after 31 August 1979 and before 8 May 1996;
(e) To every local municipality constituted under the Act respecting municipal territorial organization (chapter O-9) or under another Act, whose constituting act provides that it shall be governed by the provisions of this Act;
(f) To every local municipality which, pursuant to a decision made by the Minister of Municipal Affairs under the Act respecting municipal territorial organization, ceases to be governed by the Municipal Code of Québec (chapter C-27.1) and begins to be governed by this Act.