81.The complaint examination procedure established by a regional board pursuant to the provisions of section 43 of the Act respecting health services and social services (chapter S-4.2) shall continue to apply to the regional board until 1 April 2002 or any later date determined by the Government; the new complaint examination procedure established by by-law of the board of directors under the provisions of section 62 of the Act respecting health services and social services enacted by section 41 of this Act shall apply from that date.