63 If the Minister, the council of a municipality, a planning board or the Tribunal exercises any authority under this Act, including giving an approval, an exemption from an approval or a consent, the provisions of this Act that relate to or are requirements for the exercise of the authority shall be deemed to have been complied with upon the decision becoming final. 1996, c. 4, s. 32; 1999, c. 12, Sched. M, s. 30.