The municipal building surveyor must decide an application to amend an occupancy permit under section 70(1)(a) of the Act—
(a) in the case of a Class 1 building, within 7 business days after the day the application is received by the municipal building surveyor; or
(b) in any other case, within 14 business days after the day the application is received by the municipal building surveyor.
Division 3—Occupancy permits