A. Upon completion of the erection or alteration of any building or portion thereof authorized by any permit and prior to occupancy or use and prior to any change in occupancy or use, the holder of such permit shall notify the Zoning Officer of such completion or change. No building may be used or occupied until a certificate of use and occupancy has been issued, except as provided for in Subsection B below.

B. In commercial and industrial zoning districts, at such time as performance standards are imposed, no certificate of occupancy shall become permanent until 30 days after the facility is fully operating, when upon a reinspection by the Zoning Officer it is determined that the facility is in compliance with all performance standards.