A zoning certificate shall be required for any of the following except as herein provided:
(a) Construction or alteration of any building, including accessory buildings.
(b) Change in use of an existing building or accessory building to a use of a different classification.
(c) Occupancy and use of vacant land.
(d) Change in the use of land to a use of a different classification.
(e) A zoning certificate shall be required for all lawful nonconforming uses of land or buildings created by adoption of Ordinance 871A, passed December 13, 1965, or any amendments.
(f) A change in the use of a nonconforming use.
(Ord. 871A. Passed 12-13-65.)