(1) No structure or premises may be used or occupied, and no structure or part of a structure may be erected, moved, reconstructed, extended, enlarged, or otherwise altered, except as permitted by this title.

(2) No premises shall be used or occupied in the commercial or industrial zones unless and until an occupancy permit has been issued by the building official for the particular uses and activities to be carried on at such premises. No change in any use or occupancy shall be made at any such premises unless and until an occupancy permit has been issued by the building official permitting such change.

(3) Applications for occupancy permits shall list the names and addresses of the owners and occupants of the premises and shall describe each and all of the businesses and activities proposed for such premises. Occupancy permits shall describe the business or activity for which the premises may be used or occupied and such permit shall be posted in a conspicuous place at such premises. (Ord. 1952 § 1(4), 2006)