Plans for all premises signs and temporary signs, with the exception of real estate signs, shall be submitted to the Commission for approval prior to erection. The Commission shall reserve the absolute right to determine the appropriateness of signage prior to the issuance of a building permit. Approval of signage shall be based on compliance with the provisions of this Subchapter as well as the design, location, general character and the ability of the signage to integrate into the existing environment.
Okla. Admin. Code § 120:10-15-15