All signs, other than exempt signs, which are regulated in Section 17.46.080, shall require approval by the review authority. Any decision of the review authority may be appealed to the appeal authority. Appeals shall be in writing and shall be filed with the community development director or designee within ten days of the decision. No sign shall be approved unless and until a finding is made that the proposed sign is consistent with the purpose, spirit and intent of this chapter. (Ord. 2023-05 § 3 (Exh. A), 2023)