OAR 331-410-0090: License Display and Identification

(1) A licensee must show proof of valid license to the Office upon request. (2) A licensee may obtain up to a maximum of three duplicate licenses if the licensee provides denture technology services in multiple locations. (3) A licensee must post the license document or duplicate license document in public view where denture technology services are being performed. (4) A licensee may temporarily conceal the address printed on the license document with a covering that is removable.