Section 16-91-4 - Display of certificate of licensure and certificate of dispensing optician; license identification card(a) The certificate of licensure shall at all times be conspicuously displayed in the licensee's place of business and a current license identification card shall be in the licensee's possession.(b) The certificate of dispensing optician shall at all times be conspicuously displayed in the place of business for which the certificate was issued.[Eff 7/2/64; am and ren § 16-91-4, 7/2/81; am and comp 4/29/85; comp 5/28/87; am and comp 7/24/89; comp 5/23/92] (Auth: HRS § 458-3) (Imp: HRS §§ 458-6.5, 458-6.8)