Section 45-39-40.17
Display of certificate or license.
Every holder of a certificate or license granted by the board as provided in this article shall display it in a conspicuous place in his or her principal office, place of business, or employment, and each such license certificate shall have attached thereto a picture of the licensee made not more than three years prior to the date the license was issued.
(Act 88-144, p. 223, §18.)