Registration certificates shall expire on the thirty-first day of December of the year in which they are issued, and shall not be assignable. Certificates of registration, at the time of their expiration, may be renewed upon recommendation of the Examining Board, without an examination, upon payment of the required registration fee. Any person registered as a master electrician who does not renew his or her certificate of registration for a period of 15 months after the expiration of same, shall pay any registration fee required by this title for a master electrician, and shall again prove his or her qualification to the Examining Board before the person can be again registered hereunder.
(1972 Code, § 10-428)