2016 Colorado Revised Statutes
Title 12 - Professions and Occupations
General - Continued
Article 58 - Plumbers
§ 12-58-117. Apprentices

(1) Any person may work as a plumbing apprentice for a registered plumbing contractor but shall not do any plumbing work for which a license is required pursuant to this article except under the supervision of a licensed plumber. Supervision requires that a licensed plumber supervise apprentices at the jobsite. One licensed journeyman plumber, master plumber, or residential plumber shall not supervise more than three apprentice plumbers at the same jobsite.

(2) Any master, journeyman, or residential plumber who is the supervisor of any plumbing apprentice shall be responsible for the work performed by such apprentice. The license of any plumber may be revoked, suspended, or denied under the provisions of section 12-58-110 for any improper work performed by a plumbing apprentice while under the supervision of such licensee.