Oklahoma Administrative Code
Title 158 - Construction Industries Board
Chapter 30 - Plumbing Industry Regulations
Subchapter 11 - License Revocation or Suspension and Prohibited Acts
Section 158:30-11-2 - Prohibited acts

(a) No person, entity, or firm may engage in plumbing contracting or perform plumbing work without first obtaining the appropriate license or registration pursuant to this Chapter.

(b) No person shall offer to engage in work as a plumber during the period his or her license is suspended or revoked.

(c) No employing plumbing firm shall employ or use an unlicensed or unregistered plumber to perform plumbing work.

(d) No person, entity, or firm may transfer a license or registration.

(e) No plumber, licensed pursuant to the Act and this Chapter, shall enter into an agreement for the use of his or her license with any firm or person which is, or has been adjudicated to be, in violation of any provision of the Act or this Chapter, or whose license is currently suspended or has within the last year been revoked, unless or until otherwise approved by the Board.

(f) No person shall make a materially false or fraudulent statement in an application for license.

(g) No person may alter a license.

(h) No person may engage in cheating or any act involving the fraudulent misrepresentation of an applicant by an examinee.

(i) No person or entity shall deny access to the Construction Industries Board or its representative on a job site.

(j) No residential plumbing journeyman or residential plumbing contractor shall perform plumbing work beyond the limits of their license set forth in this Chapter, except when working as an apprentice employed by and under the direct supervision of an unlimited journeyman plumber or unlimited plumbing contractor.