N.D. Cent. Code § 43-18.2-12 (2025)
43-18.2-12. Violation - Penalty.
Any person that violates the state plumbing code adopted under section 43-18-09, violates section 43-18.2-03, or works under the license of another person in a manner that is in violation of section 43-18.2-06 is guilty of a class B misdemeanor.