It is unlawful for any person to work, for compensation, as a master plumber, journeyman plumber, or plumber's apprentice without being registered and licensed as a plumber in such classification.
N.D.C.C. § 43-18-23
It is unlawful for any person to work, for compensation, as a master plumber, journeyman plumber, or plumber's apprentice without being registered and licensed as a plumber in such classification.
N.D.C.C. § 43-18-23