N.D. Admin. Code § 33.1-14-02-21
Alterations, as defined in this article, must be made by a firm in possession of a valid national board "R" certificate of authorization, with alterations included within its scope of activity.
History: Effective July 1, 2020.
General Authority: NDCC 23.1-16-05
Law Implemented: NDCC 23.1-16-05