N.D. Cent. Code § 43-07-13
The registrar shall maintain in the registrar's office, open to public inspection during office hours, a complete indexed record of all applications, licenses, certificates for the current contractor year, revocations, expirations, and other information maintained on contractors. The registrar may dispose of an inactive contractor file after two years if no attempts have been made to apply for a new license or renew the license. Disposal of the license will proceed according to the provisions of chapter 54-46. Before disposal and upon request, the registrar shall furnish a certified copy of any information maintained upon receipt of the fees prescribed in section 54-09-04. Any certificate or certified copy issued by the registrar under this section has the same force and effect as provided in section 54-09-02.1.
N.D.C.C. § 43-07-13