N.C. Gen. Stat. § 132-8.2
In cooperation with the head of each State agency and the governing body of each county, municipality, and other subdivision of government, the Department of Natural and Cultural Resources shall establish and maintain a program for the selection and preservation of public records considered essential to the operation of government and to the protection of the rights and interests of persons, and, within the limitations of funds available for the purpose, shall make or cause to be made preservation duplicates or designate as preservation duplicates existing copies of such essential public records. Preservation duplicates shall be durable, accurate, complete and clear, and such duplicates made by a photographic, photostatic, microfilm, micro card, miniature photographic, or other process which accurately reproduces and forms a durable medium for so reproducing the original shall have the same force and effect for all purposes as the original record whether the original record is in existence or not. A transcript, exemplification, or certified copy of such preservation duplicate shall be deemed for all purposes to be a transcript, exemplification, or certified copy of the original record. Such preservation duplicates shall be preserved in the place and manner of safekeeping prescribed by the Department of Natural and Cultural Resources.
N.C. Gen. Stat. § 132-8.2