N.C. Gen. Stat. § 132-8
The Department of Natural and Cultural Resources shall have the right to examine into the condition of public records and shall give advice and assistance to public officials in the solution of their problems of preserving, filing and making available the public records in their custody. When requested by the Department of Natural and Cultural Resources, public officials shall assist the Department in the preparation of an inclusive inventory of records in their custody, to which shall be attached a schedule, approved by the head of the governmental unit or agency having custody of the records and the Secretary of Natural and Cultural Resources, establishing a time period for the retention or disposal of each series of records. Upon the completion of the inventory and schedule, the Department of Natural and Cultural Resources shall (subject to the availability of necessary space, staff, and other facilities for such purposes) make available space in its Records Center for the filing of semicurrent records so scheduled and in its archives for noncurrent records of permanent value, and shall render such other assistance as needed, including the microfilming of records so scheduled.
N.C. Gen. Stat. § 132-8