N.C. Gen. Stat. § 95-111.8

No person shall operate for the public or permit the operation for the public any device subject to the provisions of this Article after initial assembly or after reassembly at any location within this State without first notifying the Commissioner of the intention to operate for the public. Written notice of a planned schedule of operation or use shall be received at least 10 working days prior to the first planned date of operation or use.