N.C. Gen. Stat. § 106-423.1

If anyone shall attempt to prevent inspection of his premises as provided in the preceding sections, or shall otherwise interfere with the Commissioner of Agriculture, or any of his agents, while engaged in the performance of his duties under this Article, or shall violate any provisions of this Article or any regulations of the Board of Agriculture adopted pursuant to this Article, he shall be guilty of a Class 3 misdemeanor. Each day's violation shall constitute a separate offense.