N.C. Gen. Stat. § 106-168.10

Any person holding a license under the provisions of this Article is authorized to kill diseased, sick, old or crippled animals on the premises of the owner upon his request; provided that no animal known to have tuberculosis, Bang's disease, anthrax, or any other disease for which quarantine may be imposed, shall be removed from any premises placed under quarantine without permission of the State Veterinarian, or his authorized agent. The licensee shall keep and make available to the Commissioner, upon request, such records as the Commissioner may require with respect to the collection and disposal of dead animals.