North Carolina General Statutes Chapter 95. Department of Labor and Labor Regulations § 95-36.4. Voluntary arbitrators

(a) It shall be the duty of the Commissioner of Labor to maintain a list of qualified and public-spirited citizens who will serve as arbitrators. All appointments of a single arbitrator or member of an arbitration panel by the Commissioner of Labor shall be made from the list of qualified arbitrators maintained by him.

(b) No person named by the Commissioner of Labor to act as an arbitrator in a dispute shall be qualified to serve as such arbitrator if such person has any financial or other interest in the company or labor organization involved in the dispute.