To facilitate the work of the Commission and for administrative purposes, the chairman of the Commission, with the consent and approval of the Commission, may organize the work of the Commission in several hearing divisions and operating departments and may designate a member of the Commission as the head of any division or divisions and assign to members of the Commission various duties in connection therewith. Subject to the provisions of the North Carolina Human Resources Act (Article 2 of Chapter 143 of the N.C. Gen. Stat.), the Commission shall prepare and adopt rules and regulations governing the personnel, departments or divisions and all internal affairs and business of the Commission. (1941, c. 97, s. 3; 1949, c. 1009, s. 2; 1957, c. 1062, s. 1; 1963, c. 1165, s. 1; 2013-382, s. 9.1(c).)