N.C. Gen. Stat. § 86B-33: Licensure to be displayed.

Every holder of a barber license, apprentice license, barbershop permit, mobile barbershop permit, barber school permit, instructor's certificate, or temporary permit issued pursuant to G.S. 86B-27 shall display it in a conspicuous place adjacent to or near the person's work chair. (1929, c. 119, s. 17; 1979, c. 695, s. 1; 1995 (Reg. Sess., 1996), c. 605, s. 8; recodified from N.C. Gen. Stat. 86A-16 by 2022-72, s. 1(x); 2022-72, s. 2.)