N.C. Gen. Stat. § 163-36: Modified full-time offices.

The State Board of Elections shall promulgate rules permitting counties that have fewer than 6,501 registered voters to operate a modified full-time elections office to the extent that the operation of a full-time office is not necessary. Nothing in this section shall preclude any county from keeping an elections office open at hours consistent with the hours observed by other county offices. (1993 (Reg. Sess., 1994), c. 762, s. 6; 1999-426, s. 8(a); 2017-6, s. 3; 2018-146, s. 3.1(a), (b).)