N.C. Gen. Stat. § 161-3: Oath of office.

The register of deeds shall take the oath of office on the first Monday of December next after his election, before a person authorized to administer oaths as defined in G.S. 11-7.1. (1868, c. 35, s. 2; 1876-7, c. 276, s. 5; Code, s. 3647; Rev., s. 2652; C.S., s. 3544; 1987, c. 620, s. 4.)