N.C. Gen. Stat. § 120C-210: Resignation and termination.

(a) A registration of a lobbyist under G.S. 120C-200 and the written authorization of that lobbyist principal under G.S. 120C-206 are terminated upon the filing of either a lobbyist resignation or a principal termination with the Secretary of State, whichever occurs first.

(b) Lobbyist resignations and lobbyist principal terminations are effective upon filing. (2009-549, s. 5; 2017-6, s. 3; 2018-146, s. 3.1(a), (b).)