N.C. Const. art. IV, § 18 – District Attorney and Prosecutorial Districts

(1) District Attorneys. The General Assembly shall, from time to time, divide the State into a convenient number of prosecutorial districts, for each of which a District Attorney shall be chosen for a term of four years by the qualified voters thereof, at the same time and places as members of the General Assembly are elected. Only persons duly authorized to practice law in the courts of this State shall be eligible for election or appointment as a District Attorney. The District Attorney shall advise the officers of justice in his district, be responsible for the prosecution on behalf of the State of all criminal actions in the Superior Courts of his district, perform such duties related to appeals therefrom as the Attorney General may require, and perform such other duties as the General Assembly may prescribe.
(2) Prosecution in District Court Division. Criminal actions in the District Court Division shall be prosecuted in such manner as the General Assembly may prescribe by general law uniformly applicable in every local court district of the State.