N.C. Gen. Stat. § 160A-110: Charters to remain in force.

The charter of any city that adopts a new form of government as provided in this Article shall continue in full force and effect notwithstanding adoption of a new form of government, except to the extent modified by an ordinance adopted under the authority conferred and pursuant to the procedures prescribed by this Article. (1969, c. 629, s. 2; 1971, c. 698, s. 1.)