Two or more counties, cities, or counties and cities may create a regional planning commission by adopting identical concurrent resolutions to that effect in accordance with the provisions and procedures of this Article. A county or city may join an existing regional planning commission with the consent of the existing member governments.
The resolution creating a regional planning commission may be modified, amended, or repealed by the unanimous action of the member governments.
N.C. Gen. Stat. § 153A-391