N.C. Gen. Stat. § 100-5

Upon request of the Governor and the Board of Public Buildings and Grounds, the North Carolina Historical Commission shall act in an advisory capacity relative to the artistic character of any building constructed, erected, or remodeled by the State. The term "building" as used in this section shall include structures intended for human occupation, and also bridges, arches, gates, walls, or other permanent structures of any character not intended primarily for purposes of decoration or commemoration.