N.C. Gen. Stat. § 122A-13: Negotiable instruments.

Notwithstanding any of the foregoing provisions of this Chapter or any recitals in any obligations issued under the provisions of this Chapter, all such obligations and interest coupons appertaining thereto shall be and are hereby made negotiable instruments under the laws of this State, subject only to any applicable provisions for registration. (1969, c. 1235, s. 13.)