N.C. Gen. Stat. § 159-110
Project development financing debt instruments are special obligations of the issuing unit. Moneys in the Revenue Increment Fund required by G.S. 159-107(c) are pledged to the payment of the instruments, in accordance with G.S. 159-107(f). Except as provided in G.S. 159-111, the unit may pledge the following additional sources of funds to the payment of the debt instruments, and no other sources: the proceeds from the sale of property in the development financing district; net revenues from any public facilities, other than portions of public utility systems, in the development financing district financed with the proceeds of the project development financing debt instruments; and, subject to G.S. 159-47, net revenues from any other public facilities, other than portions of public utility systems, in the development financing district constructed or improved pursuant to the development financing plan.
Except as provided in G.S. 159-111, the principal and interest on project development financing debt instruments do not constitute a legal or equitable pledge, charge, lien, or encumbrance upon any of the unit's property or upon any of its income, receipts, or revenues, except as may be provided pursuant to this section. Except as provided in G.S. 159-107 and G.S. 159-111, neither the credit nor the taxing power of the unit is pledged for the payment of the principal or interest of project development financing debt instruments, and no holder of project development financing debt instruments has the right to compel the exercise of the taxing power by the unit or the forfeiture of any of its property in connection with any default on the instruments. Unless the unit's taxing power has been pledged pursuant to G.S. 159-111, every project development financing debt instrument shall contain recitals sufficient to show the limited nature of the security for the instrument's payment and that it is not secured by the full faith and credit of the unit.
N.C. Gen. Stat. § 159-110