s 14 Guarantees
(1) No guarantee involving a financial liability shall be binding upon the Federal Government, unless it is entered into with the written authority of the Treasury or in accordance with federal law. (2) No guarantee involving a financial liability shall be binding upon a State unless it is entered into under a State law passed in accordance with Clause (3) of Article 111 of the Federal Constitution and such guarantee shall not be given except with the approval of the Federal Government and subject to such conditions as may be specified by it.