45.453 Time period for payment. All bills shall be paid within thirty (30) working days of receipt of goods and services or a vendor's invoice except when the purchasing agency has transmitted a rejection notice to the vendor. Effective: May 30, 1997 History: Amended 1997 (1st Extra. Sess.) Ky. Acts ch. 4, sec. 21, effective May 30, 1997. -- Created 1984 Ky. Acts ch. 61, sec. 3, effective January 1, 1985.