Ky. Rev. Stat. Ann. § 371.065
(1) No guaranty of an indebtedness which either is not written on, or does not expressly refer to, the instrument or instruments being guaranteed shall be valid or enforceable unless it is in writing signed by the guarantor and contains provisions specifying the amount of the maximum aggregate liability of the guarantor thereunder, and the date on which the guaranty terminates. Termination of the guaranty on that date shall not affect the liability of the guarantor with respect to:
Effective: July 13, 1990
History: Amended 1990 Ky. Acts ch. 38, sec. 1, effective July 13, 1990. -- Created 1986 Ky. Acts ch. 485, sec. 1, effective July 15, 1986.