407.5315 Nonparentage as defense. A party whose parentage of a child has been previously determined by or pursuant to law may not plead nonparentage as a defense to a proceeding under KRS 407.5101 to 407.5902. Effective: March 23, 1998 History: Contingent effective date repealed 1998 Ky. Acts ch. 101, sec. 20, effective March 23, 1998. -- Created 1996 Ky. Acts ch. 365, sec. 39, effective upon contingency.