(1) If the voluntary acknowledgment has not been rescinded pursuant to subsection (c), the acknowledgment may only be challenged on the basis of
fraud, whether extrinsic or intrinsic, duress, or
material mistake of fact.
(2)
The challenger must institute the proceeding upon notice to the other signatory and other necessary parties including the Title IV-D agency
within five (5) years of the execution of the acknowledgment, and if the court finds based upon the evidence presented at the hearing that there is substantial likelihood that fraud, duress, or a material mistake of fact existed in the execution of the acknowledgment of paternity, then, and only then, the court shall order parentage tests.
Such action shall not be barred by the five-year statute of limitations where fraud in the procurement of the acknowledgment by the mother of the child is alleged and where the requested relief will not affect the interests of the child, the state, or any Title IV-D agency. Nothing herein shall preclude the challenger from presenting any other form of evidence as a substitute for the parentage tests if it is not possible to conduct such tests.
(3) The test results certified under oath by an authorized representative of an accredited laboratory shall be filed with the court and shall be admissible on the issue of paternity pursuant to §
24-7-112(b). If the acknowledged father is found to be excluded by the tests, an action seeking support shall be dismissed or the acknowledgment of paternity shall be rescinded, as appropriate. If the test results show a statistical probability of ninety-five percent (95%) or greater, a rebuttable presumption of paternity shall be established and the issue of paternity shall be tried before the court without a jury. If the test results show a probability of paternity of ninety-nine percent (99%) or greater, the acknowledgment of paternity will become conclusive and no further action shall be necessary to establish paternity unless a motion asserting the defenses of §
24-7-112(b)(2)(C) is successfully brought.
(4) The burden of proof in any such proceeding shall be upon the challenger.
(5) During the pendency of the hearing under this subsection and any appeal from such hearing, the legal responsibilities of the signatory, including any child support obligations, may not be suspended, except for good cause shown.