The court shall order additional genetic testing upon the request of a party who contests the result of the initial testing. If the initial genetic testing identified a person as the genetic father or genetic mother of the child under section 1904, the court or agency may not order additional testing unless the party provides advance payment for the testing.   [PL 2015, c. 296, Pt. A, §1 (NEW); PL 2015, c. 296, Pt. D, §1 (AFF).]