N.D. Cent. Code § 14-20-31 (2025)
14-20-31. (507) Additional genetic testing.
The court or the support enforcement agency shall order additional genetic testing upon the request of a party who contests the result of the original testing. If the previous genetic testing identified a man as the father of the child under section 14-20-29, the court or agency may not order additional testing unless the party provides advance payment for the testing.