N.D. Cent. Code § 14-20-15: (305) Effect of acknowledgment or denial of paternity

1.Except as otherwise provided in sections 14-20-17 and 14-20-18, a valid acknowledgment of paternity filed with the department of health and human services is equivalent to an adjudication of paternity of a child and confers upon the acknowledged father all of the rights and duties of a parent and must be recognized as a basis for a support order in any proceeding to establish, enforce, or modify a support order.

2.Except as otherwise provided in sections 14-20-17 and 14-20-18, a valid denial of paternity by a presumed father filed with the department of health and human services in conjunction with a valid acknowledgment of paternity is equivalent to an adjudication of the nonpaternity of the presumed father and discharges the presumed father from all rights and duties of a parent.