Ala. Code § 26-17-507: Additional Genetic Testing.

The court or the Alabama Department of Human Resources pursuant to Section 30-3-197 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 26-17-505, the court or the Alabama Department of Human Resources pursuant to Section 30-3-197 may not order additional testing unless the party provides advance payment for the testing.