§ 8-509. Genetic testing when specimen not available [Effective Dec. 6, 2026]. (a) Subject to subsection (b) of this section, if a genetic-testing specimen is not available from an alleged genetic parent of a child, for good cause and under circumstances the court considers to be just, the court may order any of the following individuals to submit specimens for genetic testing: (1) A parent of the alleged genetic parent; (2) A sibling of the alleged genetic parent; (3) Another child of the alleged genetic parent and the individual who gave birth to the other child; and (4) Another relative of the alleged genetic parent necessary to complete genetic testing. (b) To issue an order under this section, the court must find that a need for genetic testing outweighs the legitimate interests of the individual sought to be tested.74 Del. Laws, c. 136, § 1; 70 Del. Laws, c. 186, § 1; 85 Del. Laws, c. 276, § 49;