1. (a) Subject to subsection (b), if a genetic-testing specimen is not available from a man who may be the father of a child, for good cause and under circumstances the court considers to be just, the court may order the following individuals to submit specimens for genetic testing:

   1. (1) the parents of the man;
   2. (2) brothers and sisters of the man;
   3. (3) other children of the man and their mothers; and
   4. (4) other relatives of the man necessary to complete genetic testing.
2. (b) Issuance of an order under this Section requires a finding that a need for genetic testing outweighs the legitimate interests of the individual sought to be tested, and in no event shall an order be issued until the individual is joined as a party and given notice as required under the Code of Civil Procedure.

(Source: P.A. 99-85, eff. 1-1-16.)