Ind. Code § 31-16-9-5
In all cases administered by the Title IV-D agency, the court shall order the noncustodial parent to inform the Title IV-D agency and the court of the following:
(4) The noncustodial parent's Social Security number.
[Pre-1997 Recodification Citation: 31-1-11.5-13(e).]
As added by P.L.1-1997, SEC.8.