in each judicial circuit to undertake activities required to be performed under Title IV-D of the federal Social Security Act (42 U.S.C. 651), including establishment of paternity, establishment, enforcement, and modification of child support orders, activities under the Uniform Reciprocal Enforcement of Support Act (IC 31-2-1, before its repeal) or the Uniform Interstate Family Support Act (IC 31-18.5, or IC 31-1.5 before its repeal), and if the contract is with a prosecuting attorney, prosecutions of welfare fraud.
in the appropriate court; and
IC 31-25-4-13.1