Interstate IV-D case
Interstate IV-D case means a IV-D case in which the noncustodial parent lives and/or works in a different State than the custodial parent and child that has been referred by an initiating State to a responding State for services. An interstate IV-D case also may include cases in which a State is seeking only to collect support arrearages, whether owed to the family or assigned to the State.
45 CFR § 301.1
When used in this chapter, unless the context otherwise indicates: