California IFSA Child Support Order Jurisdictional Attachment is a legal process whereby a California court issues an order to attach jurisdiction over non-residents to establish, modify, or enforce child support orders. This process is used when a non-custodial parent lives in a different state than the custodial parent. There are two types of California IFSA Child Support Order Jurisdictional Attachment: long-arm jurisdiction and full faith and credit. Long-arm jurisdiction is used when non-residents do not have the minimum contacts with California, while full faith and credit is used when the non-residents have the minimum contacts with California. Both require that the non-resident be served with the child support order.