| This section is perhaps the most crucial provision in UIFSA. |
| Drawing on the precedent of the federal PARENTAL KIDNAPPING |
| PREVENTION ACT, 28 U.S.C. Section 1738A, the issuing tribunal |
| retains continuing, exclusive jurisdiction over a child |
| support order, except in very narrowly defined circumstances. |
| First introduced by UIFSA in 1992, this principle is |
| understood and widely accepted in all jurisdictions. "CEJ," as |
| it is known in the child-support enforcement world, is |
| fundamental to the one-child-support-order-at-a-time principle |
| of UIFSA. At first glance this section appears to have been |
| significantly rewritten; certainly minor adjustments have been |
| made to the substantive rules established. But, with the |
| exception of the addition of and entirely new Subsection |
| (a)(2), the sole intent and effect of the 2001 amendments is |
| to reorganize the statutory language for greater clarity. The |
| basic concept that the tribunal issuing a support order |
| retains continuing, exclusive jurisdiction to modify that |
| order remains the cornerstone of |
| the Act. |