Section 750 ILCS 22/206 - Continuing jurisdiction to enforce child-support order(a) A tribunal of this State that has issued a child-support order consistent with the law of this State may serve as an initiating tribunal to request a tribunal of another state to enforce:(1) the order if the order is the controlling order and has not been modified by a tribunal of another state that assumed jurisdiction pursuant to the Uniform Interstate Family Support Act; or(2) a money judgment for arrears of support and interest on the order accrued before a determination that an order of a tribunal of another state is the controlling order.(b) A tribunal of this State having continuing jurisdiction over a support order may act as a responding tribunal to enforce the order.Amended by P.A. 099-0119,§ 5, eff. 1/1/2016.Amended by P.A. 093-0479, § 5, eff. 1/1/2004, op. 7/1/2004. P.A. 90-240, eff. 7-28-97.