(750 ILCS 22/605)
    Sec. 605. Notice of registration of order.
    (a) When a support order or income-withholding order issued in another state or a foreign support order is registered, the registering tribunal of this State shall notify the nonregistering party. The notice must be accompanied by a copy of the registered order and the documents and relevant information accompanying the order.
    (b) A notice must inform the nonregistering party:
        (1) that a registered support order is enforceable as
    
of the date of registration in the same manner as an order issued by a tribunal of this State;
        (2) that a hearing to contest the validity or
    
enforcement of the registered order must be requested within 20 days after notice unless the registered order is under Section 707;
        (3) that failure to contest the validity or
    
enforcement of the registered order in a timely manner will result in confirmation of the order and enforcement of the order and the alleged arrearages; and
        (4) of the amount of any alleged arrearages.
    (c) If the registering party asserts that two or more orders are in effect, a notice must also:
        (1) identify the two or more orders and the order
    
alleged by the registering party to be the controlling order and the consolidated arrears, if any;
        (2) notify the nonregistering party of the right to a
    
determination of which is the controlling order;
        (3) state that the procedures provided in subsection
    
(b) apply to the determination of which is the controlling order; and
        (4) state that failure to contest the validity or
    
enforcement of the order alleged to be the controlling order in a timely manner may result in confirmation that the order is the controlling order.
    (d) Upon registration of an income-withholding order for enforcement, the support enforcement agency or the registering tribunal shall notify the obligor's employer pursuant to the Income Withholding for Support Act.
(Source: P.A. 99-119, eff. 1-1-16.)