(750 ILCS 22/303)
Application of law of State.
Except as otherwise provided in
this Act, a responding tribunal of this State shall:
(1) apply the procedural and substantive law generally applicable to
similar proceedings originating in this State and may exercise all powers
and provide all remedies available in those proceedings; and
(2) determine the duty of support and the amount payable in accordance
with the law and support guidelines of this State.
(Source: P.A. 93-479, eff. 1-1-04, operative 7-1-04