(750 ILCS 22/303)
    Sec. 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.)