(a) If all of the parties who are individuals reside in this State and the child does not reside in the issuing state, a tribunal of this State has jurisdiction to enforce and to modify the issuing state's child support order in a proceeding to register that order.
(b) A tribunal of this State exercising jurisdiction under this section shall apply the provisions of Articles 1 and 2, this article, and the procedural and substantive law of this State to the proceeding for enforcement or modification. Articles 3, 4, 5, 7, and 8 shall not apply.