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The Belleville Regional Office for Child Support Services, located at 1803 Ramada Boulevard, Suite B204, Collinsville, will be temporarily closed. For in-person service during this time, staff will be available at Kenneth Hall Regional Office Building, 10 Collinsville Avenue, East St. Louis.

Historical Appendices

A number of appendices included in the Illinois Statewide Transition Plan (STP) posted on February 5, 2020, as well as previously posted versions, have been moved to this section of the Illinois STP webpage for retention as historical documents. 

2022 Historical Appendices

February 5, 2020 Historical Appendices