Illinois

Wildlife Violator Compact (Joined 2014)
Uniform Unclaimed Property Act (Joined 1961)
State Authorization Reciprocity Agreement (Joined 2015)
Psychology Interjurisdictional Compact (Joined 2018)
Ohio River Valley Water Sanitation Compact (Joined 1939)
Nonresident Violator Compact (Joined 1984)
New Harmony Bridge Interstate Compact (Joined 2018)
National Popular Vote Interstate Compact (Joined 2008)
Midwest Interstate Passenger Rail Compact (Joined 2000)
Midwestern Higher Education Compact (Joined 1991)
Mid-America Port Commission Agreement (Joined 1999)
Interstate Rail Passenger Network Compact (Joined 1980)
Interstate Mining Compact (Joined 1975)
Interstate Medical Licensure Compact (Joined 2015)
Interstate Library Compact (Joined 1961)
Interstate Insurance Receivership Compact (Joined 1996)
Interstate Insurance Product Regulation Compact (Joined 2010)
Interstate High Speed Rail Network Compact (Joined 1981)
Interstate Corrections Compact (Joined 1973)
Interstate Compact to Conserve Oil and Gas (Joined 1935)
Interstate Compact on the Placement of Children (Joined 1985)
Interstate Compact on Mentally Disordered Offenders (Joined 1967)
Interstate Compact on Educational Opportunity for Military Children (Joined 2010)
Interstate Compact on Adoption and Medical Assistance
Interstate Compact for Juveniles (Joined 1961)
Interstate Compact for Adult Offender Supervision (Joined 2002)
Interstate Agreement on Detainers (Joined 1973)
Great Lakes-St.Lawrence River Basin Water Resources Compact (Joined 2007)
Great Lakes Basin Compact (Joined 1965)
Emergency Management Assistance Compact (Joined 2001)
Driver License Compact (Joined 1970)
Compact on Mental Health (Joined 1965)
Compact for Education (Joined 1967)
Central Midwest Low-Level Radioactive Waste Compact (Joined 1983)
Big Rivers Forest Fire Management Compact
Bi-State Development Agency Compact (Joined 1949)