Massachusetts

Wildlife Violator Compact (Joined 2013)
Thames River Flood Control Compact (Joined 1957)
State Authorization Reciprocity Agreement (Joined 2018)
Nurse Licensure Compact (Joined 2024)
Northeastern Interstate Forest Fire Protection Compact (Joined 1949)
Nonresident Violator Compact (Joined 1987)
New England Interstate Planning Compact (Joined 1965)
New England Interstate Water Pollution Control Compact (Joined 1947)
New England Police Compact (Joined 1967)
New England Radiological Health Protection Compact (Joined 1967)
New England Higher Education Compact (Joined 1954)
New England Interstate Corrections Compact (Joined 1962)
National Popular Vote Interstate Compact (Joined 2010)
Massachusetts-Connecticut Boundary establishment (Joined 1801)
Massachusetts-New York Boundary (Boston Corner) (Joined 1853)
Massachusetts-Rhode Island Boundary Settlement (Joined 1852)
Merrimack River Flood Control Compact (Joined 1956)
Interstate Library Compact (Joined 1963)
Interstate Insurance Product Regulation Compact (Joined 2006)
Interstate Compact on the Placement of Children (Joined 1975)
Interstate Compact on Educational Opportunity for Military Children (Joined 2012)
Interstate Compact on Adoption and Medical Assistance (Joined 2008)
Interstate Compact for Juveniles (Joined 1955)
Interstate Compact For Mutual Military Aid In An Emergency
Interstate Compact for Adult Offender Supervision (Joined 2005)
Interstate Agreement on Qualifications of Educational Personnel (Joined 1968)
Interstate Agreement on Detainers (Joined 1965)
International Emergency Management Assistance Compact (Joined 2002)
Emergency Management Assistance Compact (Joined 2000)
Driver License Agreement
Driver License Compact (Joined 1988)
Compact on Taxation of Motor Fuels Consumed by Interstate Buses (Joined 1963)
Connecticut River Atlantic Salmon Compact (Joined 1981)
Compact on Mental Health (Joined 1956)
Compact for Education (Joined 1967)
Bay State-Ocean State Compact (Joined 1990)
Atlantic States Marine Fisheries Compact (Joined 1941)