| Atlantic States Marine Fisheries Compact | 1941 |
| Bay State-Ocean State Compact | 1990 |
| Bus Taxation Proration and Reciprocity Agreement | 1965 |
| Compact for Education | 1966 |
| Compact for Pension Portability for Educators | 1989 |
| Compact on Adoption and Medical Assistance | 1989 |
| Compact on Mental Health | 1957 |
| Connecticut-Rhode Island Boundary Compact | 1840 |
| Driver License Compact | 1987 |
| Emergency Management Assistance Compact | 1997 |
| International Emergency Management Assistance Compact | 2013 |
| Interstate Agreement on Detainers | 1974 |
| Interstate Agreement on Qualifications of Educational Personnel | 1969 |
| Interstate Compact for Adult Offender Supervision | 2002 |
| Interstate Compact for Juveniles | 1957 |
| Interstate Compact on Adoption and Medical Assistance | 1989 |
| Interstate Compact on Educational Opportunity for Military Children | 2008 |
| Interstate Compact on the Placement of Children | 1967 |
| Interstate Insurance Product Regulation Compact | 2004 |
| Interstate Library Compact | 1963 |
| Interstate Medical Licensure Compact | 2022 |
| Massachusetts-Rhode Island Boundary Settlement | 1852 |
| Multistate Lottery Agreement | 1988 |
| National Popular Vote Interstate Compact | 2013 |
| New England Compact on Involuntary Detention for Tuberculosis Control | 1997 |
| New England Higher Education Compact | 1980 |
| New England Interstate Corrections Compact | 1960 |
| New England Interstate Planning Compact | 1965 |
| New England Interstate Water Pollution Control Compact | 1947 |
| New England Police Compact | 1965 |
| New England Radiological Health Protection Compact | 1967 |
| New York-Rhode Island Boundary Settlement | 1943 |
| Nonresident Violator Compact | 1986 |
| Northeastern Interstate Forest Fire Protection Compact | 1956 |
| Nurse Licensure Compact | 2023 |
| Occupational Therapy Licensure Compact | 2024 |
| Psychology Interjurisdictional Compact | 2022 |
| Social Work Compact | 2024 |
| State Authorization Reciprocity Agreement | 2015 |
| Streamlined Sales Tax Agreement | 2007 |
| Surplus Lines Insurance Multi-State Compliance Compact | 2011 |
| Uniform Unclaimed Property Act | 1968 |
| Wildlife Violator Compact | 2013 |