| Advanced Practice Registered Nurse Compact | 2021 |
| Appalachian States Low-Level Radioactive Waste Compact | 1986 |
| Atlantic States Marine Fisheries Compact | 1941 |
| Audiology and Speech Language Pathology Interstate Compact | 2022 |
| Compact for Education | 1966 |
| Compact on Adoption and Medical Assistance | 1985 |
| Compact on Mental Health | 1962 |
| Counseling Compact | 2022 |
| Delaware River and Bay Authority Compact | 1961 |
| Delaware River Basin Compact | 1961 |
| Driver License Compact | 1964 |
| Emergency Management Assistance Compact | 1996 |
| Emergency Medical Services Personnel Licensure Compact | 2017 |
| Interstate Agreement on Detainers | 1969 |
| Interstate Agreement on Qualifications of Educational Personnel | 1969 |
| Interstate Anti-Doping and Drug Testing Standards Compact | 2018 |
| Interstate Compact for Adult Offender Supervision | 2003 |
| Interstate Compact for Juveniles | 1963 |
| Interstate Compact on Adoption and Medical Assistance | 1985 |
| Interstate Compact on Educational Opportunity for Military Children | 2008 |
| Interstate Compact on Licensure of Participants in Horse Racing with Pari-Mutuel Wagering | 2002 |
| Interstate Compact on Mentally Disordered Offenders | 1970 |
| Interstate Compact on the Placement of Children | 1969 |
| Interstate Corrections Compact | 1969 |
| Interstate Medical Licensure Compact | 2021 |
| Middle Atlantic Forest Fire Protection Compact | 1955 |
| Multi-State Internet Gaming Agreement | 2013 |
| Multistate Lottery Agreement | 1991 |
| National Popular Vote Interstate Compact | 2019 |
| New Jersey-Delaware Territorial Limits and Jurisdiction Compact | 1905 |
| Nonresident Violator Compact | 1979 |
| Nurse Licensure Compact | 2018 |
| Occupational Therapy Licensure Compact | 2022 |
| PA Licensure Compact | 2023 |
| Pennsylvania-Delaware Boundary Agreement of 1921 | 1921 |
| Physical Therapy Licensure Compact | 2019 |
| Psychology Interjurisdictional Compact | 2019 |
| Southern Regional Education Compact | 1998 |
| State Authorization Reciprocity Agreement | 2016 |
| Wildlife Violator Compact | 2013 |