| Animas-La Plata Project Compact | 1969 |
| Canadian River Compact | 1951 |
| Colorado River Compact | 1923 |
| Compact for Education | 1966 |
| Compact on Adoption and Medical Assistance | 1985 |
| Compact on Mental Health | 1969 |
| Costilla Creek Compact | 1945 |
| Cumbres and Toltec Scenic Railroad Compact | 1972 |
| Driver License Compact | 1963 |
| Emergency Management Assistance Compact | 1999 |
| Great Plains Interstate Fire Compact | 2016 |
| Interstate Agreement on Detainers | 1971 |
| Interstate Compact for Adult Offender Supervision | 2001 |
| Interstate Compact for Juveniles | 1973 |
| Interstate Compact for the Placement of Children | 2023 |
| Interstate Compact on Adoption and Medical Assistance | 1985 |
| Interstate Compact on Educational Opportunity for Military Children | 2008 |
| Interstate Compact on Mentally Disordered Offenders | 1967 |
| Interstate Compact on the Placement of Children | 1977 |
| Interstate Compact to Conserve Oil and Gas | 1935 |
| Interstate Corrections Compact | 1982 |
| Interstate Insurance Product Regulation Compact | 2009 |
| Interstate Library Compact | 1969 |
| Interstate Mining Compact | 2016 |
| La Plata River Compact | 1923 |
| Multistate Highway Transportation Agreement | 1997 |
| Multistate Lottery Agreement | 1996 |
| Multistate Tax Compact | 1967 |
| National Popular Vote Interstate Compact | 2019 |
| Nonresident Violator Compact | 1985 |
| Nurse Licensure Compact | 2018 |
| Pecos River Compact | 1949 |
| Rio Grande Compact | 1939 |
| Rocky Mountain Low-Level Radioactive Waste Compact | 1983 |
| State Authorization Reciprocity Agreement | 2015 |
| Surplus Lines Insurance Multi-State Compliance Compact | 2011 |
| Uniform Unclaimed Property Act | 1961 |
| Upper Colorado River Basin Compact | 1949 |
| Western Interstate Corrections Compact | 1959 |
| Western Interstate Nuclear Compact | 1977 |
| Western Regional Education Compact | 1959 |
| Wildlife Violator Compact | 2000 |