| Audiology and Speech Language Pathology Interstate Compact | 2022 |
| Big Rivers Forest Fire Management Compact | |
| Compact for Education | 1973 |
| Compact on Adoption and Medical Assistance | 1987 |
| Compact on Mental Health | 1970 |
| Counseling Compact | 2023 |
| Dentist and Dental Hygienist Compact | 2023 |
| Driver License Compact | 1965 |
| Emergency Management Assistance Compact | 1997 |
| 1997 |
| Emergency Medical Services Personnel Licensure Compact | 2019 |
| Interstate Agreement on Detainers | 1965 |
| Interstate Agreement on Qualifications of Educational Personnel | 1973 |
| Interstate Compact for Adult Offender Supervision | 2002 |
| Interstate Compact for Barge Traffic Development on the Missouri River | 1984 |
| Interstate Compact for Juveniles | 1965 |
| Interstate Compact for the Placement of Children | 2008 |
| Interstate Compact on Adoption and Medical Assistance | 1987 |
| Interstate Compact on Educational Opportunity for Military Children | 2009 |
| Interstate Compact on the Placement of Children | 1967 |
| Interstate Corrections Compact | 1973 |
| Interstate Insurance Product Regulation Compact | 2007 |
| Interstate Library Compact | 1965 |
| Interstate Medical Licensure Compact | 2019 |
| Iowa-Missouri Boundary Agreement | 1850 |
| Iowa-Nebraska Boundary Compact | 1943 |
| Mid-America Port Commission Agreement | 1998 |
| Midwest Interstate Low-Level Radioactive Waste Compact | 1983 |
| Midwestern Higher Education Compact | 2005 |
| Multistate Lottery Agreement | 1988 |
| National Crime Prevention and Privacy Compact | 2000 |
| Nonresident Violator Compact | 1981 |
| Nurse Licensure Compact | 2017 |
| Occupational Therapy Licensure Compact | 2022 |
| Physical Therapy Licensure Compact | 2018 |
| 2018 |
| Social Work Compact | 2024 |
| State Authorization Reciprocity Agreement | 2015 |
| Statewide Mutual Aid Compact | 2002 |
| Streamlined Sales Tax Agreement | 2005 |
| Uniform Unclaimed Property Act | 1967 |
| Wildlife Violator Compact | 2001 |