Interstate Compacts: Background and History
Interstate compacts are contracts between two or more states creating an agreement on a variety of issues, such as specific policy challenges, regulatory matters and boundary settlements. This brief provides background on the history of compacts, their primary purposes, and information about compacts affiliated with the National Center for Interstate Compacts.
About Interstate Compacts
- Establishing a legal relationship to resolve a specific dispute, i.e. rights for use of water resources;
- Creating independent, multistate agencies that can more effectively address specific policy problems, i.e. the Port Authority of New York and New Jersey; and
- Establishing uniform guidelines and standards for member states to follow.
- Resolve boundary disputes;
- Manage the interstate allocation of natural resources; and
Create interstate administrative agencies, including compacts, in the following policy areas:
- Interstate transportation
- Environmental matters
- Public safety
- Interstate Compact for Adult Offender Supervision—This compact exists to ensure public safety by creating standard rules for transferring adult offenders from one state to another state.
- Interstate Compact for Juveniles—This compact aims to enhance public safety by improving interstate supervision of juvenile offenders and delinquents.
- Interstate Compact on Educational Opportunity for Military Children—This compact, which was developed jointly by CSG and the Department of Defense, replaces the widely varying policies affecting transitioning military students by addressing key educational issues encountered by military families.
- Midwest Interstate Passenger Rail Compact— Administered from CSG’s Midwest Office, this compact brings together state leaders from across the region to advocate for passenger rail improvements. Formed by compact agreement in 2000, the compact’s current members are Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio and Wisconsin.
- Emergency Management Assistance Compact— Administered by CSG’s affiliate organization, the National Emergency Management Association, EMAC is a mutual aid agreement and partnership among states that exists because, from hurricanes to earthquakes and from wildfires to toxic waste spills, all states share a common enemy: the constant threat of disaster.
- Great Lakes–St. Lawrence River Water Resources Compact—Since 2001, the Council of Great Lakes Governors has worked to develop a framework of binding agreements among the Great Lakes states and Canadian provinces for managing the Great Lakes resource. The culmination of this effort is the new Great Lakes–St. Lawrence River Basin Water Resources Compact. The agreement details how states and provinces will manage and protect the Great Lakes and St. Lawrence River Basin.
NCIC’s mission is to serve as an information clearinghouse, a provider of training and technical assistance, and a primary facilitator in assisting states in the review, revision and creation of new interstate compacts as solutions to multi-state problems or alternatives to federal preemption.