NEMA is very proud to release the first-ever report tracing the history of EMAC and its impact on national mutual aid policy and operations. A state-driven solution, EMAC stands as a tested and proven success story and an example of what determined individuals can accomplish when working together to make a difference for the nation.

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.