The mission of the Concord Area Special Education (CASE) Collaborative is to efficiently and effectively provide high quality and appropriate services in a collaborative setting to children with disabilities and to support the staff that serve them.
 
The school districts of Acton, Acton-Boxborough Regional, Bedford, Boxborough, Carlisle, Concord, Concord-Carlisle Regional, Harvard, Lincoln, Lincoln-Sudbury Regional, Littleton, Maynard, Nashoba Regional and Sudbury have voluntarily joined together to form the Concord Area Special Education Collaborative. CASE, which was formed in 1974, was created to meet some of the regional needs of its member districts.