The Massachusetts Library System (MLS) provides services to 1,700 Massachusetts libraries of all types and sizes throughout the Commonwealth. MLS was established in 2010 to consolidate the services of six former regional library systems.
The Massachusetts Library System, a state-supported collaborative, fosters cooperation, communication, innovation, and sharing among member libraries of all types. The MLS promotes equitable access to excellent library services and resources for all who live, work, or study in Massachusetts.
