This document defines and describes special libraries. It notes that a special library is established by an organization like a business, government agency, or association to meet the information needs of its members or staff. It pursues the goals of its parent organization. Special libraries have collections focused on the subject interests of the hosting body. They are staffed by specialized librarians and support staff. Their mission is to provide current information to users, and their vision is to serve as the center of information for the organization.