Fagforbundet Halden and Aremark is a local unit of Fagforbundet, which is Norway's largest workers' organization with over 400,000 members. Fagforbundet is part of LO (the National Confederation of Norwegian Trade Unions) and works to ensure its members good and secure pay and working conditions. The organization focuses on rights in employment, wage negotiations and recognition of professionals' competence in the labor market.
Fagforbundet Halden and Aremark offers membership that gives access to a number of benefits, including insurance and scholarships for education. They organize courses and conferences for elected officials, and are involved in solidarity projects. Members have access to resources such as brochures and materials, and the organization has an active calendar of anniversaries and events. Specific offers are also offered for young and retired members, which contributes to the community and cohesion among members.