The Commission on Ecosystem Management (CEM) is one of IUCN’s six scientific Commissions. CEM is a network of volunteer experts from around the world working on ecosystem management related issues . The Commission works closely with other IUCN Commissions, regional offices and global thematic programmes. CEM and its individual members are involved in a wide range of Ecosystem Management activities. CEM is supported by the Ecosystem Management Programme as its Secretariat, which is located at the IUCN Headquarters in Gland, Switzerland.