Home Our Union Member Organisations Members Directory Office Fédéral de L'environ... Share: IUCN MEMBER Office fédéral de l'environnement Member website Member at a glance Member name: Office fédéral de l'environnement Acronym: OFEV FOEN Membership category: State Member since: Jan, 1949 Website: Member website Member profile and contacts (available to Members only): Member profile Operational region: Europe Statutory region: West Europe Statutory state: Switzerland Learn more about IUCN Members Overview See all Members Become an IUCN Member