Home Our Union Member Organisations Members Directory Natural Resources Defense C... Share: IUCN MEMBER Natural Resources Defense Council Member website Member at a glance Member name: Natural Resources Defense Council Acronym: NRDC Membership category: National NGO Member since: Jan, 1975 Website: Member website Member profile and contacts (available to Members only): Member profile Operational region: North America Statutory region: North America and the Caribbean Statutory state: United States of America Learn more about IUCN Members Overview See all Members Become an IUCN Member