Join IUCN

As a member organization

IUCN has always been a convener, bringing together members and stakeholders to develop and negotiate solutions to environmental and development challenges. IUCN believes that conservation will succeed where there is capacity to act collectively and where actions are based on best available science. Today, the Union has 80+ States, 100+ Government Agencies, 800+ NGOs from about 140 countries. Learn more

As a commission member

Learn more about the six IUCN Commissions and how to join them under the following links.

IUCN Commissions