Members and Observers
IPBES was established in 2012 by 94 governments, and its membership has continued to grow as IPBES' impact has increased.
Members
Who can become a member?
All States Members of the United Nations are eligible for IPBES membership.
Why become a member?
To strengthen knowledge foundations for better policy through science, for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development.
How to become a member?
Should your Government wish to join IPBES, this intention should be officially communicated to the IPBES secretariat from the relevant governmental authority. For example, this can take the form of a formal letter from the relevant Government Minister.
Observers
All States Members of the United Nations that are not members of IPBES (listed as Observer States in the table below), conventions, multilateral organizations, United Nations bodies and specialized agencies and other organizations that have been approved as observers at the previous sessions. The list of Observer organisations is available here
Members and observers
| Country Sort descending | Status | Region | Member since | |
|---|---|---|---|---|
| 圣文森特和格林纳丁斯 | Observer | Latin American and Caribbean States | ||
| 萨摩亚 | Observer | Asia-Pacific States | ||
| 圣马力诺 | Observer | Western European and other States | ||
| 圣多美和普林西比 | Observer | African States | ||
| 沙特阿拉伯 | Member | Asia-Pacific States | ||
| 塞内加尔 | Member | African States | ||
| 塞尔维亚 | Member | Eastern European States | ||
| 塞舌尔 | Observer | African States | ||
| 塞拉利昂 | Member | African States | ||
| 新加坡 | Observer | Asia-Pacific States |