Biodiversity Information Standards (TDWG)
We are a non-profit organization and a community dedicated to developing biodiversity information standards.
Image by Jennifer Latuperisa-Andresen
Historically known as the Taxonomic Databases Working Group, today’s Biodiversity Information Standards (TDWG) is a not-for-profit, scientific and educational association formed to establish international collaboration among the creators, managers and users of biodiversity information and to promote the wider and more effective dissemination and sharing of knowledge about the world’s heritage of biological organisms.
To achieve its goals, TDWG:
- Develops, ratifies and promotes standards and guidelines for the recording and exchange of data about organisms
- Acts as a forum for discussing all aspects of biodiversity information management through meetings, online discussions, and publications
See the About section to learn how TDWG operates and how you can participate. Active Interest Groups are described under Community.
What's on at TDWG!
- Register for one or more Working Sessions 2026 running from 11 to 22 May, it’s free!
- Submit your abstract for TDWG 2026 Conference. Submission deadline 20 May 2026.
Working Sessions 2026
April 13, 2026
TDWG 2026 Working Sessions are coming up 11 to 22 May.
Register now!