Welcome to the IETF
Net zero update for 2025
As 2025 comes to a close, we want to provide an update on the IETF’s carbon footprint for this year and share information about further steps we took to increase IETF operations’ sustainability.
Upcoming events
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IETF 125 Shenzhen
IETF 125 starts Saturday 14 March and runs through Friday afternoon, 20 March.
Shenzhen, China -
IETF 126 Vienna
IETF 126 starts Saturday 18 July and runs through Friday afternoon, 24 July.
Vienna, Austria
What's new?
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Launch of the IETF Community Survey 2025
The IETF Community survey is our major annual survey of the whole of the IETF community and is used to inform the actions of IETF leadership throughout the year. The 2025 IETF Community Survey is live and we want to hear from you!
23 Dec 2025 -
IETF Administration LLC 2026 Draft Budget
The IETF Administration LLC has prepared its draft budget for 2026 and now seeks community feedback.
19 Dec 2025
Search the IETF email archive
Much of the daily work of the IETF is conducted on electronic mailing lists. A new mail archive tool realizing the requirements developed in RFC 6778 is now in use:
Search IETF Datatracker
The IETF Datatracker contains data about IETF documents, working groups, meetings, agendas, minutes, presentations, and more:
Next IETF Meeting
Stay tuned for the latest information on the next IETF meeting scheduled for 14-20 March 2026
Visit the IETF 125 Shenzhen meeting webpage