Search Participate Meetings and events While most IETF work takes place online; meetings and other events such as Hackathons provide in-person opportunities to advance work: ETE 113 Vienna IETF 113 starts Saturday 19 March and runs through Friday afternoon; 25 March in Vienna and Online: Vienna; Austria Upcoming_Meetings IETF Meetings are held three times per year around the world to promote in-person attendance by IETF participants. Interim meetings are organized between IETF meetings to focus on specific issues Interim Meetings The work of the IETF is largely conducted over mailing lists; however, some working groups also occasionally hold "interim" meetings, either face-to-face or virtually: Past Meetings List of all previous IETF meetings records of the proceedings and post-meeting surveys Meeting_Planning > Information about how we plan where and when to hold our meetings; the community requirements that we aim to fulfil in venue selection, and policies regarding meeting planning: Meeting_Technology? We use a variety of technologies to support meetings which we recommend participants are familiar with to get the most from the meetings: