IETF 126 Vienna
18-24 July, 2026
Hosted by Cisco

Please remember to register for IETF 126 in Vienna: 
https://registration.ietf.org/126

# Registration rates

SUPER EARLY rates are available until 1 June 2026:
Onsite 
   Week Pass: $950 ($1140 with VAT) 
   One-day Pass: $500 ($600 with VAT) 
   Full-time Student Week Pass: $165 ($198 with VAT) 
Remote
   Week Pass: $270
   One-day Pass: $150
   Full-time Student Week Pass: $60

EARLY rates will apply from 1 June 2026, and STANDARD rates from 6 July 2026. 
Full details of all rates are on the registration site linked above. A special 
thanks to those people who choose to buy a STANDARD rate registration early to 
help fund the IETF.

Please note:
*  All fees are in USD and all dates in UTC
*  Payment must be made in full by the listed date to take advantage of Super 
Early or Early rates.
*  It is still possible to register solely for the IETF Hackathon at no charge.
*  You must have an IETF Datatracker account to both register and participate 
in this meeting. If you don’t already have one, you can create it during the 
registration process.

# Childcare 

Childcare registration for IETF 126 has currently reached capacity, and the 
sign-up link has been removed at this time. We are actively exploring options 
to expand availability, though we do not expect to have an update until a few 
weeks prior to the meeting.

If you previously registered for childcare and are no longer planning to make 
use of it, please notify the Secretariat at [email protected] as soon as 
possible so we may offer those spots to others. Additionally, if you are 
interested in childcare and have missed the signup, please reach out to the 
above email address so you may be placed on a waitlist. We will contact those 
on the waitlist in the order they were received for any openings.

Thank you for your understanding. Additional information will be shared as it 
becomes available.

_______________________________________________
IETF-Announce mailing list -- [email protected]
To unsubscribe send an email to [email protected]

Reply via email to