[Recentattendees] IETF 124 Super Early Registration Ending Soon & Childcare Signups Open, T-Shirts and Visa Information

[IETF Secretariat <[e-mail]>]

IETF 124 Montreal
1-7 November, 2025
Hosted by Comcast and NBCUniversal

The Super Early deadline for registration is today, Monday, 15 September 2025. Be sure to register before the deadline passes as fees will increase. Register online at: https://registration.ietf.org/124

Super Early Registration Rates

Onsite
Week Pass: $925 
One-day Pass: $495
Full-time Student Week Pass: $160 

Remote
   Week Pass: $264
   One-day Pass: $148
   Full-time Student Week Pass: $58

EARLY rates will apply from 15 September 2025, and STANDARD rates from 20 October 2025. 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.

# Childcare Signups Open

Thanks to the generous support of our Diversity and Inclusion Gold sponsors, Akamai, and Huawei, along with our Bronze Diversity and Inclusion sponsors, we are excited to offer onsite childcare at IETF 124 in Montreal, Canada, provided by Birdie Break Time.

https://www.birdiebreak.com/

Once you have registered for the IETF 124 meeting, the link to the form to sign up for the childcare services can be found on your participant dashboard at:

https://registration.ietf.org/participant-dashboard/

# T-Shirts

Thanks to the generosity of our IETF 124 meeting hosts Comcast and NBCUniversal, meeting t-shirts will be provided in the size you requested so long as you register prior to the preliminary agenda being published on 3 October, 2025. Those who registered after that date are not guaranteed a shirt in their size. 

# Visas

For this meeting, the Letter of Invitation (LOI) issued by the IETF contains a special event code issued by the Special Events Department of Immigration, Refugees and Citizenship Canada (IRCC). To take advantage of this special code you will need to apply for a visa and provide us with information that we then supply to IRCC. For more information please visit:

    https://www.ietf.org/meeting/visas/