IETF 124 Early Registration, 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 Early deadline for registration is Monday, 20 October 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: $1155
One-day Pass: $620
Full-time Student Week Pass: $160 

Remote
   Week Pass: $327
   One-day Pass: $180
   Full-time Student Week Pass: $58

STANDARD rates from 21 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.

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 are provided in the size you requested so long as you registered 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/