Subject: [spring] New Liaison Statement, "LS on consent of draft new Recommendation ITU-T Q.3065 (ex Q.SFCO) “Signalling requirements and data models for service function chaining orchestration based on SRv6”"
From: Liaison Statement Management Tool <[email-masked]>
To: "Alvaro Retana" <[email-masked]>, "Bruno Decraene" <[email-masked]>, "Joel Halpern" <[email-masked]>
Cc: Alvaro Retana <[email-masked]>, Bruno Decraene <[email-masked]>, Gunter Van de Velde <[email-masked]>, Jim Guichard <[email-masked]>, Ketan Talaulikar <[email-masked]>, Scott Mansfield <[email-masked]>, Source Packet Routing in Networking Discussion List <[email-masked]>, [email-masked], [email-masked]
Date: Mon, 19 Jan 2026 14:35:33 -0800
List-Id: "Source Packet Routing in NetworkinG (SPRING)" <spring.ietf.org>

Title: LS on consent of draft new Recommendation ITU-T Q.3065 (ex Q.SFCO) “Signalling requirements and data models for service function chaining orchestration based on SRv6”
Submission Date: 2026-01-19
URL of the IETF Web page: https://datatracker.ietf.org/liaison/2100/

To: Source Packet Routing in Networking (spring)
From: ITU-T SG 11
Purpose: For information

Email Addresses
---------------
From: [email-masked]
To: Bruno Decraene <[email-masked]>,Alvaro Retana <[email-masked]>,Joel Halpern <[email-masked]>
Cc: Jim Guichard <[email-masked]>,Source Packet Routing in Networking Discussion List <[email-masked]>,Joel Halpern <[email-masked]>,Gunter Van de Velde <[email-masked]>,Scott Mansfield <[email-masked]>,Bruno Decraene <[email-masked]>,Ketan Talaulikar <[email-masked]>,Alvaro Retana <[email-masked]>
Response Contacts: [email-masked]
[email-masked]
[email-masked]
Technical Contacts: [email-masked]

Body: ITU-T Study Group 11 would like to inform ITU-T SG13 and IETF Spring WG about the progress of draft new Recommendation ITU-T Q.3065 (ex Q.SFCO) “Signalling requirements and data models for service function chaining orchestration based on SRv6”, which was consented at the ITU-T SG11 meeting, Geneva, 17-26 November 2025.

This draft Recommendation specifies the architecture, signalling requirements, signalling procedures and data models for service function chaining orchestration based on SRv6.

ITU-T Study Group 11 looks forward to keeping continued collaboration and exchanging information with ITU-T SG13 and IETF Spring WG on this topic.
Attachments:

    Consent - draft Recommendation ITU-T Q.3065 (ex Q.SFCO) 
    https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2026-01-19-itu-t-sg-11-spring-ls-on-consent-of-draft-new-recommendation-itu-t-q3065-ex-qsfco-signalling-requirements-and-data-models-for-ser-attachment-1.pdf