| 2026-06-17 |
lamps |
ETSI-TC-ESI-PQC-WG |
|
RE: PQC migration of CMS signatures
|
| 2026-06-17 |
O-RAN-WG11 |
SEC |
|
Liaison on Support for Publication of draft-ietf-tls-mlkem and draft-ietf-tls-mldsa
|
| 2026-06-16 |
ETSI-TC-ESI-PQC-WG |
lamps |
2026-07-03
|
PQC migration of CMS signatures
|
| 2026-06-11 |
BROADBAND-FORUM |
green, nmop, opsawg, rtgwg |
|
Recently published Broadband Forum Work Items (June 2026)
|
| 2026-06-09 |
BROADBAND-FORUM |
rtgwg |
|
Response to ITU-T SG11-LS128, Ref: SG11-TD993/GEN
|
| 2026-05-29 |
3GPP-TSG-SA-WG3 |
emu |
2026-08-07
Action needed
|
LS on supporting transmission of large identity in EAP-AKA’
|
| 2026-05-26 |
bmwg, ippm |
ITU-T-SG-12 |
|
The UDP Speed Test Protocol (UDPSTP) for One-Way IP Capacity Metric Measurement
|
| 2026-05-21 |
ITU-T |
ccamp, detnet, teas |
2026-06-15
Action needed
|
LS on Invitation to update the information in the IMT-2020 and IMT-2030 roadmap
|
| 2026-05-21 |
ITU-T |
opsawg |
|
LS on completion of the FG-AINN WG1 Draft Deliverable “Technical Specification -Vocabulary for Artificial Intelligence Native for Telecommunication Networks”
|
| 2026-04-27 |
ITU-T-SG-11 |
spring, srv6ops |
|
LS on initiation of new work item Q.SRv6-DPTM "Data plane test methods for devices supporting Segment Routing over IPv6”
|
| 2026-04-27 |
ITU-T-SG-11 |
spring |
|
LS on initiation of new work item Q.sdwan-iopt-ts "Test suite for interoperability testing of software-defined wide area networking (SD-WAN) service"
|
| 2026-04-27 |
ITU-T-SG-11 |
bmwg |
|
Title: LS/r on progress of IETF's work on "Benchmarking Methodology for Segment Routing" (reply to IETFBMWG-LS3)
|
| 2026-04-27 |
ITU-T-SG-11 |
bmwg, rtgwg |
|
LS on initiation of new work item Q.BNG-FMI "Signalling Requirements for virtualized Broadband Network Gateway in Fixed-Mobile Interworking"
|
| 2026-04-27 |
ITU-T-SG-11 |
core |
|
Title: LS on initiation of new work item Q.TSTP_CoAP “Test suite structure and test purposes for conformance testing of the Constrained Application Protocol (CoAP)”
|
| 2026-04-27 |
diem |
ITU-T-SG-17 |
2026-07-06
Action needed
|
Reply to LS on initiation of two new work items on digital emblem
|
| 2026-04-23 |
tls |
ITU-T-SG-13 |
|
Reply to LS on the work item related to QKD and TLS integration framework in SG13
|
| 2026-04-21 |
3GPP-TSG-SA-WG3 |
SEC |
|
LS on Post-Quantum Cryptography RFCs
|
| 2026-04-15 |
ITU-T-SG-2 |
GEN, IAB |
2026-08-15
Action needed
|
Member State consultation on closure of delegation of E.164 country codes in the Domain Name System in e164.arpa
|
| 2026-04-03 |
BROADBAND-FORUM |
ccamp, opsawg |
|
Recently published Broadband Forum Work Items (March 2026)
|
| 2026-04-02 |
IEEE-802-11 |
tls |
2026-07-01
Action needed
|
Liaison communication to IETF regarding draft-ietf-tls-mlkem
|
| 2026-04-01 |
ITU-T-SG-13 |
detnet |
|
LS on deterministic networking work in Q6/WP4 of ITU-T SG13
|
| 2026-04-01 |
ITU-T-SG-11 |
opsawg |
|
LS on work progress on quantum key distribution network (QKDN) in SG11
|
| 2026-04-01 |
ITU-T-SG-11 |
stir |
|
LS on initiation of two new work items Q.CSSIWF and Q.SSP4SIP
|
| 2026-04-01 |
ITU-T-SG-13 |
opsawg |
|
LS on work progress on Quantum Key Distribution (QKD) network in SG13 (as of February 2026)
|
| 2026-04-01 |
ITU-T-SG-11 |
opsawg, rtgwg |
|
LS on initiation of new work item Q.MP-GenAI “Monitoring parameters of network supporting generative artificial intelligence services”
|
| 2026-04-01 |
ITU-T-SG-11 |
ccamp, dispatch |
|
LS on the initiation of new Technical Report QSTR.ACC “Signalling and protocol considerations on networking for AI-agent collaboration”
|
| 2026-03-18 |
ITU-T-SG-13 |
tls |
2026-05-29
|
LS on the work item related to QKD and TLS integration framework in SG13
|
| 2026-02-02 |
ITU-T-SG-17 |
SEC |
|
LS on SG17 new work item X.LLMCC: “Guidelines for Large Language Model data security based on Confidential Computing”
|
| 2026-02-02 |
ITU-T-SG-17 |
SEC |
|
LS on SG17 new work item XSTR.sem-AIA: “Technical Report: Security evaluation methods for artificial intelligence agent”
|
| 2026-01-30 |
ITU-T-SG-17 |
IAB, IESG |
2026-03-09
|
LS on the progress of the Correspondence Group on SG17 Strategy for AI Security in Telecommunications/ICTs (CG-AISEC-STRAT)
|
| 2026-01-30 |
ITU-T-SG-17 |
diem |
|
LS on initiation of two new work items on digital emblem
|
| 2026-01-30 |
ITU-T-SG-17 |
ART, IAB, SEC |
|
LS on SG17 progress on child online protection
|
| 2026-01-19 |
ITU-T-SG-11 |
bmwg, srv6ops |
2026-02-03
|
LS/r on Technical Report QSTR.SRv6_conf “Method for verifying conformance to segment routing over IPv6 " (reply to IETF SRv6OPS-LS1, IETFSRv6OPS-LS2)
|
| 2026-01-19 |
ITU-T-SG-11 |
spring |
|
LS on initiation of new work item Q.SFCP "Monitoring parameters for service function orchestration based on service function chaining"
|
| 2026-01-19 |
ITU-T-SG-11 |
6man, spring |
|
LS on agreement of draft new Supplement ITU-T Q.Suppl.79 (ex Q.sup.sdwan-srv6) "Implementation of Software-defined wide area networking (SD-WAN) service based on Segment Routing IPv6 (SRv6)"
|
| 2026-01-19 |
ITU-T-SG-11 |
spring |
|
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”
|
| 2026-01-19 |
ITU-T-SG-11 |
WIT |
|
LS on the new work item Q.DC-SA-Ms “Media session protocols for interfaces on converged media function for data channel enhanced IMS network”
|
| 2026-01-09 |
SEC |
3GPP-TSG-SA-WG3 |
|
Reply to LS on PQC transition for RFC 6509
|
| 2026-01-07 |
bmwg |
ITU-T-SG-11 |
|
Progress of IETF's work on "Benchmarking Methodology for Segment Routing"
|
| 2025-12-19 |
3GPP-TSG-SA |
teas |
|
LS Response on IETF Network Slice Application in 3GPP 5G End-to-End Network Slice
|
| 2025-12-18 |
ITU-T-SG-13 |
anima |
|
LS on consent of draft new Recommendation ITU-T Y.3064 (formerly Y.KM-AN) “Knowledge management for autonomous networks”
|
| 2025-12-18 |
ITU-T-SG-13 |
opsawg |
|
LS on work progress on Quantum Key Distribution (QKD) network in SG13 (as of November 2025)
|
| 2025-12-18 |
ITU-T-SG-13 |
opsawg |
|
LS on initiation of new work item ITU-T Y.IMT2020-COMO “Framework and Requirements for cross-domain observability M&O of IMT-2020 networks and beyond”
|
| 2025-12-18 |
ITU-T-SG-11 |
teep |
|
LS on determination of draft new Recommendation ITU-T Q.5015 (ex Q.cco-mec) "Signalling requirements for orchestration supporting confidential computing in multi-access edge computing"
|
| 2025-12-18 |
ITU-T-SG-13 |
mops |
|
LS on initiation of new Technical Report ITU-T YSTR.UC-CNB “Use cases of Converged IMT-2020 and beyond networks and broadcasting network technologies for developing countries”
|
| 2025-12-17 |
BROADBAND-FORUM |
idr |
|
Follow-up Liaison Request to IETF IDR WG on BGP Data Model
|
| 2025-12-17 |
BROADBAND-FORUM |
idr |
|
Follow-up Liaison Request to IETF IDR WG on BGP Data Model
|
| 2025-12-17 |
netmod |
3GPP-TSG-SA-WG5 |
|
LS reply to S5-254318 on the need for modeling isInvariant and SystemCreated in YANG
|
| 2025-12-17 |
ITU-T-SG-13 |
detnet |
|
LS on deterministic networking work in Q6/WP4 of ITU-T SG13
|
| 2025-12-17 |
ITU-T-SG-11 |
opsawg |
|
Title: LS on work progress on quantum key distribution network (QKDN) in SG11
|
| 2025-12-10 |
BROADBAND-FORUM |
ippm |
|
LS response to IETF on "Quality of Outcome (QoO)"
|
| 2025-12-05 |
ETSI-ISG-ZSM |
nmop |
|
LS from ETSI ISG ZSM on Work on ZSM Framework for NaaS
|
| 2025-12-02 |
BROADBAND-FORUM |
ippm, netmod, rtgwg |
|
Recently published Broadband Forum Work Items (November 2025)
|
| 2025-12-01 |
ITU-T-SG-13 |
tsvwg |
|
LS initiation of draft new Supplement ITU-T Y.sup.cni “Cloud Computing - Technical Considerations of Network Infrastructure”
|
| 2025-11-21 |
BROADBAND-FORUM |
idr |
|
oLS to IETF on BGP data model
|
| 2025-11-19 |
ESTI-TC-CYBER |
SEC |
|
LS to IETF on standards in response to the European Union Cyber Resilience Act (CRA)
|
| 2025-11-15 |
ippm |
BROADBAND-FORUM |
2026-01-31
Action needed
|
Liaison to BBF on “Quality of Outcome (QoO)”
|
| 2025-11-12 |
W3C |
ART |
|
application/vp+sd-jwt media type registration request from W3C
|
| 2025-11-12 |
ITU-T-SG-17 |
IAB, IESG |
2025-12-01
|
LS on SG17 AI For Good AI Security Workshop Report and Presentations
|
| 2025-11-10 |
tsvwg |
3GPP-TSG-RAN-WG3, 3GPP-TSG-SA-WG3 |
|
LS on DTLS for SCTP Progress Report
|
| 2025-11-06 |
ITU-T-SG-15-Q14 |
ccamp, ivy, netmod, teas |
2026-03-04
|
LS on IM/DM modelling coordination
|
| 2025-11-06 |
ETSI-ISG-ISAC |
cats |
|
Progress of ETSI ISG ISAC Work Items
|
| 2025-11-04 |
ART |
W3C |
|
application/vp+sd-jwt media type registration request from W3C
|
| 2025-10-30 |
3GPP-TSG-SA-WG5 |
netmod |
|
LS reply to S5-254318 on the need for modeling isInvariant and SystemCreated in YANG
|
| 2025-10-30 |
3GPP-TSG-RAN-WG3 |
teas |
|
Reply LS on “IETF Network Slice Application in 3GPP 5G End-to-End Network Slice”
|
| 2025-10-30 |
3GPP-TSG-SA-WG3 |
SEC |
2025-11-14
|
LS on PQC transition for RFC 6509
|
| 2025-10-30 |
WBA |
IESG, IETF, radext |
|
Liaison Letter from the Wireless Broadband Alliance (WBA) in Support of IETF Drafts Related to Roaming, RADIUS Enhancements, Cellular / Wi-Fi Convergence and Mobility
|
| 2025-10-28 |
IEEE-802-1 |
detnet |
|
Liaison response to LS 35 on work items related to deterministic networking in SG13
|
| 2025-10-22 |
ITU-T-FG-AINN |
IETF |
2026-01-31
Action needed
|
LS on information and call for contributions to the new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN)
|
| 2025-09-24 |
RTG |
MEF |
|
Liaison Statement from the IETF Routing Area to Mplify on SD-WAN Related Work
|
| 2025-09-12 |
ITU-T-SG-15 |
ccamp, mpls, pce, teas |
2025-10-06
|
Optical Transport Networks & Technologies Standardization Work Plan, Issue 35
|
| 2025-09-11 |
teas |
3GPP, 3GPP-TSG-RAN-WG3, 3GPP-TSG-SA-WG2, 3GPP-TSG-SA-WG3, 3GPP-TSG-SA-WG5 |
2025-10-31
|
LS on “IETF Network Slice Application in 3GPP 5G End-to-End Network Slice”
|
| 2025-09-09 |
lamps, rats |
ETSI-ISG-NFV |
|
Reply to "LSout to IETF RATS & LAMPS on SEC020 Identity Trust Model"
|
| 2025-09-08 |
ivy |
BROADBAND-FORUM |
|
Reply to LS: Update on BBF-entitled project "Network Resource Model (NRM)"
|
| 2025-09-03 |
tls |
GSMA |
|
Response to [2002] LS to IETF TLS WG – asking for RFC publication timeline of Post-quantum hybrid ECDHE-MLKEM Key Agreement active internet draft
|
| 2025-09-03 |
ITU-T-SG-13 |
opsawg |
|
LS on initiation of new work item ITU-T Y.bDDN-ENTPM “Big data driven networking - Evaluation of network traffic prediction model”
|
| 2025-09-03 |
ITU-T-SG-13 |
OPS |
|
Work progress on Quantum Key Distribution (QKD) network in ITU-T SG13 (as of July 2025)
|
| 2025-09-03 |
ITU-T-SG-13 |
opsawg |
|
New Technical Reports ITU-T YSTR.Af-KBSC “Architectural Framework for Knowledge-Based Semantic Communication over Public IMT Networks” and ITU-T YSTR.SemGenAI “Framework for Semantic Communication Pipe-line with Generative AI-based Reconstruction”
|
| 2025-09-03 |
ITU-T-SG-13 |
detnet |
|
Title: LS on deterministic networking work in Q6/WP4 of ITU-T SG13
|
| 2025-08-15 |
OPS |
ETSI-ISG-ZSM |
|
In response to your liaison statement on "ZSM work on Agent and Autonomy"
|
| 2025-08-14 |
ITU-T-SG-13 |
teep |
|
LS on consent of draft new Recommendation ITU-T Y.3165 (ex Y.CCO-req) “Requirements of orchestration supporting confidential computing for network slices in IMT-2020 networks and beyond”
|
| 2025-08-06 |
SEC |
ITU-T-SG-17 |
|
Reply to [2001] LS on Towards a common definition of Zero Trust
|
| 2025-07-28 |
ipsecme, SEC |
ITU-T-SG-13 |
|
In response to LS on the work item related to QKD and IPSec integration framework in SG13
|
| 2025-07-24 |
ETSI-ISG-ISAC |
cats |
|
Approval of ETSI ISG ISAC Work Item #5
|
| 2025-07-22 |
ITU-T-JCA-IMT2020 |
ccamp, detnet, dmm, teas |
2025-10-16
Action needed
|
LS on Invitation to update the information in the IMT-2020 and beyond roadmap
|
| 2025-07-17 |
bmwg, srv6ops |
ITU-T-SG-11 |
|
Reply to "new work item QSTR.SRv6_conf"
|
| 2025-07-16 |
ITU-T-SG-11 |
srv6ops |
|
LS/r on new work item QSTR.SRv6_conf “Method for Verifying Conformance to SRv6" (reply to IETF SRv6OPS-LS1)
|
| 2025-07-15 |
ETSI-TC-EE |
green |
|
Liaison out to IETF GREEN working group
|
| 2025-07-11 |
ITU-T-SG-15 |
IESG |
|
Title: LS on Consented and Agreed Recommendations
|
| 2025-07-11 |
ITU-T-SG-15 |
ccamp, ivy, netmod, teas |
2025-08-06
|
LS on IM/DM modelling coordination
|
| 2025-07-11 |
ITU-T-SG-13 |
ipsecme |
2025-09-30
|
Title: LS on the work item related to QKD and IPSec integration framework in SG13
|
| 2025-07-11 |
ITU-T-SG-5 |
green |
|
Title: LS/r on creation of IETF GREEN working group (reply to IETFGreen-LS1)
|
| 2025-07-02 |
ETSI-ISG-ZSM |
ART, OPS, opsawg |
2025-09-08
|
|