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ITU-T Liaison Statements
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ITU-T Liaison Statements
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Incoming liaison statements allocated to an ITU-T Study Group meeting (
*
)
ITU-T Study Group
Any
ITU-T TSAG [Telecommunication Standardization Advisory Group]
ITU-T SG2 [Operational aspects of telecommunications and ICTs]
ITU-T SG3 [Tariff and accounting principles and international telecommunication/ICT economic and policy issues]
ITU-T SG5 [Environment, climate action, circular economy and electromagnetic fields]
ITU-T SG11 [Signalling requirements, protocols, test specifications and combating counterfeit telecommunication/ICT devices]
ITU-T SG12 [Performance, quality of service (QoS) and quality of experience (QoE)]
ITU-T SG13 [Future networks and emerging network technologies]
ITU-T SG15 [Networks, technologies and infrastructures for transport, access and home]
ITU-T SG17 [Security]
ITU-T SG20 [Internet of things (IoT) and smart cities and communities (SC&C)]
ITU-T SG21 [Technologies for multimedia, content delivery and cable television]
Meeting
Geneva, 13-24 October 2025
Geneva, 17-28 March 2025
Montreal, 1-12 July 2024
Geneva, 20 November - 1 December 2023
Geneva, 17-28 April 2023
Geneva, 19-30 September 2022
E-Meeting, 6-17 December 2021
E-Meeting, 12-23 April 2021
E-Meeting, 7-18 September 2020
Geneva, 27 January - 7 February 2020
Geneva, 1-12 July 2019
Geneva, 8-19 October 2018
Geneva, 29 January - 9 February 2018
Geneva, 19-30 June 2017
Geneva, 19-30 September 2016
Geneva, 15-26 February 2016
Geneva, 22 June - 3 July 2015
Geneva, 24 November - 5 December 2014
Geneva, 24 March - 4 April 2014
Geneva, 6 December 2013
Geneva, 1-12 July 2013
Geneva, 1 February 2013
Geneva, 10-21 September 2012
Geneva, 11 May 2012
Geneva, 5-16 December 2011
Geneva, 16 September 2011
Geneva, 14-25 February 2011
Geneva, 22 October 2010
Geneva, 31 May - 11 June 2010
Geneva, 15 January 2010
Geneva, 28 September - 9 October 2009
Geneva, 15 May 2009
Geneva, 1-12 December 2008
Geneva, 11-22 February 2008
Geneva, 4-15 June 2007
Geneva, 30 October - 10 November 2006
Geneva, 6-17 February 2006
Type of action
Any
Action
Comment
Information
With title containing all these words
Full search in ITU-T LSs Database
Total found:
90
Page Size:
10
20
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BROADBAND FORUM-LS183
- [
https://www.itu.int/ifa/t/2022/ls/broadbandforum/sp17-broadbandforum-iLS-00183.docx
]
LS/i on Follow up on Management at Scale Projects
Approved on 2024-07-03
.
For action to:
-
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP3-0369
Meeting:
Montreal, 1-12 July 2024
SG2-LS107
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00107.docx
]
LS/r on latest WTSA Action Plan and draft "WTSA preparation guideline on Resolutions" (reply to TSAG-LS32)
Approved on 2024-06-28
in response to
TSAG-LS32
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0364
Meeting:
Montreal, 1-12 July 2024
SG2-LS109
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00109.docx
]
LS/r on draft analysis of operational parts (resolves, instructs etc) of WTSA/PP/WTDC/Council/ITU-R Resolutions (reply to TSAG-LS42)
Approved on 2024-06-28
in response to
TSAG-LS42
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0365
Meeting:
Montreal, 1-12 July 2024
SG2-LS112
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00112.zip
]
LS on the Consent of M.3368 (ex. M.rODFos) “Requirements for optical distribution frame (ODF) on-site smart maintenance”
Approved on 2024-06-28
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP2-0213
Meeting:
Montreal, 1-12 July 2024
SG2-LS131
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00131.zip
]
LS on Telecommunication Management and OAM Project Plan
Approved on 2024-06-28
.
For action to:
All questions
For information to:
-
Deadline:
2025-01-15
Submitted as:
T22-SG15-240701-TD-GEN-0366
Meeting:
Montreal, 1-12 July 2024
SG2-LS133
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00133.docx
]
LS/r on utilization of tools to produce Recommendations (reply to SG17-LS108)
Approved on 2024-06-28
in response to
SG17-LS108
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0367
Meeting:
Montreal, 1-12 July 2024
IETF-LS26
- [
https://www.itu.int/ifa/t/2022/ls/ietf/sp17-ietf-iLS-00026.docx
]
LS/r on Input for OTNT Standardization Work Plan Issue 33 (reply to SG15-LS89)
Approved on 2024-06-21
.
For action to:
Q12/15
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP3-0367
Meeting:
Montreal, 1-12 July 2024
SG5-LS119
- [
https://www.itu.int/ifa/t/2022/ls/sg5/sp17-sg5-oLS-00119.docx
]
LS/r on the new version of the Home Network Transport (HNT) Standards Overview and Work Plan (reply to SG15-LS76)
Approved on 2024-06-21
in response to
SG15-LS76
.
For action to:
-
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP1-0253
Meeting:
Montreal, 1-12 July 2024
SG5-LS121
- [
https://www.itu.int/ifa/t/2022/ls/sg5/sp17-sg5-oLS-00121.docx
]
LS/r on review of draft new A-series Supplement “Guidelines for the development of a standards gap analysis” (reply to TSAG-LS38)
Approved on 2024-06-21
in response to
TSAG-LS38
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0369
Meeting:
Montreal, 1-12 July 2024
SG5-LS128
- [
https://www.itu.int/ifa/t/2022/ls/sg5/sp17-sg5-oLS-00128.docx
]
LS/r on using the term “In force” instead of indicating the actual date of Approval of the Recommendations in clause 2 references (reply to SG2-LS103)
Approved on 2024-06-21
in response to
SG2-LS103
.
For action to:
All questions
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0370
Meeting:
Montreal, 1-12 July 2024
BROADBAND FORUM-LS182
- [
https://www.itu.int/ifa/t/2022/ls/broadbandforum/sp17-broadbandforum-iLS-00182.doc
]
LS/r on the 4th FTTR Joint Workshop (reply to SG15-LS111)
Approved on 2024-06-20
in response to
SG15-LS111
.
For action to:
-
For information to:
Q3/15
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP1-0273
Meeting:
Montreal, 1-12 July 2024
FG-MV-LS48
- [
https://www.itu.int/ifa/t/2022/ls/fg-mv/sp17-fg-mv-oLS-00048.zip
]
LS/r on request to provide the standardization status for metaverse-related technologies (reply to SG16-LS161)
Approved on 2024-06-13
in response to
SG16-LS161
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0352
Meeting:
Montreal, 1-12 July 2024
FG-MV-LS50
- [
https://www.itu.int/ifa/t/2022/ls/fg-mv/sp17-fg-mv-oLS-00050.docx
]
LS on Results of the seventh and final meeting of the FG-MV
Approved on 2024-06-13
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0353
Meeting:
Montreal, 1-12 July 2024
ETSI ISG F5G-LS17
- [
https://www.itu.int/ifa/t/2022/ls/etsiisgf5g/sp17-etsiisgf5g-iLS-00017.docx
]
LS on F5G Advanced Use Cases Release 3
Approved on 2024-05-22
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0360
Meeting:
Montreal, 1-12 July 2024
EG-ComAD-LS2
- [
https://www.itu.int/ifa/t/2022/ls/eg-comad/sp17-eg-comad-iLS-00002.docx
]
LS on the establishment of the Working Group on “Requirements for merging automatically into congested lanes”
Approved on 2024-05-17
.
For action to:
-
For information to:
All questions
Deadline:
2024-06-26
Submitted as:
T22-SG15-240701-TD-GEN-0335
Meeting:
Montreal, 1-12 July 2024
SG9-LS74
- [
https://www.itu.int/ifa/t/2022/ls/sg9/sp17-sg9-oLS-00074.docx
]
LS/r on the new version of the Access Network Transport (ANT) Standards Overview and Work Plan (SG15-LS75)
Approved on 2024-05-17
in response to
SG15-LS75
.
For action to:
Q1/15
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP1-0261
Meeting:
Montreal, 1-12 July 2024
SG9-LS75
- [
https://www.itu.int/ifa/t/2022/ls/sg9/sp17-sg9-oLS-00075.zip
]
LS/r on the Validation of English terms and definitions (SG15-LS105)
Approved on 2024-05-17
in response to
SG15-LS105
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0337
Meeting:
Montreal, 1-12 July 2024
OIF-LS60
- [
https://www.itu.int/ifa/t/2022/ls/oif/sp17-oif-iLS-00060.pdf
]
LSi on NG FlexE project update
Approved on 2024-05-17
.
For action to:
-
For information to:
Q11/15; Q14/15
Deadline:
-
Submitted as:
T22-SG15-240701-TD-WP3-0346
Meeting:
Montreal, 1-12 July 2024
JCA-QKDN-LS5
- [
https://www.itu.int/ifa/t/2022/ls/jca-qkdn/sp17-jca-qkdn-oLS-00005.docx
]
LS on highlights from the fourth meeting of the Joint Coordination Activity on Quantum Key Distribution Network (JCA-QKDN)
Approved on 2024-05-17
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0351
Meeting:
Montreal, 1-12 July 2024
IEEE 802.3 Ethernet WG-LS133
- [
https://www.itu.int/ifa/t/2022/ls/ieee802.3ethernetwg/sp17-ieee802.3ethernetwg-iLS-00133.pdf
]
LS on Proposal to make the IEEE 802.3 Ethernet standard available as an ITU-T Recommendation through referencing
Approved on 2024-05-16
.
For action to:
All questions
For information to:
-
Deadline:
-
Submitted as:
T22-SG15-240701-TD-GEN-0328
Meeting:
Montreal, 1-12 July 2024
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