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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, 29 October - 6 November 2025
Geneva, 3-12 June 2025
Wroclaw, 17-21 June 2024
Geneva, 13-22 November 2023
Sophia Antipolis, 13-23 June 2023
E-Meeting, 9 February 2023
E-Meeting, 5 December 2022
Rome, 17-27 October 2022
Geneva, 21 June - 1 July 2022
E-Meeting, 30 November - 10 December 2021
E-Meeting, 11-20 May 2021
E-Meeting, 19-23 October 2020
E-Meeting, 11-20 May 2020
Geneva, 16-20 September 2019
Geneva, 13-22 May 2019
Geneva, 11-21 September 2018
Geneva, 21-25 May 2018
Geneva, 5-9 March 2018
Sophia Antipolis, 13-22 November 2017
Geneva, 15-24 May 2017
Geneva, 10-14 October 2016
Kuala Lumpur, 20-27 April 2016
Geneva, 12-23 October 2015
Kochi, 8-19 December 2014
Geneva, 23-29 July 2014
Geneva, 19-23 May 2014
Lima, 2-13 December 2013
Geneva, 29 January - 7 February 2013
Geneva, 8-12 October 2012
Geneva, 11-19 April 2012
Seoul, 20-28 September 2011
Geneva, 27 April - 5 May 2011
Geneva, 23 November - 1 December 2010
Rome, 1 October 2010
Buenos Aires, 12-16 April 2010
Geneva, 19-22 January 2010
Geneva, 12-16 October 2009
Geneva, 25-29 May 2009
Geneva, 24-28 November 2008
Geneva, 25-29 February 2008
Geneva, 19-23 November 2007
Beijing, 14-18 May 2007
Geneva, 18-22 September 2006
Osaka, 22-26 May 2006
Type of action
Any
Action
Comment
Information
With title containing all these words
Full search in ITU-T LSs Database
Total found:
62
Page Size:
10
20
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100
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ETSI TC EE-EE(24)000012-LS51
- [
https://www.itu.int/ifa/t/2022/ls/etsitcee/sp17-etsitcee-iLS-00051.zip
]
LS on revision of ES 203 700 & ES 203 408 Technical aligned with ITU-T
Approved on 2024-06-13
.
For action to:
Q12/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1576
Meeting:
Wroclaw, 17-21 June 2024
3GPP TSG SA5-S5-243313
- [
https://www.itu.int/ifa/t/2022/ls/3gpptsgsa5/sp17-3gpptsgsa5-iLS-00056.docx
]
LS on update of 3GPP SA5 Rel-18 progress and Rel-19 work plan
Approved on 2024-05-31
.
For action to:
-
For information to:
Q6/5; Q11/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1512
Meeting:
Wroclaw, 17-21 June 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-SG05-240617-TD-GEN-1533
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS157
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00157.zip
]
LS on initiation of draft new Technical Report TR.SP-UAV "Signalling requirements and protocols between unmanned aerial vehicles and unmanned aerial vehicle controllers using IMT-2020 networks and beyond"
Approved on 2024-05-10
.
For action to:
-
For information to:
All questions
Deadline:
2024-09-30
Submitted as:
T22-SG05-240617-TD-GEN-1487
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS159
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00159.zip
]
LS/r on consideration of a new work item ITU-T Q.PMV “Protocol map for metaverse” (reply TSAG-LS35)
Approved on 2024-05-10
in response to
TSAG-LS35
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1489
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS163
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00163.zip
]
LS on SG11 preparation for WTSA-24
Approved on 2024-05-10
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1490
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS158
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00158.docx
]
LS/r on utilisation of tools to produce Recommendations (reply to SG17-LS108)
Approved on 2024-05-10
in response to
SG17-LS108
.
For action to:
-
For information to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q8/5; Q9/5; Q11/5; Q12/5; Q13/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1488
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS161
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00161.zip
]
LS on the progress of the work on Combating Counterfeit and Stolen Telecommunication/ICT devices/software
Approved on 2024-05-10
.
For action to:
-
For information to:
Q7/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1491
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS193
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00193.zip
]
LS on initiation of new work item ITU-T Q.AIDCS-SRA
Approved on 2024-05-10
.
For action to:
-
For information to:
Q6/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1492
Meeting:
Wroclaw, 17-21 June 2024
SG11-LS164
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00164.docx
]
LS on new ITU-T SG11 terms and definitions (Geneva, 1-10 May 2024)
Approved on 2024-05-10
.
For action to:
-
For information to:
Q8/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1505
Meeting:
Wroclaw, 17-21 June 2024
FG-MV-LS43
- [
https://www.itu.int/ifa/t/2022/ls/fg-mv/sp17-fg-mv-oLS-00043.docx
]
LS on Results of the sixth meeting of the FG-MV
Approved on 2024-04-30
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1472
Meeting:
Wroclaw, 17-21 June 2024
SG20-LS115
- [
https://www.itu.int/ifa/t/2022/ls/sg20/sp17-sg20-oLS-00115.zip
]
LS on the progress of draft Recommendation ITU-T Y.EV-charging “Requirements of smart charging service for electric vehicles”
Approved on 2024-04-28
.
For action to:
-
For information to:
Q6/5; Q7/5; Q11/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1458
Meeting:
Wroclaw, 17-21 June 2024
SG16-LS154
- [
https://www.itu.int/ifa/t/2022/ls/sg16/sp17-sg16-oLS-00154.docx
]
LS/r on utilisation of tools to produce Recommendations (SG17-LS108)
Approved on 2024-04-26
in response to
SG17-LS108
.
For action to:
-
For information to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q8/5; Q9/5; Q11/5; Q12/5; Q13/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1478
Meeting:
Wroclaw, 17-21 June 2024
SG16-LS173
- [
https://www.itu.int/ifa/t/2022/ls/sg16/sp17-sg16-oLS-00173.zip
]
LS on the progress of distributed ledger technology (DLT) standardization in Q22/16
Approved on 2024-04-26
.
For action to:
-
For information to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q8/5; Q9/5; Q11/5; Q12/5; Q13/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1479
Meeting:
Wroclaw, 17-21 June 2024
SG16-LS204
- [
https://www.itu.int/ifa/t/2022/ls/sg16/sp17-sg16-oLS-00204.zip
]
LS on initiation of new work item F.SIVIS "Requirements and framework of substation intelligent visual inspection system"
Approved on 2024-04-26
.
For action to:
-
For information to:
Q6/5; Q7/5; Q9/5; Q11/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1480
Meeting:
Wroclaw, 17-21 June 2024
SG16-LS208
- [
https://www.itu.int/ifa/t/2022/ls/sg16/sp17-sg16-oLS-00208.zip
]
LS on initiation of new work item ITU-T F.ADSLMV "Requirements and framework for anomaly detection service leveraging machine vision in photovoltaic farms"
Approved on 2024-04-26
.
For action to:
-
For information to:
Q6/5; Q9/5; Q11/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1481
Meeting:
Wroclaw, 17-21 June 2024
SG16-LS207
- [
https://www.itu.int/ifa/t/2022/ls/sg16/sp17-sg16-oLS-00207.zip
]
LS on initiation of new work item F.VIS-FML "Requirements and framework of visual inspection system based on federated machine learning in smart grid"
Approved on 2024-04-26
.
For action to:
-
For information to:
Q6/5; Q11/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1498
Meeting:
Wroclaw, 17-21 June 2024
SG12-LS59
- [
https://www.itu.int/ifa/t/2022/ls/sg12/sp17-sg12-oLS-00059.docx
]
LS/r on utilisation of tools to produce Recommendations (reply to SG17-LS108)
Approved on 2024-04-25
in response to
SG17-LS108
.
For action to:
-
For information to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q8/5; Q9/5; Q11/5; Q12/5; Q13/5
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1459
Meeting:
Wroclaw, 17-21 June 2024
SG2-LS103
- [
https://www.itu.int/ifa/t/2022/ls/sg2/sp17-sg2-oLS-00103.zip
]
LS on using the term "In force" instead of indicating the actual date of Approval of the Recommendations in clause 2 references
Approved on 2024-04-22
.
For action to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q8/5; Q9/5; Q11/5; Q12/5; Q13/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1457
Meeting:
Wroclaw, 17-21 June 2024
TSAG-LS42
- [
https://www.itu.int/ifa/t/2022/ls/tsag/sp17-tsag-oLS-00042.docx
]
LS on draft analysis of operational parts (resolves, instructs etc) of WTSA/PP/WTDC/Council/ITU-R Resolutions [to all ITU-T SGs, regional telecommunication organizations and ITU ISCG]
Approved on 2024-04-18
.
For action to:
All questions
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-240617-TD-GEN-1460
Meeting:
Wroclaw, 17-21 June 2024
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