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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:
49
Page Size:
10
20
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100
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ETSI TC EE-(23)000015-LS50
- [
https://www.itu.int/ifa/t/2022/ls/etsitcee/sp17-etsitcee-iLS-00050.zip
]
LS on Method for environmental performance scoring of smartphones
Approved on 2023-11-07
.
For action to:
Q7/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1124
Meeting:
Geneva, 13-22 November 2023
SG13-LS105
- [
https://www.itu.int/ifa/t/2022/ls/sg13/sp17-sg13-oLS-00105.zip
]
LS on SG13 activity ad-hoc on “Future ICT Evolution for emerging Web Era”
Approved on 2023-11-03
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1125
Meeting:
Geneva, 13-22 November 2023
SG13-LS106
- [
https://www.itu.int/ifa/t/2022/ls/sg13/sp17-sg13-oLS-00106.zip
]
LS on the consent of draft new Recommendation ITU-T Y.3061 (ex Y.AN-Arch-fw) “Autonomous Networks - Architecture Framework”
Approved on 2023-11-03
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1126
Meeting:
Geneva, 13-22 November 2023
SG13-LS111
- [
https://www.itu.int/ifa/t/2022/ls/sg13/sp17-sg13-oLS-00111.zip
]
LS on the consent of draft new Recommendation ITU-T Y.3141 (ex Y.IMT2020-REEM) “Energy efficiency management of virtual resources in IMT-2020 networks and beyond”
Approved on 2023-11-03
.
For action to:
-
For information to:
Q6/5
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1129
Meeting:
Geneva, 13-22 November 2023
ITU-D SG 2-2/214-E-LS53
- [
https://www.itu.int/ifa/t/2022/ls/itu-dsg2/sp17-itu-dsg2-iLS-00053.docx
]
LS on strategies and policies concerning human exposure to RF-EMF
Approved on 2023-11-03
.
For action to:
Q3/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1134
Meeting:
Geneva, 13-22 November 2023
SG13-LS125
- [
https://www.itu.int/ifa/t/2022/ls/sg13/sp17-sg13-oLS-00125.zip
]
LS on initiation of the new work item ITU-T Y.IMT2020-EE-CFW "Requirements and capability framework of IMT-2020 networks and beyond from the energy efficiency perspective"
Approved on 2023-11-03
.
For action to:
-
For information to:
Q6/5
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1144
Meeting:
Geneva, 13-22 November 2023
SG13-LS128
- [
https://www.itu.int/ifa/t/2022/ls/sg13/sp17-sg13-oLS-00128.zip
]
LS on initiation of new work item ITU-T Y.cdb-reqts “Big data – Functional requirements of data broker for collaboration among data brokers”
Approved on 2023-11-03
.
For action to:
-
For information to:
Q6/5
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1145
Meeting:
Geneva, 13-22 November 2023
JCA-IMT2020-LS14
- [
https://www.itu.int/ifa/t/2022/ls/jca-imt2020/sp17-jca-imt2020-oLS-00014.docx
]
LS on Invitation to update the information in the IMT-2020 and beyond roadmap
Approved on 2023-10-31
.
For action to:
All questions
For information to:
-
Deadline:
2024-02-26
Submitted as:
T22-SG05-231113-TD-GEN-1123
Meeting:
Geneva, 13-22 November 2023
AIOTI-AIOTI-LS5
- [
https://www.itu.int/ifa/t/2022/ls/aioti/sp17-aioti-iLS-00005.pdf
]
LS on Proposal on calculating the total avoided carbon emissions of industrial scenarios when ICT solutions are applied to enable carbon emission reduction
Approved on 2023-10-30
.
For action to:
Q9/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1113
Meeting:
Geneva, 13-22 November 2023
JCA-ML-LS4
- [
https://www.itu.int/ifa/t/2022/ls/jca-ml/sp17-jca-ml-oLS-00004.zip
]
LS on Invitation to provide inputs to the “Machine learning standardization roadmap”
Approved on 2023-10-27
.
For action to:
All questions
For information to:
-
Deadline:
2024-02-09
Submitted as:
T22-SG05-231113-TD-GEN-1108
Meeting:
Geneva, 13-22 November 2023
JCA-ML-LS5
- [
https://www.itu.int/ifa/t/2022/ls/jca-ml/sp17-jca-ml-oLS-00005.zip
]
LS on Invitation to provide inputs to the “Glossary of terms and definitions for machine learning”
Approved on 2023-10-27
.
For action to:
Q8/5
For information to:
-
Deadline:
2024-02-09
Submitted as:
T22-SG05-231113-TD-GEN-1109
Meeting:
Geneva, 13-22 November 2023
ETSI ISG NFV-(23)000245-LS36
- [
https://www.itu.int/ifa/t/2022/ls/etsiisgnfv/sp17-etsiisgnfv-iLS-00036.docx
]
LS on Completion of informative work of Green NFV feature by ETSI ISG NFV
Approved on 2023-10-24
.
For action to:
Q6/5; Q11/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1095
Meeting:
Geneva, 13-22 November 2023
SG11-LS103
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00103.zip
]
LS on SG11 preparation for WTSA-24
Approved on 2023-10-20
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1034
Meeting:
Geneva, 13-22 November 2023
SG11-LS116
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00116.docx
]
LS on ITU Tutorial on Testing Laboratories Recognition Procedure
Approved on 2023-10-20
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1091
Meeting:
Geneva, 13-22 November 2023
SG11-LS119
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00119.zip
]
LS/r on update of the list of ITU-T technical experts appointed by ITU-T CASC (reply to SG5-LS64)
Approved on 2023-10-20
in response to
SG5-LS64
.
For action to:
-
For information to:
All questions
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1094
Meeting:
Geneva, 13-22 November 2023
SG11-LS128
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00128.docx
]
LS on ITU Workshop “Episode 2: “Global approaches on combating counterfeiting of telecommunication/ICT devices and mobile device theft”
Approved on 2023-10-20
.
For action to:
-
For information to:
Q7/5
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1096
Meeting:
Geneva, 13-22 November 2023
SG11-LS127
- [
https://www.itu.int/ifa/t/2022/ls/sg11/sp17-sg11-oLS-00127.zip
]
LS on the agreement of ITU-T Q Suppl.76 and new draft Recommendation ITU-T Q.GIR.
Approved on 2023-10-20
.
For action to:
-
For information to:
Q1/5; Q2/5; Q3/5; Q4/5; Q6/5; Q7/5; Q9/5; Q11/5; Q12/5; Q13/5
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1099
Meeting:
Geneva, 13-22 November 2023
3GPP TSG SA5-S5-236930
- [
https://www.itu.int/ifa/t/2022/ls/3gpptsgsa5/sp17-3gpptsgsa5-iLS-00047.docx
]
LS on Reply to Liaison Statement from ETSI EE PS
Approved on 2023-10-13
.
For action to:
Q6/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1093
Meeting:
Geneva, 13-22 November 2023
ETSI TC EE-(23)064040-ls47
- [
https://www.itu.int/ifa/t/2022/ls/etsitcee/sp17-etsitcee-iLS-00047.zip
]
LS on Revision of ES 203 228 Technical aligned with ITU-T L.1331
Approved on 2023-10-12
.
For action to:
Q6/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1114
Meeting:
Geneva, 13-22 November 2023
ETSI TC EE-(23)064029-LS48
- [
https://www.itu.int/ifa/t/2022/ls/etsitcee/sp17-etsitcee-iLS-00048.zip
]
LS on Revision of TS 103 531 Technical aligned with ITU-T L.1206
Approved on 2023-10-10
.
For action to:
Q11/5
For information to:
-
Deadline:
-
Submitted as:
T22-SG05-231113-TD-GEN-1116
Meeting:
Geneva, 13-22 November 2023
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