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ITU-T work programme
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Study period:
Any
2001-2004
2005-2008
2009-2012
2013-2016
2017-2020
2022-2024
2025-2028
Study Group:
Any
TSAG: Telecommunication Standardization Advisory Group
SG2: Operational aspects of telecommunications and ICTs
SG3: Tariff and accounting principles and international telecommunication/ICT economic and policy issues
SG5: Environment, climate action, circular economy and electromagnetic fields
SG11: Signalling requirements, protocols, test specifications and combating counterfeit telecommunication/ICT devices
SG12: P​erformance, quality of service (QoS) and quality of experience (QoE)​
SG13: Future networks and emerging network technologies​
SG15: Networks, technologies and infrastructures for transport, access and home
SG17: Security
SG20: Internet of things (IoT) and smart cities and communities (SC&C)
SG21: Technologies for multimedia, content delivery and cable television
Working party:
Any
PLEN
WP1/5: EMC, lightning protection, EMF
WP2/5: Environmental Efficiency of new and emerging telecommunications/ICTs installations and applications
WP3/5: New and emerging telecommunications/ICTs solutions for Climate Action towards Net Zero emissions
Question:
Any
Q1/5: Electrical protection, reliability, safety, and security of telecommunication/ICT systems
Q2/5: Equipment specification and component/device for protection against lightning and other phenomena
Q3/5: Assessment of human exposure to electromagnetic fields (EMFs)
Q4/5: Electromagnetic compatibility (EMC) aspects in telecommunications/ICTs
Q6/5: Environmental efficiency of telecommunications/ICTs
Q7/5: E-waste, circular economy, and sustainable supply chain management
Q8/5: Guidance and terminology on environment
Q9/5: Assessing the impact of telecommunications/ICTs on climate change, biodiversity and the environment - including the influence on other sectors
Q11/5: Climate change mitigation and smart energy solutions
Q12/5: Climate actions and adaptation to climate change through sustainable and resilient telecommunications/ICTs (including new and emerging)
GSI:
Any
IdM
IoT
IPTV
NGN
Status:
Pending SG/WP confirmation
Under study
Consented / Determined
Deferred to WTSA
Approved
Discontinued
Not approved
Carried to next study period
Registered:
Any time
During last 30 days
During last 90 days
During last 180 days
During last 365 days
Consented between:
and
Approved between:
and
Work item:
Subject/title:
Summary:
Base text:
Editor's name or company:
Total found:
1301
Page Size:
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Work item
Question
Subject/title
Timing
Study group
Study period
A.1 (Ed.9) (ex A.1-rev)
RG-WM
Working methods for study groups of the ITU Telecommunication Standardization Sector
2026
TSAG
2025-2028
A.RA (ex A.Suppl-RA)
RG-WM
Appointment and operations of registration authorities
2026
TSAG
2025-2028
Res.1 (Ed.16) (ex Res.1-rev)
RG-WM
Rules of procedure of the ITU Telecommunication Standardization Sector
2028
TSAG
2025-2028
E.101
Q1/2
Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the ITU-T Recommendations
-
SG2
2025-2028
E.118
Q1/2
Numbering resources for Cards to identify accounts for charging telecommunication services
-
SG2
2025-2028
E.118.1
Q1/2
Allocation, assignment and management of global Issuer Identifier Numbers (IINs)
-
SG2
2025-2028
E.156
Q1/2
Guidelines for ITU-T action on reported misuse of ITU-T E.164 number resources
-
SG2
2025-2028
E.164
Q1/2
The international public telecommunication numbering plan
-
SG2
2025-2028
E.164.1
Q1/2
Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs)
2025
SG2
2025-2028
E.IoT-NNAI
Q1/2
Internet of Things Naming Numbering Addressing and Identifiers
2025
SG2
2025-2028
E.RAA4Q.TSCA
Q1/2
Registration authority assignment criteria to issue digital public certificates for use by Q.TSCA
2025
SG2
2025-2028
TR.OTTnum
Q1/2
The Current Use of E.164 Numbers as Identifiers for OTTs
2025
SG2
2025-2028
TR.OTTNumMgt
Q1/2
Technical Report on OTT numbering management
2025
SG2
2025-2028
E.164 Supplement 2
Q2/2
Number Portability
-
SG2
2025-2028
TR.Carrier-Switching
Q2/2
Technical report on the carrier switching of SIM and e-sims for enterprises in M2M/IoT
2025
SG2
2025-2028
E.100
Q3/2
Definitions in the area of telecom services
2028
SG2
2025-2028
E.370.Suppl-ICT
Q3/2
Supplement to E.370 for indoor coverage technologies
2028
SG2
2025-2028
E.371 (ex E.dit)
Q3/2
Deemed impermissible traffic
2026
SG2
2025-2028
E.ACP
Q3/2
Alternative calling procedures
2028
SG2
2025-2028
TR.AICNHM
Q3/2
AI for Communications and Natural Hazard Management
2028
SG2
2025-2028
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Work item
Question
Equiv. Num.
Status
Timing
Approval process
Version
Liaison relationship
Subject / Title
Priority
A.1 (Ed.9) (ex A.1-rev)
RG-WM
Under study
2026
TAP
Rev.
-
Working methods for study groups of the ITU Telecommunication Standardization Sector
High
A.RA (ex A.Suppl-RA)
RG-WM
Under study
2026
TAP
New
-
Appointment and operations of registration authorities
Medium
Res.1 (Ed.16) (ex Res.1-rev)
RG-WM
Under study
2028
-
Rev.
-
Rules of procedure of the ITU Telecommunication Standardization Sector
Low
E.101
Q1/2
Under study
-
TAP
Rev.
-
Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the ITU-T Recommendations
Medium
E.118
Q1/2
Under study
2025-02-14
-
TAP
Rev.
-
Numbering resources for Cards to identify accounts for charging telecommunication services
Medium
E.118.1
Q1/2
Under study
-
TAP
Rev.
-
Allocation, assignment and management of global Issuer Identifier Numbers (IINs)
Medium
E.156
Q1/2
Determined
2025-02-14
-
TAP
Rev.
-
Guidelines for ITU-T action on reported misuse of ITU-T E.164 number resources
High
E.164
Q1/2
Determined
2025-02-14
-
TAP
Rev.
-
The international public telecommunication numbering plan
Medium
E.164.1
Q1/2
Under study
2025
TAP
Rev.
-
Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs)
High
E.IoT-NNAI
Q1/2
Under study
2025
TAP
New
SG20, SG17, SG11
Internet of Things Naming Numbering Addressing and Identifiers
High
E.RAA4Q.TSCA
Q1/2
Under study
2025
TAP
New
-
Registration authority assignment criteria to issue digital public certificates for use by Q.TSCA
High
TR.OTTnum
Q1/2
Under study
2025
Agreement
New
-
The Current Use of E.164 Numbers as Identifiers for OTTs
High
TR.OTTNumMgt
Q1/2
Under study
2025
Agreement
New
-
Technical Report on OTT numbering management
High
E.164 Supplement 2
Q2/2
Under study
-
Agreement
Rev.
-
Number Portability
High
TR.Carrier-Switching
Q2/2
Under study
2025
Agreement
New
-
Technical report on the carrier switching of SIM and e-sims for enterprises in M2M/IoT
High
E.100
Q3/2
Under study
2028
TAP
Rev.
-
Definitions in the area of telecom services
Medium
E.370.Suppl-ICT
Q3/2
Under study
2028
Agreement
Rev.
-
Supplement to E.370 for indoor coverage technologies
-
E.371 (ex E.dit)
Q3/2
Determined
2025-02-14
2026
TAP
New
-
Deemed impermissible traffic
-
E.ACP
Q3/2
Under study
2028
TAP
New
-
Alternative calling procedures
-
TR.AICNHM
Q3/2
Under study
2028
Agreement
New
-
AI for Communications and Natural Hazard Management
Medium
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10
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