Testing and Test Control Notation version 3: TTCN-3 language extensions: Advanced matching

Testing and Test Control Notation version 3: TTCN-3 language extensions: Performance and real time testing

Testing and Test Control Notation version 3: TTCN-3 language extensions: Behaviour types

Testing and Test Control Notation version 3: TTCN-3 language extensions: Advanced parameterization

Testing and Test Control Notation version 3: TTCN-3 language extensions: Configuration and deployment support

Testing and Test Control Notation version 3: TTCN-3 language extensions: Support of interfaces with continuous signals

Testing and Test Control Notation version 3: TTCN-3 runtime interface (TRI)

Testing and Test Control Notation version 3: Using JSON with TTCN-3

Testing and Test Control Notation version 3: TTCN-3 control interface (TCI)

Testing and Test Control Notation version 3: TTCN-3 core language

Terms and definitions for the D-series Recommendations

New Annex A - Practical implementation of Recommendation ITU-T D.156

Guidelines for international short message service (SMS) interconnection

Time-scale for settlement of accounts for international telecommunication services

International Internet connection

General considerations for traffic measurement and options for international internet connectivity

ITU-T D.170 - Supplement on guidelines for contents of an international interconnection agreement

Time-scale for settlement of accounts for international telecommunication services

Checklist for bilateral complex agreements

Supplement 2: Guidelines for reducing the costs of international Internet connectivity

Costs, charges and competition for mobile financial services (MFSs)

Collaborative framework for OTTs

Establishing and connecting regional Internet exchange points to reduce costs of international Internet connectivity

Charging and accounting principles for NGN

Monthly telephone and telex accounts

Enabling environment for voluntary commercial arrangements between telecommunication network operators and OTT providers

Optimizing terrestrial cable utilization across multiple countries to boost regional and international connectivity

ITU-T D.263 - Supplement on Principles for increased adoption and use of mobile financial services (MFSs) through effective consumer protection mechanisms

Shared uses of telecommunication infrastructure as possible methods for enhancing the efficiency of telecommunications

Policy and methodological principles for determining co-location and access charges

Amendment 1 - Annex B: Guidelines for implementing efficient cost models for telecommunication service tariffs in the Africa region

ITU-T D.52 - Implementation guidelines for Recommendation ITU-T D.52 focusing on operationalization of regional Internet exchange points

Customer redress and consumer protection mechanisms for OTTs

Circular Economy: Definitions and concepts for material efficiency for ICT

Test suites for assessment of the external universal power adapter solutions for portable information and communication technology devices

Test suites for assessment of the external universal power adapter solutions for stationary information and communication technology devices

E-waste management framework for countries

Construction of optical/metallic hybrid cables

Guideline on implementing the e-waste reduction target of the Connect 2020 Agenda

Progressive migration of a telecommunication/information and communication technology site to 400 VDC sources and distribution

Energy efficiency metrics and measurement methods for telecommunication equipment

Field mountable single-mode optical fibre connectors

Smart energy solution for telecom sites

Operational Bulletin No. 1199 (1.VII.2020) and Annexed List:
List of International Signalling Point Codes (ISPC) (According to Recommendation ITU-T Q.708 (03/99)) (Position on 1 July 2020)

List of International Signalling Point Codes (ISPC) (According to Recommendation ITU-T Q.708 (03/99))

Operational Bulletin No. 1251 (1.IX.2022) and Annexed List: Status of Radiocommunications between Amateur Stations of Different Countries (In accordance with optional provision No. 25.1 of the Radio Regulations) and Form of Call Signs assigned by each Administration to its Amateur and Experimental Stations (Position on 1 September 2022)

Status of Radiocommunications between Amateur Stations of different Countries (In accordance with optional provision No. 25.1 of the Radio Regulations) and Form of Call Signs assigned by each Administration to its Amateur and Experimental Stations

Operational Bulletin No. 1280 (15.XI.2023) and Annexed List:
Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions (According to Recommendation ITU-T E.212 (09/2016)) (Position on 15 November 2023)

Operational Bulletin No. 1283 (1.I.2024) and Annexed List:
List of issuer identifier numbers (In accordance with Recommendation ITU-T E.118 (05/2006)) (Position on 31 December 2023)

Operational Bulletin No. 1293 (1.VI.2024) and Annexed List:
List of Signalling Area/Network Codes (SANC) (Complement to Recommendation ITU-T Q.708 (03/1999)) (Position on 1 June 2024)