ITU explores a collaborative approach to secure telephone networks for combating fraudulent communications with digital certificates.

ITU is holding its 100th Radio Regulations Board meeting — a significant milestone in global spectrum governance.

Revised Annex A: Clarification and explanation of the structure and function of international ITU-T E.164-numbers In force ...

Unless specified otherwise, registration to ITU-R events requires the approval of the corresponding Designated Focal Points (DFP) for ITU-R event registration. Read more on registration to ITU-R ...

Your gateway to a wealth of information about ITU’s history: facts, figures, lists, dates, and a growing selection of digitized documents. Search the History Portal ...

Revised Appendix VIII - Effects of IP network performance on digital television transmission QoS Superseded ...

This amendment contains both new material and Amendment 1 material. As such it replaces Amendment 1 Superseded ...

Recently posted - Search Recommendations G.984.2 : Gigabit-capable Passive Optical Networks (G-PON): Physical Media Dependent (PMD) layer specification ...

Not yet a member? Join ITU as a member to have a direct voice in the decisions impacting your business, organisation, or economy. It's your opportunity to shape the future of technologies, network ...

Venue: Climate Action House (on invitation only – contact [email protected] for more information) ...

Recommendation G.8275.1/Y.1369.1 (11/22) Approved in 2022-11-13 Status : In force Table of Contents Summary Access : Freely available items Available languages and formats : Click on the selected ...