The COP29 Presidency has announced Green Digital Action as one of the 14 global initiatives under its Action Agenda. The purpose of presidency-led initiatives is to advance climate action, encourage ...

The International Telecommunication Union (ITU) is pleased to invite the participants to the Digital Financial Services (DFS) Security Clinic Lesotho that will take place on 5-6 June 2025 from 10h00 ...

Starting from 1 October 2023, the ITU web interface “e-Submission of satellite network filings" includes the e-Examination tool. GIBC (Graphical Interface for Batch Calculations) PFD (power ...

Build a sustainable future with transformative AI – Join us in Geneva for the AI for Good Global Summit, 8-11 July 2025. Check out the latest issues of the ITU Journal on Future and Evolving ...

10-Gigabit-capable passive optical network (XG-PON) systems: Definitions, abbreviations and acronyms In force ...

Former ITU-T Y.2060 renumbered as ITU-T Y.4000 on 2016-02-05 without further modification and without being republished. 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 ...

1. Allocation tables - International call sign series (Appendix 42 of the Radio Regulations), Blocks of coast station identification numbers, Blocks of selective call numbers for ship stations and ...

The 2nd UN Virtual Worlds Day is a global gathering that brings together leaders, innovators, and stakeholders to explore the transformative potential of AI-powered virtual worlds in addressing global ...

Working Party 5B (WP 5B) - Maritime mobile service including the Global Maritime Distress and Safety System (GMDSS); the aeronautical mobile service ...

Thousands of telecommunication professionals trace the beginnings of their careers to the exploration of the radio spectrum that was made possible by their early involvement in amateur radio. Many ...

ITU's Headquarters in Geneva (Place des Nations, 1211 Geneva 20, Switzerland) are conveni ently located overlooking the Place des Nations in the Heart of Geneva's United Nations district. Access is ...