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 ...

One of the most important inventions of the twentieth century was broadcasting with analogue radio and television systems. The last few years, however, have seen the birth of digital broadcasting.

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 ...

Celebrate ITU’s 160th Anniversary with our special Light Show on WTISD. Tune in on May 17 via different channels: We use cookies on our website to give you the most relevant experience by remembering ...

WP 3J provides information and develops models describing the fundamental principles and mechanisms of radio-wave propagation in non-ionized media. Such material is used as the basis of propagation ...

ITU has developed a series of national country reviews on collaborative digital regulation, in partnership with government authorities, national stakeholders and recognized experts. Based on ...

This report provides an overview of trends and developments in ICT infrastructure, access and use in Africa, which includes 44 Member States and is home to a population of 1.04 billion people. The ...

The International Telecommunication Union (ITU) and the World Benchmarking Alliance (WBA) have collaborated on the joint “Greening Digital Companies: Monitoring Emissions and Climate Commitments 2024” ...

The most recent edition of the “UN Activities on AI Report” represents a collaborative endeavor between the International Telecommunication Union (ITU) and 46 United Nations agencies and bodies. This ...

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 ...

In today’s digital era, the education sector faces both unprecedented opportunities and challenges. Millions of schools remain without internet access, hindering progress toward inclusive, equitable ...

This publication contains the complete text of the Council’s Resolutions and Decisions, including three appendices (numerical list of all Resolutions adopted by the Council since its creation, ...