Resolution 646 (Rev. WRC-19) encourages administrations to consider the following regionally harmonized frequency bands/ranges, as described in the most recent version of Recommendation ITU-R M.2015, ...

Some recent ITU-R studies estimate that the total spectrum needs in the fixed service for HAPS systems lie in the range from 396 MHz to 2 969 MHz for the ground-to-HAPS platform links and in the range ...

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 ...

ITU is at the forefront of enabling environmentally sustainable digital transformation. Recognizing the pivotal role of digital technologies in climate action and sustainable development, ITU is ...

For six years, Cooper led Government Affairs for the Starlink satellite broadband constellation project at Space Exploration Technologies Corp. (SpaceX), where she secured Federal Communications ...

The Day of the Seafarer 2025 focuses not just on the safety from dangers at sea, but also on mariners free from harassment ...

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 events ...

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 ...

Wired Internet access is available in the ITU meeting rooms H, K, L, M and Popov as well as at the Cybercafé. Wireless Internet Access is available throughout the ITU facilities. For events at CICG, ...

ITU-R administrative circulars and circular letters, including invitations to participate in ITU events, are available in electronic form on the ITU website. Click here for ITU-R administrative ...

The Radio Regulations, Edition of 2024, contains the complete texts of the Radio Regulations adopted by the World Radiocommunication Conference of 1995 (WRC-95) and reviewed by the subsequent World ...

The latest episode of ITU’s Space Connect series explored questions at the intersection of space safety, security and ...