The Green Digital Action track at COP30 in Belém, Brazil, will showcase progress on digital climate action, highlight green ...

Information technology - Open Systems Interconnection - The Directory: Public-key and attribute certificate frameworks Superseded ...

The file initially posted on 11 June 2020 for this Corrigendum to the Recommendation was replaced on 17 July to correct a minor typographical error in the ...

Home : ITU-R : R23-WP4A : Contributions : 1064 Recently posted - Search Meeting Documents [1064] Report on the fifty-eight meeting of Working Party 4A (Geneva, 4-14 May 2026) ...

This document corresponds to G.722 Appendix II which was published in Blue Book (1988). It includes one diskette containing the digital test sequences for the verification of the G.722 SB-ADPCM codec ...

International coordination, notification and recording procedures for space systems and earth stations and examination of frequency assignment notices submitted by Administrations (Membership) for ...

ITU wishes to inform you that the Space Sustainability Forum from 12-14 October and the 4th Informal Inter-Regional Meeting on for PP-26 (IRM-4) from 13-14 October will be held in a hybrid mode. ITU ...

As the world looks for solutions to pressing global challenges, digital is taking centre stage. To leave no-one behind, ITU Member States have set two clear ...

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ITU’s Administrative Regulations contain provisions of a technical nature governing international telecommunications. The purpose of the Regulations is to ensure the efficient operation of ...

Kaleidoscope 2024 took place on 21-23 October in collocation with the World Telecommunication Standardization Assembly (WTSA-24) in New Delhi, India. The theme of Kaleidoscope 2024: Innovation and ...