Home (Global)SpectrumIARU and ITUITU‑R


The mission of the ITU Radiocommunication Sector is to ensure rational, equitable, efficient and economical use of the radio frequency spectrum by all radio communication services, including those using satellite, and to carry out studies and adopt recommendations on radio communication matters.

ITU‑R is organised in a number of Study Groups (SG) and each SG has a set of Working Parties (WP).

Working Party 1A/B

Working Party 3L

Working Party 5A

Print This Page Updated on April 26, 2021

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