ITU-R Activities and Upcoming Events

Overview of Study Group Activities

Click here for an overview of ITU-R Study Group activities (structure, documentation, working methods, etc.)

Invitation Letters

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 circulars and circular letters.

ITU-R Chairmen and Vice-Chairmen

Study Groups (SGs)

Working Parties (WPs) & Task Groups

Conference Preparatory Meeting (CPM)

Radiocommunication Advisory Group (RAG)

Coordination Committee for Vocabulary (CCV)

ITU-R Activities - List of Chairmen/Vice-Chairmen by alphabetical order

Quick Links

List of Designated Focal Points (DFPs) for ITU-R Events

ITU-R on-line event registration system

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Upcoming Events
Today's Sessions
Circulars

WP 6C - Confirmed: 2025-09-01 - 2025-09-05 Geneva, Switzerland
WP 6A - Confirmed: 2025-09-02 - 2025-09-10 Geneva, Switzerland
WP 6B - Confirmed: 2025-09-08 - 2025-09-11 Geneva, Switzerland
SG 6 - Confirmed: 2025-09-12 - 2025-09-12 Geneva, Switzerland
WP 7D - Confirmed: 2025-09-15 - 2025-09-24 Geneva, Switzerland

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Today ITU's Sessions

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Connecting the world and beyond

ITU-R Activities and Upcoming Events

Overview of Study Group Activities

Invitation Letters

ITU-R Chairmen and Vice-Chairmen

Quick Links