ITU

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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.
 
 
 
 
 

Radio Regulations Board (RRB)