The International Amateur Radio Union (IARU) is a federation of national associations of certified radio amateurs, representing over 150 countries and separate territories around the world.

The three IARU Regions are organised to broadly mirror the structure of the International Telecommunications Union (ITU) and its related regional telecommunications organisations. The Regions comprise:
- IARU Region 1: Europe, Africa, the Middle East and Northern Asia
- IARU Region 2: The Americas
- IARU Region 3: Asia-Pacific

The IARU represents the interests of the Amateur Radio Service worldwide to relevant international organisations, promoting the interests of amateur radio and seeking to protect and enhance its spectrum privileges.

Satellite Frequency Co-ordination


The following announcement has been released by the IARU International Secretariat:

For some years, IARU has sought, through its group of volunteer satellite coordinators, to assign appropriate frequencies to be used by space satellites operating in the amateur bands. These efforts have generally been successful, allowing satellites to operate without undue interference to each other and to other services using the bands in question. The IARU role in coordination of frequencies is supported by ITU.

IARU is aware of a few satellites already operating in amateur bands which are causing difficulties in parts of the world as the frequencies they use do not appear to accord to existing band plans. IARU has now become aware of plans to launch a series of satellites where the frequencies proposed appear to conflict with existing IARU band plans in some parts of the world. IARU is investigating how this has arisen, and is discussing the issues with the parties involved.

We will make a further statement as soon as possible.