WMO World Meteorological Organization [to 28 November 2015]
https://www.wmo.int/media/?q=news

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New Radio Regulations protect vital meteorological radio frequencies
27 November 2015
Radio frequencies which are vital for weather forecasts, disaster warnings and climate monitoring will remain available to the meteorological community and protected from interference from other applications thanks to decisions taken by the World Radiocommunication Conference 2015 (WRC-15).

The World Meteorological Organization (WMO) today welcomed the outcome of WRC-15, which revised and updated the Radio Regulations, the international treaty governing the use of the radio-frequency spectrum. The month-long conference is sponsored by the International Telecommunications Union and takes place every four years.