Autonomous Institution "National Broadcasting Company of Chuvashia" was created in December 2011 by the Cabinet of Ministers of the Chuvash Republic.
[2] On 28 November 2012 CNBC won federal competition for the right to broadcast on the terrestrial frequency 100,3 FM in Cheboksary.
Radio channel broadcasts in Chuvash and Russian languages on the whole country on 105.0 FM and VHF waves 72.41, the third button, as well as real-time online www.ntrk21.ru.
Chuvash National Television – the first TV channel in the country, applied "without film" technologies production.
The mobile station allows you to broadcast important events in the life of the republic in the record and live.