content produced in Bulgaria Outside of Bulgaria, only BNT 4 is available to watch over the internet. However, BNT 1, BNT 2 and BNT 3 channels are watched over the internet only in Bulgaria due to their broadcasting rights. Attempting to watch BNT 1, BNT 2 and BNT 3 channels outside of Bulgaria, the test card on the website will result in the English text "This broadcast is limited only for the territory of Bulgaria.". BNT operates four regional broadcasting centers, based in Blagoevgrad, Varna, Plovdiv and Ruse. Mission, values and goals BNT operates in accordance with the Radio and Television Act. Under the Act, BNT is a legal entity based in Sofia and it is the national public service broadcaster and communications operator. As a public service broadcaster, the main purpose of BNT is to deliver a broad range of news and programming that keeps its audience informed about important issues and events in the areas of politics, economics, business, culture, science and education. Through its programming policy, BNT protects national interests and values, science and education; and represents the cultural heritage of all Bulgarian citizens, irrespective of their ethnicity. BNT caters for the diverse ideas and beliefs within society by reflecting the many different points of view and encouraging mutual understanding and tolerance in the relations between people. BNT has the commitment to produce a broad spectrum of national and regional programmes including ones about other countries, societies and cultures around the world; programmes that meet the needs of Bulgarian citizens whose mother-tongue is not Bulgarian, by the inclusion of original content in their own language; and programmes that keep Bulgarians living abroad up-to date with events in their home country. Logos References External links Eastern Bloc mass media Publicly funded broadcasters Television networks in Bulgaria European Broadcasting Union members Television channels and stations established in 1959 1959 establishments in Bulgaria Mass media in Sofia State media