Currently, Media Broadcast is planning further expansion of the transmitter network for the next few years in collaboration with the radio operators of the nationwide programs (Channel 5C). The regional public and private digital radio offerings are broadcasted over their own networks, which are unrelated to the reception situation of the nationwide stations. Regional programs are tied to the federal states; for example, the programs of BR can only be heard in Bavaria. This is regulated by law. In border areas between federal states, it is naturally possible to receive programs from the neighboring federal state. Digital radio in Switzerland: DAB+ (T-DAB) is in its final expansion phase and includes national and regional ensembles offered by SRG, SwissMediaCast, Romandie Médias SA, and Limus-Digris. DAB+ is finally available for all of Austria. With the digital radio standard DAB+ and nationwide radio offerings in Austria, a white spot on the European radio map in the DACH region is being filled.