Digital terrestrial television in Denmark was technically launched in March 2006 after some years of public trials. The official launch was at midnight on November 1, 2009, where the analogue broadcasts shut down nationwide.
As of September 2013, six national multiplexes are available. MUX 1 & 2 are owned by DIGI-TV I/S (joint-venture between DR and TV 2) but are operated by Teracom A/S. They broadcast free-to-air channels only. MUX 3 - 6 are owned and operated by Boxer broadcasting encrypted pay-TV only.
In 1999, a trial was launched in Copenhagen and Zealand. Another trial was launched in 2002 on northern Jutland, broadcasting the three public service channels and an experimental regional channel called "TV 2/Nord-Digital".
In June 2005, a broad majority consisting of Venstre, the Conservative People's Party, the Social Democrats, the Radical Liberal Party, the Socialist People's Party and Danish People's Party agreed that the analogue broadcasts would cease in October 2009.
The technical launch was made on March 31, 2006 after some months of national trials with one multiplex covering the entire country. It offered the national analogue channels DR1 and TV 2, as well as DR2, a stream for signed simulcasts of news programmes on the three other channels and the MHP services DR extra and TV 2 Extra. February 19, 2008, DR Update started broadcasting on the simulcast channel when this channel was not used for simulcasting (between 17 and 20 o'clock). The multiplex was operated by DIGI-TV I/S, a joint-venture between DR and TV 2.