Norwegian Broadcasting Corporation Ltd. (NRK) invites interested contractors to apply for qualification to participate in a competition with negotiations in offering NRK a service contract providing the last development stage of the digital radio network including subsequent operations until 31.12.2031. NRK shall not own equipment and the installations themselves, and the chosen contractor will have to establish an operational organization and make the necessary infrastructure investments. The contract is estimated to have an approximately value of 1 billion NOK over the period 1.10.2014 to 31.12.2031.