Open invitation to tender, deadline 01.02.2016, for the purchasing of broadcasting systems for DAB (Digital Audio Broadcasting) and FM in 50 road tunnels in the Southern Region. Electronic access to information: https://kgv.doffin.no/ctm/Supplier/Documents/Folder/138972. Contact Norwegian Public Roads Administration Southern Region, attn Jan O. Pedersen, Arendal, tel +47 02030, e-mail jan-oyvind.pedersen@vegvesen.no. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=453149-2015. Ref.n. 15/22873. 53/15.