Ruter is looking to create a seamless mobility system across regions for travellers through cooperation with the neighbouring counties, Østfold, Oppland and Buskerud. The cooperation is formalised through contracts with the counties for Østfold and Oppland, and a contract has been signed with Brakar AS for Buskerud. In addition, Ruter has started a cooperation with Hedmark county and data is exchanged with Vestfold and Telemark counties.