T-kort (stylized as t:kort) is a digital ticketing system used for travel with public transport in Trøndelag, Norway. After its implementation in 2008, T-kort became the only valid ticketing system in the area, valid on bus, coach, tram and ferry transport as well as the Trøndelag Commuter Rail. The ticket is the size of a credit card, and can be charged monthly or as individual tickets.[1]