Chandigarh Transport Undertaking (also called CTU) is the Public Transport unit of the Chandigarh administration in India. It is managed by Home Secretary, who also acts as Transport secretory and director. It operates a mixed fleet of AC, non AC, mini, midi and Corona low floor buses, almost all the busses have digital display and the routes, time of arrrival and stops of the CTU busses can be found in CTU Bus Guide app for Android phones.