Autoritat del Transport Metropolità (ATM)
ATM is the territorial mobility authority for the metropolitan area of Barcelona. The Consortium is made up of the Catalan Government and by local authorities: Barcelona City Council and the Barcelona Metropolitan Area (AMB).
The ATM acts as the financial body behind the metropolitan public transport system, guaranteeing resources for financing the public transport of passengers. The main operators (bus & rail) are included in the Integrated Fare System