SBB, in compliance with the Swiss Federal Act on Equality for People with Disabilities (in force since 2004), is striving to guarantee passengers with varying degrees of mobility the possibility of travelling autonomously by train and is adapting its rolling stock, infrastructure and information system.

There are currently 45 regional routes served by low-floor trains (FLIRT, DOMINO, DTZ and GTW). In parallel, there are more and more stations where the platform has been adapted (M55) to permit floor-level access to trains.