Stadler offers tailor-made signalling solutions in the Mainline, Branchline, Light Rail Vehicle (LRV), Metro and Depot segments, as well as digital solutions and services to ensure efficient, digital and sustainable rail operations. The broad signalling portfolio comprises solutions in the areas of Automatic Train Operation, train control (European and national solutions), supported and even driverless operation (Communication-Based Train Control), as well as conventional and modern infrastructure technology, including interlocking technology (relay and electronic interlocking systems).