New technologies that offer safety and efficiency benefits will define the rail system of the future. GNSS is one such technology and is already being used to track rolling-stock, and in passenger information, traffic management and predictive maintenance systems. In his speech at the ERTMS conference #CCRCC2019 “The Engine for the Digital Future,” European GNSS Agency (GSA) Executive Director Carlo des Dorides outlined how his Agency is working with the rail sector.