EN 16494:2025, a key element for the single European railway signalling and speed control system
To organize a safe railway network, it is fundamental to have a robust signalling and speed control system. At the European level, the European Rail Traffic Management System (ERTMS) is the system deployed for the management and interoperation of signalling for railways by the European Union (EU). The ERTMS ensures interoperability of the national railway systems, reducing the purchasing and maintenance costs of the signalling systems as well as increasing the speed of trains, the capacity of infrastructure and the level of safety in rail transport.