Railway Safety Directive (2016/798)
Directive (EU) 2016/798 sets the common EU framework for railway safety. It requires every railway undertaking to operate under a safety management system and a single safety certificate, and it defines the roles of national safety authorities and independent accident investigation bodies.
The Railway Safety Directive of 11 May 2016 recasts Directive 2004/49/EC and belongs to the technical pillar of the 4th Railway Package. Its core instrument is the single safety certificate: one document confirming that a railway undertaking’s safety management system meets EU requirements.
ERA issues the certificate for operations covering more than one member state; for single-state operations the applicant chooses between ERA and the national safety authority. Certificates are renewed at intervals not exceeding five years. Infrastructure managers hold a safety authorisation from their national safety authority on the same logic.
Certificates, methods and targets
The directive works through harmonised instruments. Common Safety Methods define how risks are assessed and supervision is performed, and Common Safety Targets define the minimum safety levels member states must achieve.
National safety rules remain only where no EU instrument covers the ground, and new national rules must be notified and vetted before they apply. The direction of travel is deliberate: fewer national rules, more common ones.
Every vehicle must have an assigned entity in charge of maintenance (ECM); for freight wagons, the ECM must hold a certificate against EU requirements. The national safety authority supervises certificate holders on its territory and can restrict or suspend operations where it finds a serious safety risk — ERA issues, the national authorities supervise.
Independent investigation
Each member state maintains an independent Accident Investigation Body that investigates serious accidents separately from the judiciary and from the sector’s commercial interests.
Its purpose is learning, not liability: investigations establish causes and issue safety recommendations without apportioning blame. Without that separation, operational staff would have every incentive to withhold exactly the information the system needs to prevent the next accident.