The national safety authorities of Member States where a railway undertaking operates shall cooperate in coordinating their supervision activities concerning that railway undertaking to ensure that any key information on the specific railway undertaking is shared, particularly on known risks and its safety performance.
Les autorités nationales de sécurité utilisent les informations recueillies par l'Agence au cours de l'évaluation du dossier visée à l'article 10, paragraphe 5, point a), aux fins de la surveillance d'une entreprise ferroviaire après la délivrance de son certificat de sécurité unique.