Open invitation to tender, deadline 06/01/2026, for assisting the Île-de-France Roads Directorate (DiRIF) in implementing and improving its Tunnel Safety Management System (TSMS) in road tunnels in the Île-de-France region. Click here for bid/tender documents and where tenders must be sent. The duration of the contract is 48 months. Contact DRIEAT IF (Direction Regionale et Interdepartementale de l'Environnement, de l'Amenagement et des Transports d'Ile-de-France), attn Vincent Rouveyrol, Paris, tel +33 140618630, email dcppa.sg.drieat-if@developpement-durable.gouv.fr. Visit https://ted.europa.eu/en/notice/-/detail/755151-2025. Ref.n. DRIEAT-DIRIF-STT-AOO-25-013. 46/25.