Ile-de-France Mobilities Signs 2026–30 Transilien Contract with €43 Million Bonus-Penalty

Ile-de-France Mobilities signed a 2026–30 direct operating contract with SNCF Voyageurs covering the Transilien package of services — RER lines C, D and E plus Transilien lines H, J, K, N, P, R and U. The signing took place on 15 October and was reported by Railway Gazette on 10 November.

The contract sets explicit service levels, raised punctuality requirements on some lines, a bonus-penalty scheme worth €43 million per year, and season ticket refunds if performance stays poor. Investment covered by the arrangement includes new rolling stock, a €3 billion mid-life refurbishment of 360 NAT/Francilien trains between 2027 and 2043, including CCTV and passenger information systems, a €1.2 billion depot modernization program, €7.2 billion of IdFM infrastructure investment and €4.4 billion for RER NG and MI20 fleets, with operating costs of €3 billion a year funded by IdFM.

It stands as an example of a commuter operating contract built on measured performance with real financial consequences.