Contesting a RATP or SNCF fine in France is possible within 30 days of the infraction. Here is what you need to know in 2026.
Valid Grounds for Contestation
- Valid subscription not presented (attach proof of active subscription)
- Validator machine malfunction (documented)
- Controller error (misidentification, misread ticket)
- Force majeure: documented emergency
Where to Send
- RATP: Direction des Relations Clients, 54 Quai de la Rapée, 75599 Paris Cedex 12
- SNCF: Service Recours, 62973 Arras Cedex 9
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