About RATP
RATP, short for Régie Autonome des Transports Parisiens, is the primary public transport operator in Paris and much of the surrounding Île-de-France region. It operates the Paris Metro, several RER (suburban express) lines, tramways, and a large network of bus routes, as well as certain night services. The organization is a state-owned public company responsible for moving millions of passengers daily across the Paris area.
A charge labeled “RATP Paris” on your bank or credit card statement typically relates to the purchase of public transport tickets or passes in the Paris region. This may include single tickets, carnet (multi-ticket) purchases, contactless payments at gates, top-ups of Navigo travel cards, or airport transfer tickets (such as to and from Charles de Gaulle or Orly via RER or bus). Charges can be one-off transactions at station ticket machines, ticket offices, on buses, or via digital channels linked to RATP’s payment systems.
If you have questions about a charge from RATP, first check any recent travel in Paris or Île-de-France, including metro, RER, bus, or tram journeys, and review your paper receipts, app receipts, or Navigo card history. For issues or suspected errors, you can contact RATP customer service through their official website or visit a staffed ticket office in a metro or RER station with your card and proof of identity. Be aware that some banks may show slightly different or delayed amounts due to currency conversion or pending authorizations, so reviewing your statement over several days can help clarify temporary holds or adjustments.