RATP and IDFM approve operating and investment contract for 2021–2024, France April 15, 2021 | Europe Finance The new 2021–2024 operating and investment contract has been approved by the boards of directors of Île-de-France Mobility (IDFM) and Régie Autonome des Transport Parisiens (RATP) f... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password