The Communauté d’Agglomération du Boulonnais has embarked on a proactive approach aimed at developing soft modes, intermodality and optimisation of public transport. To this end, it has decided to establish a system to assist the operation and information of travellers and a new interoperable ticketing with the regional Pass Pass network. This project aims in particular to provide passengers with real-time information on different media (on board, central station or smartphone), increase the number of points of sale to facilitate occasional travel, provide better knowledge of the use of the network in order to adapt the transport offer and improve the quality of service.