The 7-year operation and maintenance contract between RATP Dev and Saintes Grandes Rives and the Agglo proposes to modernize the BUSS network and make it more accessible, to encourage the 62,000 inhabitants to limit the use of their cars.  

This includes improved service for all throughout the region, with :  

Since January 1, 2025, RATP Dev has been operating and maintaining the Citibus mobility network for eight years, serving the Grand Narbonne metropolitan area—covering 37 municipalities and over 130,000 residents. This includes:

The urban community of Caen la mer has awarded RATP Dev a six-year contract to manage and maintain the Twisto mobility network, starting on January 1, 2025. The network serves some 275,000 inhabitants in 48 communes.

For a term of 8 years and 4 months from September 1, 2024, RATP Dev manages the Txik Txak "Littoral" transport network. One of the main challenges of the project is the reorganization of the network throughout the territory. The "Retro-littoral" and "Interior" sectors also support this evolution of the offer, leading to a supply shock for the territory.