Île-de-France Mobilités names Keolis as operator of lines 16 and 17. The contract worth around €300 million is set to last seven years, with three years of optional extensions.

The operator of line 15 South will be known on July 18, 2023, said Valérie Pécresse (LR), the president of IDFM. This includes the management, from June 2024, just before the Paris Olympics, of the Saint-Denis - Pleyel station.