As part of its public service modernization and digital usage development efforts, Vallée Sud – Grand Paris launched MonValléeSud on Tuesday, December 1, 2026. This mobile application aims to facilitate residents' access to the territory's services and facilities.
MonValléeSud will progressively centralize daily useful services and information, such as access to media libraries, swimming pools, and the recycling center. It will also provide Territory news and cultural events, with notifications for urgent updates.
Among its features, the app will enable the progressive dematerialization of access cards for swimming pools and media libraries. Registered users can link their pass number to the application. The QR code for accessing the Verrières-le-Buisson recycling center can also be integrated.
The application serves as a complementary tool to existing contact and access methods, which remain available to users.
