subsector checking: the application dedicated to providers For the control of stakeholders on "sursector" sites The "sursector checking" application is dedicated to providers responsible for control. It is a scanning tool that works directly on a smartphone or on a tablet. It is free and easy to use. It allows in particular to: - Scan the speaker's badge - Control the legitimacy and the right of access - Activate the presence of the speaker Thanks to its powerful online platform and its erg