Become a line witness in the Centre and South Yvelines area!

Do you use the Centre and Sud Yvelines bus lines and would you like to contribute to improving the quality of service?

You travel regularly in the territory of Centre and South Yvelines. You are therefore ambassadors for better public transport on a daily basis.

This system was set up by the FNAUT Association (National Federation of Transport Users' Associations) in partnership with Île-de-France Mobilités and the Transporters.

How does it work?

1. Log on to the FNAUT association's website (via the link below):
2. Go to the section: "Line cookies". Then, select "Make a testimony".
3. All you have to do is fill in the form by clicking on the "Centre and Sud Yvelines" territory, choosing your line, the date, the time, the stop and the criterion.
4. Finally, click on "send"!

Your opinion is invaluable to us to help us improve the quality of your trips.