FranceContinuous quantitative museum audience surveyOpen Continuous quantitative survey of the Louvre’s visitors Musée du Louvre Submission deadline November 9, 2026 at 11:00 AM UTC Contract value Not stated in the notice
FranceMarket research and surveysOpen Louvre public audience barometer: continuous quantitative survey Musée du Louvre Submission deadline November 9, 2026 at 11:00 AM UTC Contract value Not stated in the notice