The inauguration took place as part of the lively open day on September 22nd 2018, a project of nearly 10 years and 6 million euros in cost.
The ceremony was presided by Yannick Borde the Mayor of Saint-Berthevin. In his speech he emphasized the acoustic performance of the auditorium for which SerdB conducted a complete acoustic study. The words of the mayor: "All those who have already come are quite impressed by the quality of listening in the auditorium ... It is a real pleasure to present it"
Congratulations to the Building team of SerdB!"