Content creator Mr. Bidouille reveals the secrets of JHR
In September 2025, the JHR project welcomed content creator Mr. Bidouille for an exclusive tour
RJH Advanced School
The 2nd edition of the RJH Advanced School will be held from October 13 to
13 th JHR technical seminar at Aix en Provence
The 13 th Scientific and Technical Seminar took place from 3 to 5 June in
2023 JHR internal event
Each year the project management invite all the JHR employees at a seminar presenting the
Yearly security day at JHR on October the 3 rd
Like every year, the team in charge of safety management on the JHR site organises