This meeting aims to bring back the realm of Cartan Geometries to France, its home country. It will summarize four years of activities within the project SCREAM Symmetry, Curvature Reduction and EquivAlence Methods. It is funded from the Norwegian Financial Mechanism 2014-2021 and the National Science Center of Poland. It was developed by mathematicians and theoretical physicists from all over the World. Various achievements of the project will be presented during the meeting.
