The works have just started in the Cour d’Honneur (Main Courtyard) of the French National Assembly. The construction works includes an intervention in successive phases until November 2017 : clearing of the existing, full renovation of the waterproofing under the mineral flooring and technical equipments and then implementation of a stone pavement. The project deals with this representative place of the Republic and its Assembly by developing a space that evokes a form of restitution for the original courtyard while integrating contemporary uses.