This round table will bring the current vision of the Circular Economy concept to our sector: Circular Construction. It will help to understand how the Circular Economy should interact with the planning and execution of a building while insisting on introducing the criteria of the 17 Sustainable Development Goals. Promoted by the UN – and supported in particular by the Congress and the Rebuild Fair – they also have an impact on a sector such as the construction industry, as demonstrated by the Ellen MacArthur Foundation study, for example. Developers, architects and builders are facing a real revolution in their activity: Zero waste, zero kilometre, zero energy consumption. 100% recyclability.