La Defense Seine Arche is not just a business district; it's a real area for living. To improve the quality of life for the employees and students who go there every day, but also for residents, traders and tourists, a new planning policy has been driven by La Defense Seine Arche (Epadesa) for optimum integration of the business district in the city.  The redevelopment of the ring road, the construction of new housing, the development of activities in the district are just some of the salient features of this new urban ambition for this exceptional site.