Planning model for cross-border agglomeration

Grand Genève is a metropolis around Geneva (CH). The agglomeration has common issues (housing, transports, environment, social cohesion) spread over two countries. This includes two distinct legislative models, three territories (Geneva Canton, Nyon District, the French Regional Cooperation Assembly - ARC), as well as a number of partners (Geneva City, Auvergne-Rhône-Alpes French Region, two French departments etc.).As this situation makes it hard to develop common policies, the Local Association for Cross-Border Cooperation (GLCT) has been created. It involves politicians and civil society representatives in order to develop pragmatic projects at local scale. After professional teams had presented a vision for these territories, discussions held at the local level within the "perimeters of coordinated urban planning" (PACA) led to a number of mobility, urban or environmental projects.