How to re-link the territories? The meeting of planning agencies is the annual meeting of elected officials, public and private developers, planners and architects, researchers, and all those interested in the evolution and dynamics of cities and territories . This 40th edition will be held on 6, 7 and 8 November 2019 in Île-de-France and will be co-organized by the Institut Paris Region (formerly IAU) and the National Federation of Urban Planning Agencies (Fnau).