On the occasion of the 100 Years of (Greater) Berlin anniversary, Berlin 2020 gGmbH, an organization of the Architekten- und Ingenieur-Verein zu Berlin e.V. (AIV), is launching an open-call initiative for an international urban design ideas competition. Berlin-Brandenburg 2070 aims to spur a broad social debate on the future of the Berlin-Brandenburg region. The competition asks architects, urban planners and landscape architects to respond to the interdisciplinary challenges facing the region in the future. The competition is focused on urban development issues common to both the city of Berlin and the state of Brandenburg. So that the design proposals fully take into account the challenges associated with sustainable metropolitan growth, the design ideas competition seeks to promote cooperation between the various experts and their fields. The international jury comprises the following members: Brigitte Bundesen Svarre, B.V. Prof. Ir. J.M.J. Jo Coenen Beheer, Prof. Werner Durth, Prof. Hans Kollhoff, Prof. Arno Lederer, Prof. Cornelia Müller, Reiner Nagel, Prof. Dr. med. Oliver Schwedes, Prof. Miroslav Sik. The patron of the project is the Governing Mayor of Berlin, Michael Müller, The deadline to register for the competition is 27 September 2019.