Policy Units were set up to bring together high-level expertise to explore state-of-the-art research and analysis; identify good practice and lessons learned; and develop independent policy recommendations on particular issues regarding sustainable urban development. Transport is included in the Policy Unit#9: Urban Services and Techonology Policy Unit, which is co-led by the Association of German Cities and the International Association of Transport and Development (UITP). 

Issue papers: United Nations Task Team on Habitat III prepared issue papers, summary documents that address one or more research areas, highlight general findings, and identify research needs on topics related to housing and sustainable urban development. 

Issue Paper on Transport and Mobility (May 31, 2015)