This report focuses on special economic zones (SEZs) which are widely used across most developing and many developed economies. It explores the place of SEZs in today’s global investment landscape and provides guidance for policymakers on how to make SEZs work for sustainable development. It presents international investment trends and prospects at global, regional and national levels, as well as the evolution of international production and global value chains. It analyses the latest developments in new policy measures for investment promotion, facilitation and regulation around the world.