New and emerging technologies, from electric cars and buses to zero-carbon producing energy sources, as well as policy innovations, are critical for combating climate change, but to be effective, they must ensure that transport strategies benefit everyone, including the poorest, according to this publication, which provides a guide to achieving sustainable transport. This interagency report on sustainable transport was prepared as a background document for the second Global Sustainable Transport Conference, taking place from 14 to 16 October 2021 in Beijing. It was prepared by the Conference Secretariat, the United Nations Department of Economic and Social Affairs (DESA), in close collaboration with other UN agencies.