The objective of this advanced training program was to provide trainees with a better understanding of various aspects of designing Emissions Trading Systems (ETS), and to discuss its practical implementation. The course was moderated by experienced experts and trainers such as policymakers, representatives from international organisations and professionals from research institutions, academia, private sector and consulting agencies from China and abroad. Moreover, the training provided great opportunities to facilitate exchange, discussions and professional networking for both, trainers and trainees.