Sanctions termination has become a ubiquitous phenomenon in international politics. Controversies about cases such as Cuba, Iran, Russia, and Zimbabwe exemplify the contested nature of policy debates about the termination of sanctions. Yet, research has focused on sanctions’ implementation and effectiveness, directing little attention towards their removal. This project examines the causes, processes, and consequences of ending sanctions. It combines cross-national analyses based on the first global dataset on sanctions termination with in-depth case studies covering different regions.