Since its establishment at the turn of the century, a central preoccupation of the International Criminal Court (ICC) has been to catalyse the pursuit of criminal accountability at the domestic level. Drawing on ten years of research, this book theorizes the ICC's principle of complementarity as a transnational site and adaptive strategy for realizing an array of ambitious governance goals. Through a grounded, inter-disciplinary approach, it illustrates how complementarity came to be framed as a 'catalyst for compliance' and its unexpected effects on the legal frameworks and institutions of...