At its sixty-sixth session in 2014, the International Law Commission completed its final report on the obligation to extradite or prosecute and submitted it to the United Nations General Assembly for consideration at its sixty-ninth session.1 The report concluded the Commission’s work on a topic the General Assembly had long considered important in states’ efforts to cooperate in the prevention of impunity for crimes of international concern.2 The Commission addressed the implementation of the obligation; gaps in the existing conventional regime; the priority between the obligation to prosecute and the obligation to extradite, and the scope of the obligation to prosecute; the relationship between the obligation with erga omnes obligations or jus cogens norms; the customary international law status of the obligation; and other matters of relevance from the general framework created in 2009 for the Commission’s consideration of the topic.
