Abstract: | On the face of it the 1948 Convention on Genocide appears tobe a treaty that on the one hand obliges contracting statesto criminalize and punish genocide in their domestic legal systemsand, on the other, arranges for interstate judicial cooperationfor the repression of genocide. The International Court of Justice(ICJ), in the Bosnia v. Serbia judgment, has instead held thatthe Convention, in addition to providing for the criminal liabilityof individuals, also imposes on contracting states as internationalsubjects a set of obligations (to refrain from engaging in genocide,to prevent and punish the crime, and also to refrain for allthose categories of conduct enumerated in Article III: conspiracy,incitement, attempt, complicity). This approach raises two questions:(i) is it warranted so to broaden states' responsibility? (ii)when applying such Article III categories to state responsibility,should an international court such as the ICJ that pronounceson interstate disputes rely upon criminal law categories toestablish whether a state incurs responsibility for conspiracy,complicity, and so on? Or should it instead forge autonomouslegal categories better suited to state responsibility? Theauthor sets forth doubts about whether it is appropriate totranspose criminal law categories to the corpus of internationallaw of state responsibility. In particular, his misgivings relateto the category of state complicity in genocideas set out by the Court: once the Court decided to transplantthis criminal law category to state responsibility, arguablyit should have relied upon the rigorous concept of complicity,as derived by international criminal courts from case law andthe relevant practice of states, rather than apply a notionthat finds no basis in international criminal law, in comparativecriminal law or in state practice. |