In the summer of 2017, the UN International Law Commission adopted Draft Article 7 and an associated draft annex for its project on immunity of state officials from foreign criminal jurisdiction. The draft article identifies six “crimes under international law in respect of which immunity ratione materiae shall not apply”: genocide; crimes against humanity; war crimes; crime of apartheid; torture; and enforced disappearance. Given the divergences within the Commission when considering and adopting Draft Article 7 (as evidenced by the plenary debate in 2016 and 2017, the unusual recorded vote on whether to refer the matter to the Commission's drafting committee, and the Commentary), it is difficult to conclude that the Commission is expressing a view that Draft Article 7 reflects lex lata.

In July 2017, the UN International Law Commission (ILC) provisionally adopted Draft Article 7 on exceptions to immunity ratione materiae of state officials from foreign criminal jurisdiction, by a recorded vote of twenty-one votes in favor, eight votes against, and one abstention. In the view of the majority of ILC members, immunity ratione materiae does not apply to the six international crimes listed in the draft article—genocide, crimes against humanity, war crimes, apartheid, torture, and enforced disappearance—either because of a limitation or because of an exception. The unusual practice of adopting a draft article by recorded vote demonstrated the deep controversy among the ILC members themselves. After all, exceptions to official immunity lie at the core of the project of “Immunity of State Officials from Foreign Criminal Jurisdiction” that was started a decade ago by the ILC. This divisive Draft Article 7 naturally garnered criticism and equally deep controversy among states in discussions on the ILC's work report at UN General Assembly Sixth Committee in late October 2017.

The International Law Commission (ILC) explains in its 2017 Commentary to Draft Article 7 of its Draft Articles on the Immunity of State Officials from Foreign Criminal Jurisdiction that the draft articles are “intended to apply within an international legal order whose unity and systemic nature cannot be ignored.” The quest for coherence is admirable. It enhances legal certainty and predictability in an evolving area of the law. But a systemic approach can also go too far—stretching analogies and ignoring differences, seeing a trend where there is none. The trajectory of the ILC's work on Draft Article 7 illustrates certain dangers.

The International Law Commision's (ILC's) work on Immunity of State officials from Criminal Jurisdiction, which started ten years ago, has generated over time high expectations. In light of progress in international criminal law, the ILC is expected to strike a reasonable balance between the protection of sovereign equality and the fight against impunity in case of international crimes. It requires the Commission to determine whether or not immunity from criminal jurisdiction applies or should apply when international crimes are at stake. At its 2017 session, the ILC eventually adopted Draft Article 7 on this issue, which proved quite controversial and did not meet states’ approval. The purpose of this essay is to shed some light on the main shortcomings of this provision and to identify possible alternatives that could permit the ILC to overcome the deadlock concerning its adoption.

In addressing the topic of the immunity of state officials from foreign criminal jurisdiction, the International Law Commission (ILC) took on one of the most contentious issues in contemporary international law. The question whether functional immunity applies when officials are accused of having committed international crimes has divided courts and scholars alike, and the ILC was deeply split. The “international crimes” exception set forth in Draft Article 7 was, exceptionally, put up for a vote, with twenty-one votes cast in favor of provisional adoption, one abstention, and eight negative votes. Because the ILC has a mandate to both codify and progressively develop international law, these figures do not help resolve what was arguably the real bone of contention: whether or not the exception is already part of customary international law—that is, whether it is lex lata.

This contribution explores the implications of United Nations Security Council (UNSC) referrals under Chapter VII of the Charter of the United Nations to the International Criminal Court (ICC) for the immunity ratione personae of officials of states that are not party to the ICC Statute. While Article 13(b) of the ICC Statute allows the ICC to receive referrals of situations by the UNSC, disagreement remains among authors as to when such a referral removes the customary immunity attached to a head of state of a nonstate party to the ICC Statute. In particular, it remains disputed whether the broad obligation placed on Sudan by UNSC Resolution 1593 (2005) had the implicit effect of doing so. In referring the situation in Darfur (Sudan) to the ICC under Chapter VII of the UN Charter, the UNSC determined that “the government of Sudan, and all other parties to the conflict in Darfur, shall cooperate fully with and provide any necessary assistance to the Court and the prosecutor pursuant to this resolution.”