
The following is a guest post by Emily Tsui. Emily is a Juris Doctor/ Master of Global Affairs candidate at the University of Toronto. The following is the author’s reflection of her experience at the 2021 Online Winter Courses of the Hague Academy of International Law. This blogpost and the author’s attendance at the Hague Academy are supported by the Canadian Partnership for International Justice and the Social Sciences and Humanities Research Council of Canada.
In the International Criminal Court’s (ICC) recent and lengthy trial judgment in the case of Dominic Ongwen, the Trial Chamber made several references to the jurisprudence of human rights courts, instruments, and documents. These references included 12 citations to the European Court of Human Rights (ECtHR); 14 citations to the Inter-American Court of Human Rights (IACtHR); several citations to instruments such as the Universal Declaration of Human Rights, the International Covenant of Civil and Political Rights, and the Convention on Consent to Marriage; and multiple citations to various reports by the United Nations (UN) High Commissioner for Human Rights. The references highlight one way of how the ICC engages with human rights law in its work in adjudicating international criminal cases. The following post discusses why the relationship between international criminal law and international human rights law matter, and the crucial role that human rights activists and institutions have in developing this relationship.
Why the relationship between international criminal law and international human rights law matters
International criminal law and international human rights law are distinct but related branches of law. As the International Law Commission’s (ILC) Report on Fragmentation noted, international human rights law aims to “protect the interests of individuals”, while international criminal law “gives legal expression to the fight against impunity.” As the ILC observes, these distinct branches of law emerge out of the practice needs of specialization, rather the intentional creation of distinct regimes. These two fields are deeply linked in substance. For example, serious human rights violations may constitute crimes against humanity under international criminal law. As such, it is logical that interactions between these two fields of law occur.
Various courts and tribunals have furthered the link between international human rights law and international criminal law, which helps to create a coherent body of law across different international forums to bring justice to individuals whose rights have been violated. At the ICC, the relationship between the two fields is given effect under Article 21(3) of the Rome Statute, which allows the ICC to consider “internationally recognised human rights.” Article 21(3) is considered a welcome provision that allows for the interaction of these two regimes by formally permitting the interaction between the two fields of law.
As noted above, the trial judgment of Dominic Ongwen made reference to decisions of several international courts and tribunals, including the jurisprudence of the ECtHR, IACtHR, and the African Commission of Human Rights in its discussion of what constitutes torture (par. 2701). These references help the Trial Chamber to show that there is a broad consensus in international courts that the severity of torture may be met by a single act or by a combination of acts reached as a whole. This practice of international criminal courts and tribunals in referencing cases of human rights tribunals is not new to Dominic Ongwen’s case, but rather is a long-standing practice. Institutions like the International Criminal Tribunal for the Former Yugoslavia (ICTY) have long used human rights law in its jurisprudence.
Under international human rights law, the IACtHR cross-references the jurisprudence of the ICTY and the Special Court for Sierra Leone. For example, in Almonacid-Arellano et al. v. Chile, the IACtHR referenced the ICTY’s decision in Prosecutor v. Tadic, among others, to conclude that “a single act of murder committed as part of a widespread or systematic attack against civilians is sufficient for the configuration of a crime against humanity.” The result of this system of cross-referencing between courts is that perpetrators of crime cannot escape accountability depending on the forum. It also means that international criminal law is available in a larger number of forums as it applies to human rights courts and tribunals.
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