In its recently published Advisory Opinion on “The Environment and Human Rights” of 15 November 2017 (in EJIL: Talk! summarized here; on its potential diagonal effect see here), the Inter-American Court is the first human rights court to recognise a new extraterritorial jurisdictional link based on control over domestic activities with extraterritorial effect. This post explains how the conclusions of the Advisory Opinion specifically on the first question recognise a new extraterritorial jurisdictional nexus (1) and argues that despite certain welcome developments (2), the Inter-American Court failed to give a comprehensive guideline as to the limits of the jurisdictional link (3).
1. Summary of the new jurisdictional test
In its advisory opinion, the Inter-American Court had to answer the question whether a State Party has jurisdiction under Article 1(1) of the Pact of San José over a person situated outside the territory of that State Party if his or her human rights have been violated as a result of damage to the environment or of the risk of environmental damage that can be attributed to that State party.
This is the first occasion the Inter-American Court faces the question of the extraterritorial applicability of the American Convention on Human Rights. Therefore, the Court examined the case law of the Inter-American Commission on Human Rights, the European Court of Human Rights and other treaty regimes and confirmed the Convention’s extraterritorial applicability, recognising two alternative bases of extraterritorial jurisdiction: effective control over territory or persons. However, the Inter-American Court did not stop here and accepted a third jurisdictional link “when the State of origin exercises effective control over the activities carried out that caused the harm and consequent violation of human rights” (para. 104(h)). The Inter-American Court widens extraterritoriality by establishing a new jurisdictional link that departs from the criteria for extraterritorial jurisdiction of effective control over territory/persons: it is based on the factual – or, as the Court formulates, “causal” – nexus between conducts performed in the territory of the State and a human rights violation occurring abroad (paras. 95, 101-102). While the European Court of Human Rights (ECtHR) vaguely recognised that “acts of the Contracting States […] producing effects […] outside their territories can constitute an exercise of jurisdiction within the meaning of Article 1” (e.g. Al-Skeini), it has never applied it as a standalone basis to establish the State’s extraterritorial jurisdiction. Read the rest of this entry…