Assessments of the International Criminal Tribunal for the former Yugoslavia’s (ICTY) jurisprudential legacy tend to focus on the ICTY’s relationships with domestic criminal law. This chapter turns a new corner by examining the ICTY’s unexpected footprints in domestic civil litigation, specifically private tort claims brought in the US under the Alien Tort Statute (ATS, or Alien Tort Claims Act). Incorporation of international (including ICTY) materials in US ATS litigation remains a contested matter in which individual judges (both trial judges and appellate judges) demonstrate idiosyncratic behaviour. Some are ‘international law ignorers’, some are ‘international law enforcers’, some are ‘international law translators’, and some are ‘international law creators’. On this note, the ICTY’s legacy also touches upon broader questions of public international law and transnational legal migrations.
Beyond Formalism in Foreign Affairs: A Functional Approach to the Alien Tort Statute