Current Trends in the Definition of ‘Perpetrator’ by the International Criminal Court: From the Decision on the Confirmation of Charges in theLubangacase to theKatangajudgment

Abstract

AbstractThe jurisprudence of the International Criminal Court (ICC) up to theLubangajudgment showed definite interpretive trends on the modes of principal liability. This article aims first to make a critical assessment of these trends by focusing on methodological and substantive aspects. On the one hand, the practice of having resort to theories derived from Continental legal systems, albeit legitimate, is based on a methodology that raises some concerns as to the selection and (mis)interpretation of such theories. On the other hand, the Court has clearly adopted a wide interpretation of some critical elements in which the different modes of principal liability are grounded. This choice has caused a significant expansion of the scope of principal liability as well as a breach of the principles of legality and of individual criminal responsibility. In our opinion, the underpinning of these interpretations is a flawed understanding of the criteria for distinguishing between principals and accessories.This perspective has been overturned by theKatangajudgment, on which the second part of this article will focus. This judgment correctly argues that the distinction between perpetrators and accomplices is grounded only on the autonomous or vicarious character of their contribution to the offence. Furthermore, it follows a partly different approach as to both the methodology and the interpretation of the constitutive elements of principal liability. In our view, this approach better fits both the relevant statutory provision and the basic principles of criminal law.