Diversity and legitimacy of the world trade organization’s bench

This chapter sheds light on the relationship between the composition of the bench and the sociological legitimacy of the judicial branch of the World Trade Organization (WTO). Two identity characteristics are consistently part of the criticism of the WTO’s bench: the lack of female adjudicators as well as individuals with academic experience. Overall, however, the identity of the bench does not appear to matter greatly for how WTO Members evaluate its exercise of authority. We suggest that the role of the WTO’s Legal Affairs Division and the Appellate Body Secretariat in streamlining outcomes and procedures may best explain this, as it helps prevent such diversity from manifesting in dispute rulings. Alternatively, it tells us that judicial diversity matters more for the bench’s normative legitimacy-and for scholars-than it does for governments.