Amicus curiae participation in WTO dispute settlement: Reflections on the past decade

The advent of the WTO has triggered countless debates regarding sovereignty. The process of conforming domestic laws for the purpose of WTO accession and the obligation to comply with a dispute panel or Appellate Body decision have both fuelled fears that an international organization such as the WTO compromises Members’ domestic authority and international sovereignty. Amicus curiae participation in WTO disputes has been evolving against this context. Amicus curiae participation has been described by critics as inappropriately elevating the status of private actors – no matter how big or small – to that of a government. In contrast, proponents of amicus curiae participation argue that transparency and participation will strengthen public support for the WTO, and thus ultimately strengthen the institution.