From Washington with Love—Investor–State Arbitration and the Jurisdictional Monopoly of the Court of Justice of the European Union

Abstract

AbstractWhile investor–State arbitration is to a large extent detached from the EU legal order, EU law has recently started to be invoked in investor-State arbitration proceedings. In the context of intra-EU bilateral investment treaties, the Commission has expressed the view that investor-State arbitration gives rise to a number of ‘arbitration risks’ for the EU legal order. Not only can it solicit investors to engage in forum-shopping, but it can also result in questions of EU law not being litigated in Member State or Union courts. This chapter explores the extent to which the compatibility of investor–State arbitration with the EU legal order is in issue. It examines the main features of investor-State arbitration as concerns its interplay with the EU legal order, as well as the Court of Justice’s case law on issues of compatibility between systems of international dispute settlement and the EU legal order. The chapter highlights that the way in which investor–State arbitral tribunals handle issues of EU law, as well as the involvement of interested parties, may foster the synergy between investor–State arbitration and the EU legal order.