International investment law and the European Union: Towards a new generation of international investment agreements

Abstract

For about half a century, the European investment treaty model has been associated with European Union (EU) member states' bilateral investment treaty practice, often referred to as their 'best practices'. Member state bilateral investment treaties, which are liberal instruments strongly protective of investor interests, have remained relatively unchanged over the years, in contrast with their North American counterparts, which have come to represent a new type of investment treaty, cognizant for the first time of the contracting parties' right to regulate. With the entry into force of the Treaty of Lisbon and the exercise of the EU's new competence over the conclusion of treaties covering foreign direct investment, Europe marks its distances with the old approach of the member states and appears eager to set its own 'model'. While broadly in harmony with the new generation of North American investment treaties, the nascent EU policy aims to improve international investment law in innovative ways, targeting both substantive and procedural protections, and leading to a yet newer generation of international investment treaties. The present article explores this new EU standard, which is set to change the face of international investment law as we know it.