By Harm Schepel

Introduction

Investment Tribunals called upon to resolve intra-EU disputes are getting used to the European Commission showing up at their doorstep to try to convince them to decline jurisdiction. Though the range of arguments is wide and varied depending on the circumstances of the case and the underlying Investment Treaties, the overarching theme is simply that EU Law reigns supreme in relations between Member States and overrides all international law commitments that individual Member States- and the EU itself in the case of the Energy Charter Treaty- have entered into.  The Commission has occasionally met with success: in Electrabel, a long learned discussion on the relationship between EU Law and the ECT was concluded with the bombshell that EU law ‘would prevail over the ECT in case of any material inconsistency’  (para. 4.191). Other times, it is summarily dismissed. ‘Should it ever be determined that there existed an inconsistency between the ECT and EU Law’, observed the Tribunal in RREEF Infrastructure, ‘the unqualified obligation in public international law of any arbitration tribunal constituted under the ECT would be to apply the former. This would be the case even were this to be the source of possible detriment to EU law. EU law does not and cannot “trump” public international law.’[i]

The most interesting point about these wide divergences between different Tribunals on rather fundamental points of EU and international law is how little they seem to matter.  In both RREEF and Electrabel and numerous other intra-EU cases, the Tribunals disposed of the matter by pointing out that, in casu, there was no relevant material inconsistency, no conflict, no need to rule on matters of EU law, no incompatibility of obligations under different Treaties, and/or nothing that could not be solved by ‘harmonious interpretation.’ It might make sense to think of this Tribunal practice as devising conflicts-rules.

There are good reasons for the Court of Justice not to want to play this game. A case by case analysis of whether a particular award passes muster through national enforcement proceedings, or a Treaty-by-Treaty analysis of whether a particular dispute settlement or applicable law clause is compatible with EU law, is bound to be time consuming and labor-intensive, and will inevitably be unpredictable and lead to legal uncertainty.    Continue reading →