The Troika: The Interlocking Roles of Commission v. Luxembourg and Belgium,Van Gend en Loos and Costa v. ENEL in the Creation of the European Legal Order

Through comparisons with dispute resolution procedures in the North American Free Trade Area's Side Agreements, and with the debate over the direct effect of World Trade Organization obligations in the European legal order, this paper demonstrates that three of the European Court of Justice's most important decisions—Commission v. Luxembourg and Belgium, Van Gend en Loos and Costa v. ENEL—should be understood as combining to reorganise general international law's relationship between the EU Member States by substituting national court application of European obligations for the use of interstate retaliation as an enforcement mechanism, and thus providing the foundations for the EU's distinctive legal order.