In its Award on Jurisdiction and Admissibility, a unanimous tribunal in Apotex, Inc. v. United States dismissed a Canadian manufacturer’s claims that the United States judiciary had violated NAFTA by mis-applying a regulatory time period. Most of the reaction to Apotex has focused on the tribunal’s decision that the claimant’s activities in the United States—and…

Because international investment law so often involves the application of treaties, the Vienna Convention on the Law of Treaties plays a key role in structuring its application. Of particular interest for many disputes are the rules of treaty interpretation contained in Articles 31, 32, and 33 of the VCLT. In that context, there are some…

My previous post described years of apparently intractable debate between two opposing camps of international lawyers about what kinds of economic activity should get international investment protections. This post will explain how that dispute was settled for the purpose of ICSID jurisdiction, and with what legal result. As the dispute ground on throughout the final…

My last post described the ongoing controversy about the proper scope of “investment” under Article 25 of the ICSID Convention. The next two posts will draw on my recent article to argue that this controversy should be resolved consistently with the historical understanding of the term. Far from incorporating the limitations exemplified by the Salini…

Article 25 of the ICSID Convention famously limits ICSID jurisdiction to “legal dispute[s] arising directly out of or in relation to an investment.” Uncertainty about the outer limits of this provision erupted into controversy about a decade ago, when Salini Costruttori v. Morocco kicked off a series of cases that imposed sharp limits on the…