Procedural Posture and Decision

This document is the Tribunal's decision on the jurisdictional objections raised by the Respondent, the Republic of Argentina, in an ICSID arbitration initiated by CMS Gas Transmission Company under the Argentina-United States Bilateral Investment Treaty (BIT). The Tribunal dismissed all of Argentina's objections and affirmed its jurisdiction to hear the claims on the merits.

Key Jurisdictional Objections and Tribunal's Analysis

The Tribunal addressed several key jurisdictional challenges raised by Argentina. First, Argentina argued that CMS, as a minority shareholder in the Argentine company Transportadora de Gas del Norte (TGN), lacked jus standi to bring a claim for damages properly belonging to TGN. The Tribunal rejected this, finding that the BIT's broad definition of "investment" explicitly includes shares and provides shareholders with a direct right of action, independent of the corporate entity in which they invested. It held that contemporary international investment law has evolved beyond the traditional diplomatic protection framework articulated in Barcelona Traction, recognizing that treaties like the BIT are designed to protect the ultimate economic interests of the investor.

Second, Argentina contended that the dispute concerned non-justiciable measures of general economic policy (such as the "pesification" of the economy) rather than measures specifically targeting the investment. The Tribunal drew a distinction, concluding that while it cannot pass judgment on general economic policy, it has jurisdiction to determine whether specific measures, or general measures having a direct bearing on the investment, violate legally binding commitments made to the investor under the BIT.

Third, the Tribunal dismissed the objection based on the BIT's "fork-in-the-road" provision. Argentina argued that legal actions undertaken by TGN in Argentine courts precluded CMS's resort to international arbitration. The Tribunal found the provision inapplicable, reasoning that the parties (CMS vs. TGN) and the causes of action (treaty claims vs. domestic contractual claims) were distinct. CMS itself had not submitted the dispute to local courts.

Finally, the Tribunal addressed Argentina's argument that measures enacted after the filing of the Request for Arbitration constituted a new, separate dispute that was submitted prematurely. The Tribunal determined that these subsequent measures were part of a single, continuing dispute related to the dismantling of the tariff regime. It characterized the new claims as "incidental or additional claims" arising directly from the subject matter of the original dispute, which are admissible under Article 46 of the ICSID Convention and Arbitration Rule 40 without requiring a new request for arbitration.

Operative Ruling

Based on this reasoning, the Tribunal concluded that the dispute falls within the jurisdiction of the Centre and the competence of the Tribunal. It ordered the continuation of the proceedings on the merits.