Procedural Posture

This judgment of the English High Court of Justice (Commercial Court) addresses a challenge brought by the Republic of Korea under Section 67 of the Arbitration Act 1996. Korea sought to set aside a final arbitral award rendered in favor of Elliott Associates, LP under the USA-Korea Free Trade Agreement (FTA). The Court was tasked with conducting a de novo review of the arbitral tribunal's substantive jurisdiction.

Principal Legal Issues and Parties' Positions

The core jurisdictional dispute centered on whether the actions of the Korean National Pension Service (NPS) and various state organs during the controversial merger of Samsung C&T and Cheil Industries constituted "measures adopted or maintained by a Party" relating to Elliott's investment under Article 11.1(3) of the FTA. Korea argued that the NPS was not a state organ and its commercial voting decisions were not attributable to the State. Elliott maintained that the NPS acted as a de facto state organ, exercised delegated governmental authority, or, alternatively, that its conduct was attributable to Korea under customary international law (ILC Article 8) due to the State's direction and control.

Court's Analysis and Findings

Conducting a rigorous attribution analysis, the Court held that the NPS, which possesses separate legal personality and significant operational independence, did not qualify as a de jure or de facto state organ under ILC Article 4. Furthermore, the Court determined that the NPS was not exercising delegated governmental authority (ILC Article 5) when casting its shareholder votes, characterizing the act as fundamentally commercial rather than an exercise of sovereign prerogative.

Crucially, the Court concluded that Article 11.1(3) of the FTA operates as a lex specialis that exhaustively defines the grounds for state attribution, thereby displacing the broader customary international law rules of attribution, specifically ILC Article 8 (direction or control). Consequently, the NPS's conduct could not be attributed to Korea for the purpose of establishing jurisdiction. However, the Court affirmed that the direct interventions by the Korean President, the Blue House, and the Ministry of Health and Welfare constituted "measures" that possessed a legally significant connection to, and thus "related to," Elliott's investment.

Operative Directions

The Court partially set aside the award to the extent it relied on the finding that the NPS was a state organ. The Court remitted the award to the arbitral tribunal to reconsider the issues of causation and relief exclusively in relation to the breaches established by the actions of the Blue House and the Ministry.