Factual and Procedural Background
This judgment concerns an appeal from a decision of Judge Aikens dated 29th April 2005 regarding the extent to which English courts may, under section 67 of the Arbitration Act 1996, consider challenges to the jurisdiction of an arbitral award made under a Bilateral Investment Treaty (BIT) between the United States of America ("USA") and the Republic of Ecuador ("Ecuador"). The Treaty, signed on 27th August 1993, provides for the encouragement and reciprocal protection of investments between nationals and companies of the two States, including dispute resolution rights under Article VI, which allows for arbitration under UNCITRAL rules.
The arbitration involved Company A, a Californian corporation, and Ecuador. A distinguished panel of arbitrators issued a final award dated 1st July 2004, largely in favor of Company A. The Treaty stipulated that arbitration should be held in a state party to the New York Convention, but did not specify the place of arbitration. The arbitrators determined London as the place of arbitration, though hearings were held in Washington D.C.
Ecuador sought to set aside the award under sections 67 and 68 of the Arbitration Act 1996. Company A raised a preliminary objection that Ecuador’s challenge required the English court to interpret provisions of the BIT, which was argued to be non-justiciable under English law. The objection was tried as a preliminary issue and was abandoned by Company A regarding section 68 points. Judge Aikens ruled against Company A on the section 67 points, and this appeal concerns that ruling. The merits of Ecuador’s challenge under sections 67 and 68 are not before the court.
Legal Issues Presented
- Whether the English courts may consider a challenge under section 67 of the Arbitration Act 1996 to the jurisdiction of arbitrators appointed pursuant to a Bilateral Investment Treaty between two States.
- Whether such a challenge requires the court to interpret the Treaty and if so, whether this is precluded by principles of non-justiciability under English law.
- Whether the agreement to arbitrate arising under the Treaty is subject to English law, international law, or the law of Ecuador or the USA, and the implications for justiciability.
- The scope and application of the principles of judicial restraint and non-justiciability as established in Buttes Gas & Oil Co. v. Hammer and J H Rayner (Mincing Lane) Ltd. v. DTI (the Tin Council case) in the context of investor-State arbitration under a BIT.
Arguments of the Parties
Appellant's Arguments
- The English court cannot adjudicate on the arbitrators’ jurisdiction under section 67 because doing so would require enforcement or interpretation of the Treaty, which is non-justiciable under English law as per the Tin Council case.
- The court would be required to adjudicate on the transactions of foreign sovereign states, engaging the principle of judicial restraint or abstention established in Buttes Gas & Oil Co. v. Hammer.
- The rights and duties in dispute should be viewed as state rights, with Company A effectively enforcing the USA’s international law rights against Ecuador.
- Adjudication on jurisdiction would involve interpretation of an international treaty, which is impermissible for English courts without incorporation of the treaty into domestic law.
- Potential international implications and political sensitivities counsel against judicial intervention.
- Reference to the East Timor case was made to support the non-justiciability principle.
- Suggested that the agreement to arbitrate under the Treaty might be subject to municipal law rather than international law, and if so, Ecuadorian law would govern.
Appellee's Arguments
- The English court’s jurisdiction arises from an agreement to arbitrate between Company A and Ecuador, which is distinct from the Treaty itself.
- The arbitration agreement is recognized under English private international law and is subject to English procedural law as the place of arbitration.
- The principles of non-justiciability do not preclude the English court from considering jurisdictional challenges under section 67 of the Arbitration Act 1996, even if this involves construing parts of the Treaty.
- Investors have direct rights under the Treaty, allowing them to pursue claims in their own name, not merely as agents of their State of nationality.
- The Treaty contemplates and facilitates consensual arbitration, which the courts should uphold in an internationalist spirit.
- The English court’s supervisory jurisdiction under the Arbitration Act 1996 is compatible with the Treaty’s dispute resolution scheme and the New York Convention.
- English courts have recognized the validity of international arbitration agreements and awards even when based on unincorporated treaties, provided they give rise to domestic rights and obligations.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| J H Rayner (Mincing Lane) Ltd. v. DTI [1990] 2 AC 418 (Tin Council case) |
English courts lack jurisdiction to interpret or enforce unincorporated international treaties conferring rights or obligations between States. |
Confirmed that this principle applies but does not preclude courts from interpreting treaties incorporated into domestic law or where treaties form part of a domestic contract or arbitration agreement. |
| Buttes Gas & Oil Co. v. Hammer [1982] AC 888 |
Principle of judicial restraint: courts will not adjudicate on transactions of foreign sovereign states involving contentious international matters. |
Held that this principle of non-justiciability did not apply to the present arbitration given the nature of the Treaty and arbitration agreement. |
| Kuwait Airways Corporation v. Iraqi Airways Company [2002] 2 AC 883 |
Non-justiciability principle is not absolute; courts may adjudicate on clear breaches of international law involving foreign sovereign acts when standards are clear and manageable. |
Distinguished from Buttes Gas and supported the court’s jurisdiction to consider arbitration jurisdiction issues. |
| R v. Lyons [2003] 1 AC 976 |
Recognition that English courts can have regard to international treaties and general international law in appropriate contexts. |
Supported the view that non-justiciability is not absolute and that supervisory jurisdiction over international arbitration is permissible. |
| Philippson v. Imperial Airways Ltd. [1939] AC 332 |
English courts may interpret international treaty provisions incorporated into domestic contracts. |
Used to distinguish the present case from non-justiciability in the Tin Council case. |
| East Timor (Portugal v. Australia) (1995) ICJ 90 |
International Court of Justice declined jurisdiction where adjudication would affect interests of third States not party to the case. |
Distinguished on the basis that the present Treaty contemplates direct investor-State arbitration without involvement of the investor’s State. |
| Dardana Ltd. v. Yukos Oil Co. [2002] 2 Ll.R. 326 |
Interpretation of "may" in s.103(2) of the Arbitration Act 1996 reflects the permissive nature of the New York Convention grounds for refusing enforcement. |
Supported the application of the New York Convention and Arbitration Act provisions to the present arbitration award. |
| R v Home Secretary, ex p. Brind [1991] 1 AC 696 |
English courts cannot enforce unincorporated treaties but may refer to them to construe domestic legislation. |
Confirmed the limited scope of non-justiciability and the possibility of courts having regard to treaties in the proper context. |
| Westland Helicopters Ltd. v. Arab Organisation for Industrialisation [1995] QB 282 |
Non-justiciability of international law principles invoked to justify domestic laws affecting foreign entities. |
Applied to support limits on judicial review of international treaty-based claims but distinguished from investor-State arbitration. |
| Jones v. The Ministry of the Interior (the Kingdom of Saudi Arabia) [2004] EWCA Civ 1394 |
Right of access to courts under Article 6 ECHR may require jurisdiction to consider arbitration jurisdiction challenges. |
Referenced but not determinative in this case. |
Court's Reasoning and Analysis
The court carefully analyzed the nature of the rights conferred by the Bilateral Investment Treaty, concluding that investors have direct rights to pursue claims against the host State in their own name, not merely derivative rights of their home State. This represents a departure from traditional diplomatic protection principles, as recognized by international law authorities and recent arbitral awards.
The court examined the principles of non-justiciability established in Buttes Gas and the Tin Council case, recognizing their general importance but concluding that these do not preclude the English courts from exercising jurisdiction under section 67 of the Arbitration Act 1996 to consider challenges to arbitrators' jurisdiction in investor-State arbitrations under BITs. The court emphasized that the arbitration agreement is a consensual, binding contract between the investor and the State, recognized under English private international law, and that the Treaty’s scheme contemplates and requires effective dispute resolution mechanisms, including judicial supervision.
The court rejected the appellant’s submission that such challenges would require impermissible interpretation of international treaties. It held that English courts regularly interpret treaty provisions incorporated into domestic contracts or arbitration agreements and that the arbitration agreement here is closely connected with the Treaty but is itself a distinct agreement subject to international law or municipal law (likely Ecuadorian law). The court found no constitutional or policy reasons to extend the non-justiciability doctrine to preclude judicial review of jurisdictional challenges under section 67.
The court also noted the importance of the New York Convention and the Arbitration Act’s provisions on enforcement and refusal grounds, which include excess of jurisdiction, reinforcing the need for judicial supervision. It found no authorities to the contrary and observed that courts in other jurisdictions have exercised similar supervisory roles in investor-State arbitrations.
In sum, the court reasoned that the principles of judicial restraint and non-justiciability do not apply to prevent the English court from considering jurisdictional challenges under section 67 in this context, and that the appeal should be dismissed.
Holding and Implications
The Court dismissed the appeal.
The court upheld the decision of Judge Aikens that the English courts have jurisdiction under section 67 of the Arbitration Act 1996 to consider challenges to the jurisdiction of arbitrators appointed under a Bilateral Investment Treaty arbitration agreement. This confirms that the principles of non-justiciability and judicial restraint do not bar such jurisdictional challenges in investor-State arbitrations conducted under BITs, where the arbitration agreement is recognized under English private international law and the arbitration is seated in England.
The direct effect is that Ecuador’s challenge to the arbitrators’ jurisdiction can be considered by the English courts. No new precedent was set beyond affirming the courts’ supervisory jurisdiction in this context and clarifying the limited scope of non-justiciability principles in BIT arbitrations.