Minister of Finance (Incorporated) v 1Malaysia Development Berhad & Ors

A party’s mandatory right to challenge an arbitral award under sections 67 and 68 of the Arbitration Act 1996 engages the supervisory and public function of the court of the seat. A case-management stay of such an application is exceptional and requires compelling grounds. A later arbitration cannot ordinarily be given precedence where it may determine the same issues, delay final determination of the award’s status and effectively fetter the statutory challenge.

An injunction may restrain a later arbitration where it seeks to impose substantial financial consequences for exercising that right. Such proceedings threaten legal rights and are vexatious and oppressive. In those circumstances, it is just and convenient to preserve the court’s determination of the challenge first.

MoF and 1MDB challenged a London-seated consent award under sections 67 and 68 of the Arbitration Act 1996. They alleged that the settlement deeds underlying the award had been entered into without authority and that the award had been procured by fraud or contrary to public policy.

The respondents then commenced later arbitrations under arbitration clauses in the settlement deeds. They alleged that the court challenges themselves were events of default which triggered substantial payment obligations. Knowles J stayed the court applications on case-management grounds and refused an injunction under section 37(1) of the Senior Courts Act 1981.

The appeal concerned whether the statutory court challenges should proceed before the later arbitrations, and whether the later arbitrations should be restrained pending their determination.

Appeal allowed. The case-management stay was removed and an injunction was granted restraining the later arbitrations until final determination of the applications under sections 67 and 68 of the Arbitration Act 1996.

1. Sections 67 and 68 are mandatory safeguards. A party who has agreed to an English seat has a right to invoke the court’s supervisory jurisdiction to challenge jurisdiction or serious irregularity. The court performs a public function when it decides such claims. It is not merely extending the parties’ consensual arbitral process. The court should therefore determine a properly brought challenge promptly, since delay leaves the award’s enforceability uncertain.

2. A case-management stay of a sections 67 and 68 application is available only in rare and compelling circumstances. The judge had adopted the wrong starting point by treating the supervisory jurisdiction and the later arbitrations as equal manifestations of party autonomy. He failed to give effect to the mandatory statutory right, the public interest in the court’s supervisory role, and the fact that the alleged lack of authority potentially undermined the later arbitration agreements themselves.

3. No compelling reason justified a stay. The later arbitrations were a substantive reaction to the court challenges and sought relief mirroring the issues in them. They could not finally determine their own jurisdiction. Their outcome might create issue-estoppel disputes, require further challenges, or effectively delegate the court’s decision on the existing applications to arbitrators. The stay would also require the claimants to defend substantial financial claims before pursuing their statutory remedies.

4. The exceptional-circumstances threshold for an anti-arbitration injunction was met. The respondents were seeking to treat the exercise of the sections 67 and 68 rights as a default carrying immediate and very substantial financial liability. This threatened those rights and was vexatious and oppressive. It was neither legitimate nor just to permit the settlement deeds to suppress the agreed supervisory remedies.

5. The only appropriate exercise of discretion under section 37(1) of the Senior Courts Act 1981 was to restrain the later arbitrations until the court applications had been finally determined. Any continuation thereafter would be for the Commercial Court to consider on the circumstances then prevailing.

• Court of Appeal (Civil Division): Allowed the appeal, removed the case-management stay of the sections 67 and 68 applications, and restrained the later arbitrations pending their final determination.
• High Court, Commercial Court: Knowles J refused a stay under section 9 of the Arbitration Act 1996, but imposed a case-management stay of the court applications and refused an injunction under section 37(1) of the Senior Courts Act 1981.