The DIFC Court of Appeal reinforces its supervisory jurisdiction over arbitrations seated in the DIFC, dismissing a series of applications by the Second Defendant, Ondray, aimed at undermining an interim injunction that protected the operational status quo of a waste management facility.
Did the Second Defendant, Ondray, successfully challenge the DIFC Court’s jurisdiction to issue an interim injunction in OSWIN v OTILA [2026] DIFC ARB 032?
The dispute centers on the management of a medical and hazardous-waste facility, where the Claimant, Oswin, sought to prevent the Second Defendant, Ondray, from unilaterally altering the operational control of the First Defendant, Otila. The core of the conflict involves the interplay between a Joint Venture Agreement (JVA) and an Operations and Maintenance (O&M) Agreement. Oswin alleged that Ondray’s attempts to bypass the JVA’s governance requirements—specifically regarding board and shareholder resolutions—constituted a breach of contract.
The DIFC Court of Appeal, presided over by H.E. Chief Justice Wayne Martin, rejected Ondray’s attempts to characterize the dispute as falling outside the scope of the JVA’s arbitration clause. Ondray had argued that the O&M Agreement provided an alternative jurisdictional basis, potentially favoring Abu Dhabi courts. However, the Court maintained that the supervisory role of the DIFC Court remains paramount when the seat of arbitration is the DIFC. As noted in the judgment:
It follows that even to the extent that the O&M Agreement confers jurisdiction upon the Courts of Abu Dhabi, it does not exclude the supervisory jurisdiction of the DIFC Courts in relation to an arbitration seated in the DIFC.
The full details of the initial injunction and the subsequent procedural battles can be found at the DIFC Courts website.
Which judge presided over the Court of Appeal hearing in OSWIN v OTILA [2026] DIFC ARB 032?
The Order with Reasons was issued by H.E. Chief Justice Wayne Martin on 23 January 2026. This decision followed a series of earlier orders by H.E. Justice Sir Jeremy Cooke, specifically the interim injunction granted on 16 September 2025 and the subsequent dismissal of the initial application for permission to appeal on 10 November 2025.
What were the specific legal arguments advanced by Ondray regarding the JVA and the O&M Agreement in OSWIN v OTILA [2026] DIFC ARB 032?
Ondray, the Second Defendant, sought to overturn the interim injunction by arguing that the disputes in question were not subject to the JVA’s arbitration agreement. Ondray contended that the Judge at first instance erred by failing to recognize that the matters fell exclusively under the O&M Agreement, which they argued ousted the DIFC Court’s jurisdiction in favor of parallel proceedings in Abu Dhabi.
Ondray’s counsel attempted to frame the dispute as a corporate governance issue outside the scope of the arbitration clause, seeking declarations that would authorize them to act on behalf of the First Defendant, Otila. Conversely, the Claimant, Oswin, maintained that the JVA’s arbitration clause was the governing mechanism for the dispute and that the DIFC Court was the only appropriate forum to provide interim relief to preserve the status quo of the waste management facility pending the constitution of the arbitral tribunal.
What was the precise doctrinal issue the Court of Appeal had to resolve regarding the DIFC Court’s supervisory jurisdiction?
The Court had to determine whether the existence of parallel proceedings or competing jurisdictional clauses in related agreements (the O&M Agreement versus the JVA) could divest the DIFC Court of its supervisory jurisdiction over an arbitration seated in the DIFC. The doctrinal question was whether the DIFC Court could maintain an anti-suit injunction or interim measures when a party argues that the dispute is governed by an agreement that allegedly points to a different forum.
The Court focused on the principle that the seat of the arbitration dictates the supervisory court. The issue was not whether the Abu Dhabi courts had jurisdiction over the matters before them, but whether the DIFC Court retained the power to protect the integrity of the arbitration process under the JVA.
How did H.E. Chief Justice Wayne Martin apply the test for supervisory jurisdiction in OSWIN v OTILA [2026] DIFC ARB 032?
The Chief Justice emphasized that the DIFC Court’s jurisdiction is triggered by the agreement of the parties to seat the arbitration in the DIFC. The reasoning process involved distinguishing the nature of the proceedings in the DIFC from those in the onshore courts. The Court clarified that the DIFC proceedings were strictly limited to interim measures in support of the prospective arbitration, rather than a determination of the merits of the underlying commercial dispute.
The Court’s reasoning highlighted that the arbitration agreement in the JVA was broad enough to cover the disputes framed in the Notice of Dispute. As stated in the judgment:
The disputes as framed in the written Notice of Dispute are, on their face, arbitrable under those provisions and in consequence, this Court has jurisdiction to issue injunctions as interim and precautionary measures in support of the prospective arbitration which the Claimant has undertaken to commence on expiry of 30 days following the Notice of Dispute.
The Court further noted that the Second Defendant’s attempt to shift the focus to the O&M Agreement was a tactical maneuver to avoid the JVA’s arbitration requirements.
Which specific statutes and RDC rules were applied by the Court of Appeal in OSWIN v OTILA [2026] DIFC ARB 032?
The Court relied heavily on the DIFC Arbitration Law, specifically Article 24, which empowers the Court to grant interim measures in support of arbitration. Additionally, the Court referenced the DIFC Courts Law 2025, specifically Articles 14 and 15, which define the jurisdiction of the DIFC Courts. Regarding the procedural aspects of the appeal, the Court applied RDC 44.5 and RDC 44.19, which govern the requirements for permission to appeal and the criteria for such applications.
How did the Court of Appeal interpret the limitations on appeals under RDC 44.110?
The Court of Appeal utilized RDC 44.110 to define the scope of its review. The rule dictates that an appeal is generally limited to a review of the lower court’s decision rather than a full re-hearing. The Court applied this to dismiss Ondray’s Renewed Application, finding that the Second Defendant failed to establish a "real prospect of success" or any "compelling reason" for the Court to depart from the findings of the Judge at first instance. The Court emphasized that the lower court’s assessment of the arbitrability of the dispute was sound and did not warrant appellate intervention.
What was the final disposition and the specific costs order made by the Court of Appeal in OSWIN v OTILA [2026] DIFC ARB 032?
The Court dismissed all four of the Second Defendant’s applications: the Renewed Application for permission to appeal, the Stay Application, the Authorisation Application, and the New Evidence Application. Consequently, the interim injunction remains in full force. Regarding costs, the Court ordered the Second Defendant to pay the Claimant’s costs for all applications, to be assessed on an indemnity basis. The Court set a strict timeline for the filing of the Statement of Costs and subsequent submissions, with the final quantum to be assessed on the papers by the Chief Justice.
What are the wider implications of OSWIN v OTILA [2026] DIFC ARB 032 for practitioners in the DIFC?
This case serves as a stern warning to parties attempting to use parallel onshore proceedings to circumvent arbitration agreements seated in the DIFC. It reinforces the "supervisory shield" of the DIFC Courts, confirming that parties cannot easily escape their contractual commitment to arbitration by invoking secondary agreements. Practitioners should note that the DIFC Court will not hesitate to award indemnity costs against parties who pursue meritless applications to stay or challenge interim injunctions.
The deep editorial analysis of this case is at: Oswin v Otila [2025] DIFC ARB 032: The High Cost of Defying the DIFC Supervisory Shield.
Where can I read the full judgment in OSWIN v OTILA [2026] DIFC ARB 032?
The full judgment can be accessed via the DIFC Courts website or through the CDN link.
Cases referred to in this judgment:
| Case | Citation | How used |
|---|---|---|
| N/A | N/A | The Court relied on statutory interpretation of the DIFC Arbitration Law and RDC rules rather than specific external precedents in this order. |
Legislation referenced:
- DIFC Courts Law 2025, Articles 14 and 15
- DIFC Arbitration Law, Article 24
- Rules of the DIFC Courts (RDC), Rules 44.5, 44.19, and 44.110