What was the underlying dispute between Olsen, Obed, and Othmar that led to the AED 35,211,885.68 enforcement claim?
The litigation originates from a successful claim brought by the Appellants, Olsen and Obed, against the Respondent, Othmar, and two other parties. The dispute centers on the recognition and enforcement of a judgment originally issued by the Dubai Court of Appeal. The financial stakes are significant, involving a substantial judgment debt that the Appellants have sought to recover through the DIFC Courts.
On 27 October 2021, by a judgment of the Dubai Court of Appeal, Mr Othmar and two others were ordered to pay Olsen and Obed an amount of AED 35,211,885.68 plus interest, court fees and legal fees.
Following the recognition of this foreign judgment in the DIFC on 20 February 2023, the Appellants initiated further enforcement proceedings to attach and execute against assets held by the Respondent. The procedural history became complex when the Appellants sought to compel document production and examination of the Respondent under Part 50 of the Rules of the DIFC Courts (RDC), leading to a series of contested applications regarding stays, security for costs, and the setting aside of procedural orders.
Which judge presided over the Court of Appeal decision in CA 002/2025?
The appeal was heard and determined by H.E. Chief Justice Wayne Martin, sitting in the DIFC Court of Appeal. The order with reasons was issued on 25 June 2025, following the transfer of the case from the Enforcement Division to the appellate level.
What legal arguments did Olsen and Obed advance regarding the mootness of their appeal and the recovery of costs?
Olsen and Obed argued that the appeal had become academic—or "moot"—due to supervening circumstances that occurred after the appeal notice was filed. Specifically, the underlying procedural hurdles, such as the stay of proceedings and the dismissal of the production application, had been resolved by the Enforcement Judge (H.E. Justice Maha Al Mheiri) in subsequent orders dated 14 March 2025 and 11 April 2025.
The Appellants contended that because the issues they sought to appeal were no longer "live" issues, the Court should dismiss the appeal. However, they simultaneously urged the Court to exercise its discretion to award them the costs of the appeal. Their position was that the Respondent should bear these costs because the Appellants would have undoubtedly succeeded on the merits had the appeal proceeded to a full hearing. They relied on the principle that a party should not be deprived of costs simply because the respondent’s own conduct or subsequent court orders rendered the appeal moot.
What was the precise doctrinal issue the Court of Appeal had to resolve regarding the "academic" nature of the appeal?
The Court was tasked with determining whether it could—and should—adjudicate the costs of an appeal that had lost its practical utility. The doctrinal challenge was to balance the principle that courts generally do not decide hypothetical or academic questions against the need to ensure fairness in cost allocation.
The submissions which have been filed by the parties cover many issues which go beyond the issues which it is necessary to determine in order to dispose of this appeal.
The Court had to decide if it was appropriate to look into the merits of the underlying orders—specifically the 6 January 2025 and 30 January 2025 orders—solely for the purpose of determining who should pay the costs of the appeal. This required the Court to establish a threshold test for when an appellant is entitled to costs in a moot case, effectively asking: "Would the appeal have succeeded?"
How did H.E. Chief Justice Wayne Martin apply the "tolerably clear" test to the merits of the appeal?
Chief Justice Martin adopted a pragmatic approach, looking at the procedural history to determine if the Appellants' position was legally sound. He noted that the Enforcement Judge had misapplied the RDC when dismissing the Security for Costs Application.
For these reasons, it is tolerably clear that the appeal against the Order of 6 January 2025 would have succeeded.
For these reasons, it is tolerably clear that the appeal against the Order of 30 January 2025 would also have succeeded.
The Chief Justice reasoned that because the errors made by the lower court were manifest, it was unnecessary to fully litigate the appeal to conclude that the Appellants were the "successful" party in substance. By applying this "tolerably clear" threshold, the Court avoided a protracted appellate process while ensuring that the Appellants were not financially penalized for a procedural victory that was effectively handed to them by the subsequent lifting of the stay and the dismissal of the production application.
Which specific RDC rules and statutes were central to the Court's reasoning in CA 002/2025?
The Court’s reasoning was anchored in the procedural framework of the DIFC Courts. Specifically, the Court referenced Article 46(1) of the Court Law (2010), which governs the Court’s general powers. Regarding the specific procedural applications, the Court highlighted the distinction between interim payment applications and security for costs applications.
On 30 January 2025, the Enforcement Judge dismissed Olsen and Obed’s Application for Security for Costs. However, in the reasons given for dismissing the Application, the Judge applied the principles applicable to an application for an order for interim payment pursuant to RDC 25.81, rather than the principles applicable to an application for security for costs pursuant to RDC 25.97.
The Court also noted the relevance of Part 50 of the RDC, which governs the examination of judgment debtors, as the catalyst for the original dispute. The failure to distinguish between the distinct legal tests for security for costs (RDC 25.97) and interim payments (RDC 25.81) was a primary factor in the Court’s determination that the appeal would have succeeded.
How did the Court of Appeal utilize English precedent to resolve the costs issue?
The Court of Appeal looked to English jurisprudence to fill the gap regarding the treatment of moot appeals. Chief Justice Martin explicitly endorsed the approach taken by the English Court of Appeal in MH (Eritrea) v Secretary of State for the Home Department.
In my view, the principle adopted by the English Court of Appeal should be followed in this Court.
This citation was used to establish that when an appeal becomes academic, the court is not required to ignore the merits. Instead, it may examine the merits to determine if the appellant was "bound to succeed." If the court finds it "tolerably clear" that the appellant would have won, it is appropriate to award costs to the appellant, thereby preventing the respondent from escaping liability for costs simply because the underlying issue was resolved by other means.
What was the final disposition of the appeal and the specific orders regarding costs?
The Court of Appeal formally dismissed the appeal on the basis that the issues had become moot. However, the dismissal was accompanied by a clear order that the Respondent, Othmar, must pay the Appellants' costs of the appeal.
The Court established a strict timetable for the assessment of these costs. The Appellants were ordered to file a Statement of Costs and supporting submissions by 9 July 2025. The Respondent is required to respond by 23 July 2025, with a final reply from the Appellants due by 30 July 2025. The quantum of costs will be assessed by H.E. Chief Justice Wayne Martin on the papers, avoiding the need for a further oral hearing.
What are the wider implications for DIFC practitioners regarding moot appeals and cost recovery?
This decision provides a clear roadmap for practitioners dealing with appeals that become academic. It confirms that litigants do not need to continue prosecuting an appeal solely to secure a costs order if the merits of their case are "tolerably clear."
Practitioners should anticipate that the DIFC Court of Appeal will be willing to perform a "merits check" on moot appeals to ensure that the party who was in the right is not left out of pocket. This reduces the risk of "academic" litigation and encourages parties to resolve underlying disputes without forcing the Court to issue a substantive judgment on issues that no longer affect the parties' rights. It serves as a warning to respondents that they cannot avoid a costs order by simply rendering an appeal moot if the original order being appealed was legally flawed.
Where can I read the full judgment in Olsen v Othmar [2025] DIFC CA 002?
The full judgment is available on the DIFC Courts website: https://www.difccourts.ae/rules-decisions/judgments-orders/court-appeal/ca-0022025-1-olsen-2-obed-v-othmar
Cases referred to in this judgment:
| Case | Citation | How used |
|---|---|---|
| MH (Eritrea) v Secretary of State for the Home Department | [2009] EWCA Civ 126 | Adopted as the governing principle for awarding costs in moot appeals. |
Legislation referenced:
- Court Law (2010), Article 46(1)
- Rules of the DIFC Courts (RDC), Part 50
- RDC 25.81 (Interim Payments)
- RDC 25.97 (Security for Costs)