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ONORATA v ONSLOWE [2026] DIFC ARB 026 — The limits of jurisdictional challenges to arbitral awards (07 January 2026)

The DIFC Court of First Instance clarifies that the characterisation of a dispute as 'employment-related' does not automatically oust an arbitral tribunal’s jurisdiction where the core matter concerns shareholder affairs and company management.

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This judgment clarifies the high threshold for setting aside arbitral awards in the DIFC, confirming that the Court will not permit parties to re-litigate the merits of a tribunal’s remedial choices under the guise of jurisdictional excess.

Did the tribunal in Onorata v Onslowe exceed its jurisdiction by deciding matters outside the scope of the shareholder arbitration agreement?

The Claimants, Onorata, Opall, and Opalina, sought to set aside a final arbitral award dated 28 January 2025, arguing that the tribunal acted beyond its mandate under Article 41(2)(a)(iii) of the DIFC Arbitration Law. The dispute, which originated from the Articles of Association of the First Applicant, concerned the management and affairs of the company. The Claimants contended that the arbitration agreement was strictly limited to disputes between the company and its shareholders in their capacity as shareholders, and that the tribunal improperly expanded this scope to include matters involving the Second Applicant’s roles as an employee and director.

The Respondent successfully argued that the arbitration agreement was intentionally broad, covering all differences touching upon the affairs of the company. The Court found that the Claimants’ attempt to categorize the dispute as "employment-related" was a tactical mischaracterization that failed to address the substance of the submission. As noted in the judgment:

The Respondent submits that the arbitration agreement was deliberately drafted in broad terms and was intended to encompass disputes concerning the affairs of the company.

The Court emphasized that the focus must remain on whether the dispute fell within the scope of the submission, rather than the labels applied to the parties' roles. Further details on this analysis can be found at Onorata v Onslowe [2026] DIFC ARB 026: The Limits of 'Employment' Characterisation in Shareholder Disputes.

Which judge presided over the set aside application in ARB 026/2025 and in which division was the matter heard?

The application was heard by H.E. Justice Shamlan Al Sawalehi in the Arbitration Division of the DIFC Court of First Instance. The hearing took place on 19 December 2025, with the final Order with Reasons issued on 7 January 2026.

The Claimants argued that the tribunal’s award was fundamentally flawed because it imposed obligations on a non-party entity and granted remedies—specifically regarding salary repayment and goods restitution—that were legally impermissible. They contended that the tribunal lacked the authority to interfere with the rights of entities that were not signatories to the arbitration agreement.

Conversely, the Respondent maintained that the Claimants were merely expressing dissatisfaction with the tribunal’s reasoning and the specific remedies chosen, which does not constitute a valid ground for setting aside an award under the DIFC Arbitration Law. The Respondent argued that the tribunal acted within its discretion to fashion remedies between the parties to the arbitration. As stated in the judgment:

The Respondent contends that the Applicants’ complaints are disagreements with the tribunal’s reasoning and choice of remedies. Such disagreements, as it is submitted, do not engage Article 41 and cannot justify setting aside an arbitral award.

What was the precise doctrinal issue the Court had to resolve regarding the scope of Article 41(2)(a)(iii) of the DIFC Arbitration Law?

The Court was tasked with determining whether the tribunal’s remedial decisions—specifically those involving salary repayment, dividend entitlement, and third-party goods—constituted a "decision on matters beyond the scope of the submission to arbitration." The doctrinal challenge was to distinguish between a tribunal acting in excess of its jurisdiction (which warrants setting aside) and a tribunal merely exercising its discretion in interpreting the scope of a broad arbitration clause (which does not). The Court had to decide if the "employment" or "director" capacity of a party could be severed from the "shareholder" capacity to oust the tribunal's jurisdiction.

How did H.E. Justice Shamlan Al Sawalehi apply the test for jurisdictional excess in the context of the Onorata v Onslowe award?

Justice Al Sawalehi applied a substance-over-form approach to the arbitration agreement. He rejected the notion that the tribunal’s characterization of the dispute as "employment-related" was the deciding factor for jurisdiction. Instead, he focused on whether the dispute concerned the affairs of the company, which the parties had explicitly agreed to arbitrate. The Court reasoned that the tribunal’s remedial choices were a logical extension of its mandate to resolve shareholder disputes.

In my view, the key point for Article 41(2)(a)(iii) is not whether one could label the dispute with an “employment” description.

The Court further clarified that the tribunal did not overstep its bounds regarding third parties, as the remedies were directed at the parties to the arbitration, even if they had practical implications for external entities.

The Respondent further submits that the tribunal did not determine the rights of any non-party, but merely fashioned remedies as between the parties to the arbitration.

Which specific DIFC Arbitration Law provisions and RDC rules were central to the Court’s determination in ARB 026/2025?

The Court’s analysis was primarily governed by Article 41 of the DIFC Arbitration Law (DIFC Law No. 1 of 2008), which outlines the grounds for setting aside an arbitral award, specifically Article 41(2)(a)(iii) (matters beyond the scope of submission) and Article 41(2)(b)(iii) (public policy). Additionally, the Court referenced Articles 9 and 23 of the DIFC Arbitration Law concerning the tribunal’s competence to rule on its own jurisdiction and the waiver of jurisdictional objections. Procedurally, the application was governed by RDC Rules 43.54 to 43.59.

How did the Respondent utilize Articles 9 and 23 of the DIFC Arbitration Law to defend the tribunal's jurisdiction?

The Respondent relied on Articles 9 and 23 to argue that the Claimants had effectively waived their right to challenge the tribunal's jurisdiction by participating in the proceedings without raising timely objections. By doing so, the Respondent asserted that the tribunal was properly empowered to rule on its own jurisdiction, and the Claimants could not now seek to bypass that determination through a set-aside application.

The Respondent further relies on Articles 9 and 23 of the DIFC Arbitration Law, submitting that the Applicants waived any jurisdictional objections by participating in the arbitration without timely objection, and that the tribunal properly ruled on its own jurisdiction.

What was the final disposition of the Set Aside Application and what orders were made regarding costs?

The Court dismissed the Set Aside Application in its entirety, upholding the arbitral award. Consequently, the Claimants were ordered to pay the Respondent’s costs of the application. The Court mandated a strict timeline for the assessment of these costs:

The Defendant shall file and serve their Statement of Costs not exceeding 3 pages within 5 days of this Order.

This order is consistent with the Court's approach to proportionality in arbitration costs, as discussed in the related order: ONORATA v ONSLOWE [2026] DIFC ARB 026 — Proportionality in Arbitration Costs Assessments.

What are the wider implications of this judgment for practitioners dealing with shareholder disputes in the DIFC?

This judgment serves as a stern reminder that the DIFC Courts will not act as a court of appeal for arbitral awards. Practitioners must anticipate that the Court will prioritize the "broad terms" of an arbitration agreement over technical arguments regarding the capacity in which a party acted. Litigants attempting to set aside awards based on "public policy" or "jurisdictional excess" must identify a fundamental breach, rather than merely disagreeing with the tribunal's remedial logic. As the Respondent noted:

The Respondent also submits that the Applicants have not identified any fundamental principle of UAE public policy that is infringed by the Award, and that any issues of practical implementation are matters for enforcement, not annulment.

Where can I read the full judgment in Onorata v Onslowe [2026] DIFC ARB 026?

The full judgment can be accessed via the DIFC Courts website: https://www.difccourts.ae/rules-decisions/judgments-orders/arbitration/arb-0262025-1-onorata-2-opall-3-opalina-v-onslowe-1 or via the CDN link: https://littdb.sfo2.cdn.digitaloceanspaces.com/litt/AE/DIFC/judgments/arbitration/DIFC_ARB-026-2025_20260107.txt

Cases referred to in this judgment:

Case Citation How used
N/A N/A No specific case precedents were cited in the provided text of the Order.

Legislation referenced:

  • DIFC Law No. 1 of 2008 (DIFC Arbitration Law): Articles 9, 23, 41, 44
  • Rules of the DIFC Courts (RDC): Rules 43.54 to 43.59
Written by Sushant Shukla
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