TECHTERYX v ARIA COMMODITIES [2025] DIFC DEC 001 — Refining the Digital Economy Court’s Injunctive Reach (17 October 2025) [#1]

How did Techteryx Ltd establish a serious issue to be tried regarding the USD 456 million misappropriation in Techteryx v Aria Commodities [2025] DIFC DEC 001?

The dispute centers on a claim by Techteryx Ltd against Aria Commodities DMCC (the First Defendant) and three major UAE banks, involving the alleged misappropriation of USD 456 million in funds derived from stablecoin reserves. Techteryx sought to maintain proprietary and worldwide freezing injunctions (WFO) to prevent the dissipation of these assets, which are currently the subject of ongoing litigation in the High Court of the Hong Kong Special Administrative Region. The Claimant argued that the funds were subject to a constructive trust, necessitating the court's intervention to preserve the status quo pending the outcome of the Hong Kong proceedings.

The court examined whether the Claimant had established a "good arguable case" for the underlying fraud and the existence of a constructive trust. Justice Michael Black KC emphasized that the court must take a broad view of the evidence to determine the serious issues at stake. Regarding the constructive trust claim, the court found the evidence sufficient to justify the continuation of the injunctions, noting:

In my judgment the first ground for a constructive trust is made out on a serious issue to be tried basis.

The dispute is fundamentally about the court's power to protect assets located within the DIFC that are allegedly linked to international fraud, ensuring that any eventual judgment—whether from a foreign court or a future DIFC proceeding—is not rendered nugatory by the dissipation of funds. Further details on the mechanics of this freeze can be found in the deep editorial analysis at: Techteryx v Aria Commodities [2025] DIFC DEC 001: The USD 456 Million Stablecoin Freeze.

Which judge presided over the final return date hearing in the Digital Economy Court for Techteryx v Aria Commodities [2025] DIFC DEC 001?

The proceedings were presided over by H.E. Justice Michael Black KC, sitting in the DIFC Digital Economy Court. The final return date hearing, which addressed the continuation of the proprietary and freezing injunctions, took place over three days commencing on 22 July 2025, with the final judgment being handed down on 16 September 2025 and subsequently amended on 17 October 2025.

What legal arguments did David Holloway and Tom Montagu-Smith KC advance regarding the jurisdiction of the Hong Kong High Court in Techteryx v Aria Commodities [2025] DIFC DEC 001?

Counsel for the Claimant, David Holloway and Daniel McCarthy, argued that the injunctions were essential to prevent the dissipation of assets that were clearly traceable to the misappropriated stablecoin reserves. They maintained that the DIFC Court possesses the inherent jurisdiction to grant interim relief in aid of foreign proceedings to ensure that the court’s own jurisdiction—and the effectiveness of the potential foreign judgment—is not thwarted.

Conversely, Tom Montagu-Smith KC and George McPherson, representing Aria Commodities DMCC, challenged the continuation of the injunctions, primarily arguing that the First Defendant had not submitted to the jurisdiction of the Hong Kong High Court. They contended that the defendant was actively contesting the foreign court's jurisdiction, thereby undermining the basis for the DIFC Court to act in support of those proceedings. Justice Black KC addressed this, stating:

I am not persuaded, even on a good arguable case basis, that DMCC has submitted to the jurisdiction of the HK High Court as it seems to me that DMCC is unequivocally contesting the jurisdiction.

Despite this finding, the court determined that the lack of submission to the foreign jurisdiction did not preclude the DIFC Court from granting relief, provided the applicant could demonstrate a serious issue to be tried and that the balance of convenience favored the injunction.

What was the precise doctrinal issue the court had to resolve regarding the DIFC Court’s power to grant interim relief in aid of foreign proceedings?

The court was required to determine whether it possessed the jurisdictional authority to grant and maintain interim relief—specifically proprietary and freezing injunctions—where the underlying substantive dispute is being litigated in a foreign jurisdiction (Hong Kong) and where the defendant is actively challenging that foreign court's jurisdiction. The doctrinal tension lay in whether the DIFC Court could act as a "guardian" of assets within its reach to prevent the frustration of potential enforcement, even in the absence of a final foreign judgment or a clear submission to that foreign forum.

How did Justice Michael Black KC apply the test for interim relief in Techteryx v Aria Commodities [2025] DIFC DEC 001?

Justice Black KC utilized a multi-step test, first assessing whether there was a "serious issue to be tried" regarding the underlying fraud and the constructive trust claim. He emphasized that the court should not conduct a mini-trial but rather evaluate the evidence broadly. Second, he applied the "balance of convenience" test, weighing the risk of asset dissipation against the potential prejudice to the defendant. He noted:

In each case it is necessary to show that the balance of convenience favours the grant of an injunction (Larmag Holding BV v First Abu Dhabi Bank, op cit), in other words, will damages be an adequate remedy, or will the cross-undertaking in damages be adequate.

The judge further clarified the threshold for granting such relief, noting that the court must be satisfied that the applicant has a good arguable case for substantive relief that would be enforceable. He reasoned:

What in principle matters is that the applicant has a good arguable case for being granted substantive relief in the form of a judgment that will be enforceable by the court from which a freezing injunction is sought.

Which specific DIFC statutes and RDC rules were central to the court's decision in Techteryx v Aria Commodities [2025] DIFC DEC 001?

The court relied heavily on its inherent powers and the framework provided by the Rules of the DIFC Courts (RDC). Specifically, the court referenced RDC Part 31 regarding the submission of expert evidence (the FTI Report). Furthermore, the court considered RDC 44.6(1) and 44.11(1) in the context of the First Defendant’s oral application for permission to appeal and the extension of time for filing an appellant’s notice. Article 15(4) of Dubai Law No. (2) of 2025 Concerning the DIFC Courts was also central to the court's authority to manage the proceedings within the Digital Economy Court division.

How did the court utilize English and DIFC precedents to justify the continuation of the injunctions?

The court relied on Larmag Holding BV v First Abu Dhabi Bank [2019] DIFC CFI 030 to establish the test for a "serious issue to be tried" and the "balance of convenience." It also cited Ithmar Capital Ltd v 8 Investment FZE [2008] DIFC CA 001 regarding the requirement for solid evidence of the risk of dissipation. From the English jurisdiction, the court referenced The Niedersachsen [1984] 1 All ER 398 and National Commercial Bank Jamaica v Olint Corporation [2009] 1 WLR 1405 to reinforce the principles governing the grant of freezing injunctions. Additionally, the court drew upon Carmon Reestrutura v Cuenda [2024] DIFC CA 003, noting:

The grant of a jurisdiction to recognise and enforce a foreign judgment must encompass, if only by implication, the grant of power necessary to prevent that jurisdiction from being thwarted.

What was the final outcome and relief granted by the court in Techteryx v Aria Commodities [2025] DIFC DEC 001?

The court ordered that the proprietary and worldwide freezing injunctions granted on 28 February 2025 remain in full force and effect until further order of the Court. This includes the prohibition on the First Defendant from disposing of, dealing with, or diminishing cash or assets up to the value of USD 456,000,000. The court also addressed the First Defendant's application for permission to appeal, with the specific orders regarding the continuation of the injunctions being finalized in the amended judgment of 17 October 2025.

What are the practical implications for litigants seeking interim relief in the DIFC Digital Economy Court following Techteryx v Aria Commodities [2025] DIFC DEC 001?

This judgment confirms that the DIFC Digital Economy Court is prepared to exercise its injunctive powers robustly, even when the defendant contests the jurisdiction of the foreign court where the main proceedings are held. Practitioners must anticipate that the court will take a "broad view" of the evidence to determine if a serious issue exists. The case underscores the importance of providing solid evidence of asset dissipation risks and ensuring that the cross-undertaking in damages is robust. For further context on how this case fits into the broader landscape of DIFC injunctive practice, see the sibling orders: TECHTERYX v ARIA COMMODITIES [2025] DIFC DEC 001 — Refining the Digital Economy Court’s Injunctive Reach and Techteryx v Aria Commodities [2025] DIFC DEC 001 — The USD 456 Million Stablecoin Freeze.

Where can I read the full judgment in Techteryx v Aria Commodities [2025] DIFC DEC 001?

The full judgment is available on the official DIFC Courts website: https://www.difccourts.ae/rules-decisions/judgments-orders/digital-economy-court/techteryx-ltd-v-1-aria-commodities-dmcc-2-mashreq-bank-psc-3-emirates-nbd-bank-pjsc-4-abu-dhabi-islamic-bank-pjsc-2025-difc-dec. The text can also be accessed via the CDN link: https://littdb.sfo2.cdn.digitaloceanspaces.com/litt/AE/DIFC/judgments/digital-economy-court/DIFC_DEC-001-2025_20251017.txt.

Cases referred to in this judgment:

Legislation referenced:

• Dubai Law No. (2) of 2025 Concerning Dubai International Financial Centre Courts, Article 15(4)
• Rules of the DIFC Courts (RDC) Part 31
• RDC 44.6(1)
• RDC 44.11(1)