Case Details
- Citation: [2025] SGHC(I) 29
- Title: DPT & Anor v DPV & Ors
- Court: Singapore International Commercial Court
- Originating Application: Originating Application No 10 of 2025
- Judgment Date: 1 December 2025 (judgment reserved after 22 September 2025)
- Hearing Date: 22 September 2025
- Judges: S Mohan J, Roger Giles IJ, Anselmo Reyes IJ
- Applicants/Plaintiffs: DPT and DPU
- Respondents/Defendants: DPV, DPW and DPX
- Procedural Posture: Application to set aside a Partial Award (in whole or in part) made in Singapore International Arbitration Centre Arbitration No [redacted]
- Arbitration Subject Matter (as reflected in the judgment structure): Buyout valuation and related issues arising from convertible loan notes (CLNs) and shareholders’ arrangements
- Key Legal Areas: International arbitration; recourse against arbitral awards; setting aside; natural justice
- Statutes Referenced: International Arbitration Act 1994 (2020 Rev Ed)
- Model Law Referenced: UNCITRAL Model Law on International Commercial Arbitration
- Judgment Length: 96 pages; 26,618 words
Summary
This decision of the Singapore International Commercial Court (“SIC”) concerns a challenge to a Partial Award issued in an SIAC arbitration. The Applicants, DPT and DPU, sought to set aside the Partial Award in whole or in part. Their challenge was anchored on two statutory grounds: first, that they were unable to present their case within the meaning of Article 34(2)(a)(ii) of the UNCITRAL Model Law (as given effect by s 3 of the International Arbitration Act 1994 (“IAA”)); and second, that the Partial Award was made in breach of the rules of natural justice, prejudicing the Applicants, within the meaning of s 24(b) of the IAA.
The SIC treated these grounds as closely related, recognising that both ultimately reflect the same fundamental complaint: a breach of natural justice. After hearing oral submissions and reviewing the arbitration record, the court dismissed the application. In doing so, it affirmed the high threshold for setting aside arbitral awards in Singapore, particularly where the complaint is framed as a natural justice issue but, in substance, concerns the tribunal’s reasoning, evaluation of evidence, or alleged lack of nexus between findings and the parties’ pleaded cases.
What Were the Facts of This Case?
The dispute arose from a fintech joint venture centred on DPX, an e-wallet open-loop payment business. Although DPX was a respondent in the SIC application and a third respondent in the arbitration, the “main combatants” were the shareholders of DPX. The Applicants (DPT and DPU) were sister companies incorporated in “Country A”, with a common parent company. DPU was primarily in the transportation business, and DPT was the vehicle through which the Applicants’ interests in DPX were pursued.
The Respondents who were central to the arbitration were DPV and DPW (collectively, the “Founders”). At the material time, DPV was Group CEO of DPX and DPW was Head of Business Planning & Intelligence / Group Chief Strategy Officer (though formally employed by a wholly-owned subsidiary of DPX in “Country A”). The Founders were the claimants in the arbitration, while DPT and DPU were the respondents there.
By 2016, discussions between the Founders and the CEO of the parent company culminated in a proposal to establish DPX. DPX was incorporated in 2017 and initially allocated shares such that DPU held 83.33% and the Founders combined held 16.67%. In March 2017, DPV and DPW transferred their shareholdings to DPU in anticipation of DPU’s investment. Subsequently, in March 2017, DPU, the Founders, and DPX entered into a shareholders’ agreement and an investment agreement (collectively, the “Agreements”). The investment agreement contemplated tranche-based investments by DPU and the issuance of the Founders’ shares in two tranches, subject to vesting restrictions termed the “Founders’ Vesting Arrangements”.
In April 2017, the DPU board approved certain vesting conditions, with the Founders not present at that meeting. After further funding rounds, DPX’s shareholding structure evolved. In August 2018, DPX’s directors’ resolution led to the issuance of shares to DPU and to DPV and DPW. Thereafter, in August 2018, DPX and DPU entered into two convertible loan notes (“CLNs”) with principal amounts of US$6,188,155 and US$8,474,576. The CLNs were later transferred from DPU to DPT in March 2019, and DPT subsequently entered into additional CLNs with DPX between May 2019 and August 2020. For convenience, the judgment refers to the CLNs entered into by DPT as the “DPT CLNs” (CLN 1 to CLN 12), with the total principal advanced under these notes described as the “CLN Debt”.
The CLNs were structured so that, upon certain circumstances, DPX’s debts under the CLNs would convert into equity for DPT. The relationship between the Applicants and the Founders deteriorated in early 2020, coinciding with the COVID-19 pandemic. The judgment records multiple events: suspension of a closed-loop transaction facility; the Founders’ view that a competing e-wallet launched by the Applicants caused damage to DPX; exchanges between the Founders that included statements about forcing a buyout and other aggressive conduct; an anonymous letter to third parties alleging mismanagement and corruption; and calls on CLN 1 and CLN 2 that were later retracted after legal advice. The Applicants then commenced investigations, placed DPV and DPW on gardening leave, and terminated their employment. The Founders were removed as directors of DPX in February 2021 but remained shareholders.
What Were the Key Legal Issues?
The SIC had to decide whether the Applicants established grounds to set aside the Partial Award under the IAA. The first issue was whether the Applicants were “unable to present [their] case” within the meaning of Article 34(2)(a)(ii) of the Model Law, read with s 3 of the IAA. This ground typically requires showing that the tribunal’s procedure deprived a party of a fair opportunity to present its case, and that the deprivation was causative of prejudice.
The second issue was whether there was a breach of the rules of natural justice in connection with the making of the Partial Award, prejudicing the Applicants, within the meaning of s 24(b) of the IAA. Natural justice complaints in arbitration often focus on whether the tribunal failed to consider material submissions, decided an issue on a basis not argued by the parties, or otherwise acted in a manner that undermined procedural fairness.
Although the grounds were pleaded separately, the court treated them together because both ultimately relate to the same fundamental complaint: breach of natural justice. Within that overarching framework, the Applicants’ arguments (as reflected in the judgment’s internal headings) also raised issues about the tribunal’s reasoning on the “buyout issue”, including alleged time-bar objections and whether the tribunal’s findings bore a “reasonable nexus” to the parties’ cases.
How Did the Court Analyse the Issues?
The SIC began by framing the legal approach to setting aside arbitral awards. It noted that the two grounds—unable to present the case under Article 34(2)(a)(ii) and breach of natural justice under s 24(b)—are conceptually linked. The court’s emphasis was that natural justice is not a vehicle for re-litigating the merits of the dispute or correcting errors of law or fact. Instead, the court’s task is to determine whether the arbitral process was procedurally unfair in a way that prejudiced the complaining party.
On the Applicants’ procedural fairness complaints, the court examined the arbitration record and the way the tribunal conducted the proceedings, including the exchange of written submissions and the oral hearing. The judgment’s structure indicates that the tribunal’s Partial Award addressed discrete topics: claims and reliefs; procedural history; the valuation methodology (including a “valuation document and dropdown model”); and then substantive findings on the buyout price and related issues. The SIC’s analysis therefore necessarily focused on whether the tribunal’s approach to these topics crossed the line from permissible evaluation of evidence into procedural unfairness.
In relation to the “buyout issue”, the Applicants challenged aspects of the tribunal’s reasoning. The judgment headings show that the SIC considered, among other matters, (i) a “time-bar objection”, and (ii) whether the Founders had agreed not to run a “Third Scenario”. These issues were tied to the tribunal’s determination of the buyout price and the valuation mechanics under the CLN conversion and related contractual arrangements.
The SIC then addressed the Applicants’ more pointed criticisms of the tribunal’s findings. The judgment headings indicate two specific “reasonable nexus” challenges: first, whether the tribunal’s majority finding that the DPT CLNs were “worthless as debt” bore no reasonable nexus to the parties’ cases; and second, whether the tribunal’s majority finding that DPX’s pre-conversion value was the same as its post-conversion value bore no reasonable nexus to the parties’ cases. These arguments, in substance, suggest that the Applicants were contending that the tribunal decided valuation questions on a basis not properly connected to the pleaded case or the evidence adduced.
In analysing these complaints, the SIC would have applied established principles: a tribunal is entitled to assess evidence and draw inferences, and it is not required to adopt a party’s preferred valuation model or reasoning. A “reasonable nexus” test is consistent with the idea that a tribunal’s decision must be anchored in the issues and evidence before it, but it does not mean that the tribunal must mirror a party’s submissions. The court’s dismissal of the application indicates that it found the tribunal’s approach to be procedurally fair and sufficiently connected to the parties’ positions, even if the Applicants disagreed with the outcome.
The judgment also references a “responsive evidence issue” and a discussion of “prejudice”. This suggests that the Applicants argued that the tribunal failed to consider or properly engage with certain evidence responsive to their case, or that the tribunal’s treatment of evidence deprived them of a fair opportunity to respond. The SIC’s analysis would have required identifying what evidence was allegedly not addressed, whether it was material, and whether the alleged omission or treatment could realistically have affected the outcome. The court’s conclusion that OA 10 should be dismissed indicates that any alleged procedural deficiency did not meet the threshold of prejudice or did not amount to a breach of natural justice.
Overall, the SIC’s reasoning reflects a restrained supervisory role. The court treated the Applicants’ complaints as, at bottom, disagreements about the tribunal’s valuation reasoning and the weight or interpretation of evidence, rather than genuine procedural unfairness. By emphasising the nexus between findings and the parties’ cases, and by requiring proof of prejudice, the court reinforced the principle that setting aside is not an appeal on the merits.
What Was the Outcome?
The SIC dismissed OA 10. Practically, this meant that the Partial Award remained in force and the Applicants did not obtain the relief sought to set aside the Partial Award in whole or in part. The dismissal also indicates that the court was not persuaded that the Applicants were unable to present their case or that the tribunal breached natural justice in a manner that prejudiced them.
For parties in arbitration, the effect is significant: the supervisory court declined to interfere with the tribunal’s determinations on the buyout valuation and related issues, confirming that procedural fairness challenges must be grounded in concrete unfairness rather than dissatisfaction with the tribunal’s reasoning.
Why Does This Case Matter?
This case is a useful reference for practitioners because it illustrates how the SIC approaches natural justice and “unable to present the case” challenges under the IAA and the UNCITRAL Model Law. The court’s willingness to treat the two pleaded grounds together underscores that, in practice, parties often frame the same complaint in different statutory language. The court’s analysis also highlights that the threshold for setting aside is demanding: a party must show procedural unfairness and prejudice, not merely that the tribunal’s reasoning was unfavourable or that the tribunal’s valuation approach differed from the party’s preferred method.
For arbitration counsel, the “reasonable nexus” discussion (as reflected in the judgment headings) is particularly relevant. Parties sometimes argue that a tribunal’s findings are disconnected from the pleaded case or the evidence. This decision suggests that courts will scrutinise such claims, but will not readily infer procedural unfairness where the tribunal’s conclusions can be traced to the issues in dispute and the evidence before it. Accordingly, when preparing for arbitration, parties should ensure that their valuation methodology, scenario assumptions, and responses to opposing evidence are clearly articulated, because later attempts to characterise disagreements as natural justice breaches may fail.
Finally, the case reinforces the broader Singapore policy of minimal curial intervention in arbitration. Even where the tribunal’s findings involve complex financial modelling (such as CLN conversion and buyout valuation), the supervisory court will generally avoid re-assessing the merits unless the procedural complaint is substantiated and reaches the legal threshold for setting aside.
Legislation Referenced
- International Arbitration Act 1994 (2020 Rev Ed), including s 3 and s 24(b)
- UNCITRAL Model Law on International Commercial Arbitration, Article 34(2)(a)(ii)
Cases Cited
- ADG v ADI [2014] 3 SLR 481
- Government of the Republic of the Philippines v Philippine International Air Terminals Co, Inc [2007] 1 SLR(R) 278
Source Documents
This article analyses [2025] SGHCI 29 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.