Case Details
- Citation: [2026] SGHC 4
- Court: High Court of the Republic of Singapore
- Date: 2026-01-07
- Judges: Chua Lee Ming J
- Plaintiff/Applicant: Zhang Zhencheng
- Defendant/Respondent: Tan Huay Lim and another
- Legal Areas: Civil Procedure — Privileges
- Statutes Referenced: Restructuring and Dissolution Act 2018
- Cases Cited: [2015] SGHC 228, [2026] SGHC 4
- Judgment Length: 24 pages, 6,433 words
Summary
This case dealt with the issue of legal professional privilege and whether a party could withdraw a previous waiver of such privilege. The plaintiff, Zhang Zhencheng, sought the production of certain documents from the defendants, Tan Huay Lim and Dasin Retail Trust Management Pte Ltd (the "second defendant"), which the second defendant claimed were protected by legal privilege. The key questions were whether the second defendant had waived privilege over the documents, and whether the plaintiff could access the documents on the grounds of joint or common interest privilege.
What Were the Facts of This Case?
The plaintiff, Zhang Zhencheng, is a minority shareholder and non-executive director of the second defendant, Dasin Retail Trust Management Pte Ltd. The first defendant, Tan Huay Lim, is the Lead Independent Director of the second defendant. The second defendant is the trustee-manager of Dasin Retail Trust ("DRT"), a business trust listed on the Singapore Exchange.
The plaintiff alleged that the first defendant had conducted the affairs of the second defendant and/or DRT in an oppressive manner, including by pushing for and supporting a memorandum of understanding ("MOU") relating to the acquisition of an interest in DRT by a third party, on terms adverse to the plaintiff and the second defendant/DRT.
The plaintiff's lawyers requested certain documents and correspondence between the first defendant and the second defendant's lawyers, Rajah & Tann LLP ("R&T"), pertaining to the second defendant's affairs. The first defendant's lawyers initially claimed the documents were privileged. However, the second defendant's then-lawyers, Shook Lin & Bok LLC ("SLB"), informed the plaintiff's lawyers that the second defendant was agreeable to producing the documents to the extent they pertained to the restructuring of DRT, on the basis that the plaintiff had a "joint interest" in the second defendant's privilege.
Subsequently, the second defendant appointed new lawyers, Wong Partnership LLP ("WongP"), who claimed privilege over 12 categories of documents, including the documents relating to the MOU, the second defendant's restructuring, and other matters where there was a conflict of interest between the plaintiff and the second defendant.
What Were the Key Legal Issues?
The key legal issues in this case were:
1. Whether the second defendant could claim legal privilege over documents to which its former lawyers, SLB, had agreed to produce, but had not yet done so.
2. Whether the plaintiff could withdraw the second defendant's previous waiver of privilege communicated through SLB.
3. Whether there was an implied waiver of privilege by the second defendant.
4. Whether the plaintiff was entitled to the privileged documents on the grounds of joint interest or common interest privilege.
How Did the Court Analyse the Issues?
On the issue of whether the second defendant could claim privilege over the documents, the court noted that after the second defendant appointed new lawyers, WongP, it was open to the second defendant to take a new position regarding legal privilege in light of fresh legal advice.
Regarding the plaintiff's argument that the second defendant had waived privilege through SLB, the court acknowledged that a "true" waiver can occur if a party expressly consents to the use of privileged material or chooses to disclose the information in circumstances implying consent. However, the court found that the mere fact that SLB had stated the second defendant was agreeable to producing the documents did not necessarily mean the second defendant had voluntarily, informedly, and unequivocally elected to waive its privilege.
The court also rejected the plaintiff's argument that there was an implied waiver, as the second defendant had not actually produced any of the documents prior to appointing WongP and claiming privilege.
On the issue of joint interest and common interest privilege, the court examined the principles established in case law. The court considered whether the plaintiff, as a shareholder and director of the second defendant, could claim a joint or common interest in the privileged documents. The court analyzed the specific nature of the documents and the potential conflicts of interest between the plaintiff and the second defendant to determine whether the plaintiff was entitled to access the documents on these grounds.
What Was the Outcome?
The court dismissed the plaintiff's application for the production of the Category 12 documents, over which the second defendant had claimed privilege. The court found that the second defendant was entitled to claim privilege over these documents, as it had not voluntarily and unequivocally waived its privilege, and the plaintiff did not have a sufficient joint or common interest to override the privilege.
Why Does This Case Matter?
This case provides important guidance on the principles of legal professional privilege and the circumstances under which a party can withdraw a previous waiver of such privilege. It emphasizes the high bar required to establish a "true" waiver, and the need for a voluntary, informed, and unequivocal election by the party holding the privilege.
The case also sheds light on the application of joint interest and common interest privilege, and the factors courts will consider in determining whether a party has a sufficient interest to access privileged documents. This is particularly relevant in the context of corporate disputes, where minority shareholders or directors may seek access to privileged information held by the company.
Overall, this judgment provides valuable insights for legal practitioners on the complex issues surrounding legal professional privilege and the circumstances in which it can be waived or overcome.
Legislation Referenced
- Restructuring and Dissolution Act 2018
Cases Cited
- [2015] SGHC 228
- [2026] SGHC 4
Source Documents
This article analyses [2026] SGHC 4 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.