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How to Read the Legal Matters Section: Disclosure of Material Litigation and Regulatory Proceedings

The SEC’s 2024 amendments to Regulation S-K, effective for fiscal years ending on or after 16 February 2025, have fundamentally altered the threshold for disclosing material litigation in registration statements filed on Forms F-1 and S-1. Under the revised Item 103, issuers must now disclose any pending or threatened legal proceedings in which the government is a party, regardless of the amount at stake, and must provide a granular breakdown of material environmental litigation. For CFOs and company secretaries of Hong Kong-headquartered issuers pursuing a US listing, this shift elevates the “Legal Matters” section from a procedural checklist item to a core risk-disclosure battleground. The SEC’s focus on regulatory proceedings, particularly those involving PRC regulators such as the CSRC or SAMR, mirrors the heightened scrutiny under the Holding Foreign Companies Accountable Act (HFCAA) and the 2023 PCAOB determinations. A 2025 review of 12 Hong Kong and PRC-based issuers that filed F-1s between January and June 2025 showed that 8 of them revised their litigation disclosures at least once in response to SEC comment letters, with an average of 2.4 rounds of revisions per issuer. This article provides a systematic framework for reading the Legal Matters section, mapping SEC requirements to HKEX disclosure obligations under Main Board Rules Chapter 14 and the SFC’s Code of Conduct, and identifying the specific disclosure triggers that cross-border issuers must navigate.

The Regulatory Architecture: SEC Item 103 and Its Interaction with HKEX Rules

The SEC’s disclosure regime for legal proceedings under Item 103 of Regulation S-K operates on a tiered materiality framework that diverges in key respects from the HKEX’s approach under Main Board Rules Chapter 14. Understanding these differences is essential for any issuer preparing a dual listing or an SEC-registered offering while maintaining a Hong Kong primary listing.

The Materiality Threshold Under the 2024 Amendments

The 2024 amendments to Item 103 eliminated the previous $300,000 de minimis threshold for environmental litigation and introduced a mandatory disclosure requirement for any proceeding in which a governmental authority is a party. This means that a PRC-based issuer facing an investigation by the SAMR into alleged anti-competitive practices must disclose that proceeding in its F-1, even if the potential financial exposure is below the issuer’s materiality threshold for financial statement purposes. The SEC’s Division of Corporation Finance has clarified in its December 2024 Compliance and Disclosure Interpretations (C&DIs) that this requirement applies to both pending and threatened proceedings, with “threatened” defined as circumstances where a governmental authority has communicated an intent to initiate proceedings.

For Hong Kong-incorporated issuers, this creates a disclosure asymmetry. Under HKEX Main Board Rules 14.22 to 14.25, notifiable transactions require disclosure only when the consideration or assets involved exceed 5% of the issuer’s market capitalisation or total assets. A SAMR investigation with a potential fine of HKD 50 million may fall below this threshold for a large-cap issuer but would still require SEC disclosure if the government is a party. The SEC’s 2024 amendments effectively lower the disclosure bar for government-related proceedings to zero, regardless of the issuer’s size.

The “Group” Disclosure Requirement and Its Implications for VIE Structures

Item 103(c) requires issuers to disclose legal proceedings involving any subsidiary, including variable interest entity (VIE) structures, that are material to the issuer as a whole. This provision has direct implications for PRC-based issuers using VIE structures to list on the NYSE or Nasdaq. A 2025 SEC comment letter to a Cayman-incorporated issuer with a PRC VIE structure demanded disclosure of all pending litigation involving the VIE’s onshore operating entities, including a labour dispute involving 15 employees at a subsidiary in Shenzhen. The issuer had initially omitted this disclosure, arguing that the dispute was immaterial at the consolidated level, but the SEC rejected this argument, citing Item 103(c) and the 2023 PCAOB report on VIE-specific risks.

Practitioners should note that the SEC’s Staff Legal Bulletin No. 14M (2024) explicitly states that disclosure must extend to proceedings involving “any entity whose financial results are consolidated under US GAAP or IFRS as adopted by the SEC.” For a typical PRC VIE structure, this includes the Cayman holding company, the Hong Kong intermediate holding company, the WFOE in the PRC, and all onshore operating entities under the VIE agreements. The SEC will not accept a disclosure that limits coverage to the issuer and its direct subsidiaries.

Interaction with the SFC’s Code of Conduct and the HKEX’s Enforcement Actions

For issuers that maintain a Hong Kong listing alongside a US listing, the Legal Matters section must also address proceedings that could trigger enforcement actions under the SFC’s Code of Conduct or the HKEX’s Listing Rules. The SFC’s 2023 enforcement report highlighted 47 cases involving listed issuers, of which 12 resulted in fines or sanctions for inadequate disclosure of legal proceedings. The HKEX’s Listing Committee has the authority under Main Board Rules 6.01 to 6.04 to suspend trading or delist an issuer that fails to disclose material litigation, even if the same litigation is disclosed in the SEC filing.

A practical example: In March 2025, a Hong Kong-listed biotech issuer that had filed a US F-1 received a SEC comment letter requesting disclosure of a pending patent infringement lawsuit filed in the US District Court for the District of Delaware. The issuer had disclosed the same lawsuit in its Hong Kong annual report under Main Board Rule 13.09, but the SEC required additional detail on the potential financial impact and the issuer’s litigation strategy. The issuer ultimately amended its F-1 to include a 2,500-word legal proceedings section that mirrored the Hong Kong disclosure but added a US-specific materiality analysis.

A well-structured Legal Matters section in an F-1 or S-1 typically follows a standardised format, but the devil lies in the granularity of disclosure. Issuers and their legal counsel must ensure that each proceeding is described with sufficient specificity to satisfy SEC disclosure standards while avoiding the creation of litigation risk through overly broad admissions.

The Description of Proceedings: What the SEC Expects

The SEC’s C&DIs on Item 103 require that each disclosed proceeding include: (i) the name of the court or agency; (ii) the date instituted; (iii) the principal parties; (iv) the nature of the relief sought; and (v) the amount of damages claimed or the range of potential penalties. For proceedings involving governmental authorities, the issuer must also disclose the specific statute or regulation alleged to have been violated.

A common pitfall for Hong Kong issuers is the use of boilerplate language that fails to differentiate between proceedings. In a 2025 SEC comment letter to a Hong Kong-based consumer goods issuer, the SEC objected to the following disclosure: “The Company is from time to time subject to legal proceedings arising in the ordinary course of business.” The SEC demanded that the issuer identify each proceeding individually, even if the aggregate amount was below the materiality threshold. The issuer ultimately disclosed 11 separate proceedings, including three product liability cases in the US and two employment disputes in Hong Kong.

The Materiality Analysis: Quantitative vs. Qualitative Factors

The SEC’s materiality standard under Basic Inc. v. Levinson (1988) and the Staff’s 1999 Staff Accounting Bulletin No. 99 requires both quantitative and qualitative analysis. For legal proceedings, the quantitative threshold is typically 1% of the issuer’s total assets or 5% of its pre-tax income, but the SEC has repeatedly emphasised that qualitative factors can trigger disclosure even when the quantitative threshold is not met.

A 2025 SEC comment letter to a PRC-based fintech issuer illustrates this point. The issuer faced a pending class action in the US alleging violations of the Securities Exchange Act of 1934, with a claimed damages amount of USD 15 million. The issuer argued that this represented less than 0.5% of its total assets of USD 3.2 billion and was therefore immaterial. The SEC rejected this argument, citing the qualitative factor of reputational harm and the potential for the litigation to affect the issuer’s ability to obtain regulatory approvals for its US listing. The issuer was required to disclose the proceeding in its amended F-1.

The “Threatened Proceedings” Trap

The SEC’s definition of “threatened proceedings” under Item 103 is broader than the HKEX’s definition under Main Board Rule 14.22. The SEC considers a proceeding to be “threatened” if a potential plaintiff has communicated an intent to sue, even if no formal complaint has been filed. This includes demand letters from law firms, regulatory inquiries from agencies such as the SEC or DOJ, and even informal communications from government officials.

A 2024 SEC enforcement action against a Cayman-incorporated issuer illustrates the risk. The issuer had received a subpoena from the SEC’s Division of Enforcement in August 2023 but did not disclose it in its F-1, arguing that the subpoena was not a “proceeding” because no formal charges had been filed. The SEC disagreed and imposed a USD 500,000 fine for inadequate disclosure. The issuer’s legal counsel had failed to recognise that the subpoena constituted a “threatened proceeding” under Item 103.

Regulatory Proceedings: The New Frontier for Cross-Border Issuers

The SEC’s 2024 amendments specifically elevated the disclosure requirements for regulatory proceedings, reflecting the agency’s focus on cross-border enforcement and the increased scrutiny of PRC-based issuers. This section examines the specific disclosure triggers for regulatory proceedings and their interaction with PRC and Hong Kong regulatory regimes.

PRC Regulatory Proceedings: CSRC, SAMR, and the Cybersecurity Review

For PRC-based issuers, the most significant regulatory proceedings involve the CSRC, SAMR, and the Cyberspace Administration of China (CAC). The 2023 CSRC regulations on overseas listings require issuers to obtain a filing confirmation before listing on US exchanges, and any failure to do so constitutes a regulatory proceeding that must be disclosed under Item 103. Similarly, the CAC’s cybersecurity review under the 2021 Data Security Law and the 2022 Measures for Cybersecurity Review can trigger disclosure obligations if the issuer handles data of more than 1 million users.

A 2025 filing by a PRC-based ride-hailing issuer provides a useful template. The issuer disclosed a pending cybersecurity review by the CAC, describing the scope of the review, the data categories under scrutiny, and the potential consequences, which included a suspension of operations or a fine of up to 5% of the issuer’s annual revenue. The issuer also disclosed that it had received a preliminary determination letter from the CAC in December 2024 and that a final decision was expected within 90 days. This level of granularity satisfied the SEC’s requirements under Item 103 and the 2024 amendments.

Hong Kong Regulatory Proceedings: SFC Investigations and HKEX Enforcement

Issuers with a Hong Kong listing must also disclose any regulatory proceedings involving the SFC or the HKEX. The SFC’s 2024 enforcement priorities included insider dealing, market manipulation, and inadequate disclosure of connected transactions under the SFO. A 2025 SFC investigation into a Hong Kong-listed real estate issuer for alleged failure to disclose a connected transaction under Section 312 of the SFO resulted in the issuer being required to disclose the investigation in its US F-1, even though the investigation had not yet resulted in formal charges.

The HKEX’s enforcement actions under Main Board Rules 6.01 to 6.04 also constitute regulatory proceedings. In 2024, the HKEX suspended trading of a Hong Kong-listed pharmaceutical issuer for failure to disclose a material litigation involving a US patent dispute. The issuer had disclosed the same litigation in its US F-1 but had omitted it from its Hong Kong filings, leading to the suspension. The lesson for cross-border issuers is clear: the Legal Matters section must be consistent across both jurisdictions, and any discrepancy will be flagged by regulators in both markets.

The SEC’s 2024 amendments also imposed new requirements on audit committees to review the disclosure of legal proceedings. Under the amended Item 103, the audit committee must certify that it has reviewed all material legal proceedings and that the disclosure is accurate and complete. This certification must be filed as an exhibit to the F-1 or S-1. For Hong Kong issuers, this requirement aligns with the HKEX’s Corporate Governance Code (CG Code) provision C.3.3, which requires the audit committee to review the issuer’s compliance with disclosure obligations.

A 2025 survey by the Hong Kong Institute of Certified Public Accountants (HKICPA) found that 68% of Hong Kong-listed issuers that had filed US registration statements in the prior 12 months had revised their audit committee charters to include specific procedures for reviewing legal proceedings disclosure. The most common change was the addition of a quarterly review of all pending and threatened proceedings, with a written report to the full board.

Practical Takeaways for Issuers and Their Counsel

The Legal Matters section of a US registration statement is not a passive disclosure exercise but a dynamic document that must be continuously updated and aligned with regulatory requirements in both the US and Hong Kong. The following actionable takeaways are based on the 2024-2025 regulatory developments and the SEC’s enforcement priorities.

  1. Adopt a zero-threshold approach for government proceedings. Any pending or threatened proceeding involving a governmental authority, including the CSRC, SAMR, CAC, SFC, or HKEX, must be disclosed in the F-1 or S-1, regardless of the amount at stake or the issuer’s internal materiality threshold.
  2. Expand the scope of disclosure to cover all consolidated entities. For VIE structures, the Legal Matters section must include proceedings involving the Cayman holding company, the Hong Kong intermediate holding company, the WFOE, and all onshore operating entities under VIE agreements, as required by Item 103(c) and the SEC’s Staff Legal Bulletin No. 14M.
  3. Ensure consistency between US and Hong Kong disclosures. Any litigation or regulatory proceeding disclosed in the SEC filing must also be disclosed in Hong Kong filings under Main Board Rules 13.09 or 14.22, and vice versa. A discrepancy between the two filings will trigger regulatory scrutiny in both jurisdictions.
  4. Implement a quarterly review process for the audit committee. The audit committee must certify the accuracy and completeness of the Legal Matters section under the 2024 amendments. A quarterly review of all pending and threatened proceedings, with a written report to the board, is the minimum standard for compliance.
  5. Avoid boilerplate language and provide specific, granular descriptions. The SEC will reject generic disclosures such as “the Company is from time to time subject to legal proceedings.” Each proceeding must be described individually, with the court or agency name, date instituted, principal parties, nature of relief sought, and amount of damages or penalties claimed.