Routine Signatures and Litigation Risk
In corporate disputes before Thai courts, directors frequently justify problematic transactions or inaccurate filings on the basis of ignorance.
Within the organization, that explanation may appear plausible. Corporate documentation is often drafted by accountants, legal professionals, and internal management teams prior to submission to directors for approval. In numerous entities, the act of signing financial statements, board resolutions, and regulatory filings becomes a standard administrative procedure.
In litigation, however, those same signatures may acquire a very different significance.
When disputes arise over financial irregularities, corporate governance failures, or questionable transactions, courts often review the company’s documentary history. In that review, a director’s certification of corporate records can become one of the most important pieces of evidence.
A certification is more than just administrative; it is a formal confirmation that the signed document accurately reflects the company’s affairs.
In a previous discussion on corporate disputes, we observed that Thai courts often infer control not only from share ownership but also from the documented exercise of authority over time. The same evidence-based reasoning frequently occurs when courts assess the responsibility of directors who have repeatedly certified corporate records.
For further analysis, see:
https://fosrlaw.com/2026/thailand-company-registration-2026-dbd-update/
https://fosrlaw.com/2026/corporate-control-without-shareholding-thailand/
The Assertion of Ignorance
In many disputes, directors faced with irregularities claim they were unaware of the underlying problems.
The explanation usually takes familiar forms:
- The director depends on internal management
- The documents were prepared by accountants
- The director was not involved in the company’s daily operations
Such explanations may show how companies work. Corporate governance often involves delegation, and directors usually depend on professional advisors and internal reporting systems.
In litigation, however, reliance is not evaluated in the abstract. Courts may consider whether it was reasonable to rely on the specific advisor involved, considering the advisor’s role, the type of work done, and whether any inconsistencies or warning signs were visible at the time.
When a dispute goes to court, however, the court’s attention shifts from internal explanations to the documentary record.
If a director has repeatedly certified corporate documents over time, the court will inevitably review what those certifications indicate about the director’s knowledge and oversight.
Certifications as Evidence of Responsibility
Corporate records often include formal statements of approval or verification. Financial statements are signed by directors to verify that the accounts reflect the company’s financial position. Board resolutions confirm that decisions have been authorized by the governing body. Regulatory filings verify the accuracy of the information submitted to authorities.
When these documents appear in litigation, they serve as more than historical records. They document the role played by individuals in the company’s governance.
Think about a situation where a director signs annual financial statements over multiple years, affirming that the company’s accounts accurately reflect its financial condition. If those statements later become key in a dispute, perhaps because they hide undisclosed liabilities or related-party transactions, the director might argue that the documents were prepared by accountants and only briefly reviewed before signing.
In litigation, however, repeated certifications themselves become part of the evidence record. Courts may consider these certifications as relevant evidence when deciding whether a director exercised reasonable care or oversight in supervising the company’s affairs.
This does not mean that every certification automatically creates liability. Corporate responsibility remains dependent on the specific facts of each case.
Nevertheless, repeatedly confirming corporate records inevitably raises questions about the oversight exercised by the person who signed them.
Patterns Over Time
Like in many areas of corporate litigation, courts rarely rely on a single document.
Instead, they examine patterns across reporting periods and corporate decisions. If a director consistently appears as the approving authority for financial statements, corporate resolutions, or key regulatory filings, that continuity may carry considerable evidentiary weight.
A single certification can be seen as relying on internal procedures. A pattern of certifications spanning multiple years may indicate a more active involvement in the company’s governance.
The importance of these patterns lies not just in individual documents but also in their consistency. Repeated approvals of similar records may affect how courts assess later claims of limited involvement.
Director Duties Under Thai Corporate Law
Thai corporate law requires directors to manage the company’s affairs with the care expected of a prudent businessperson and in accordance with the law, the company’s articles of association, and shareholder resolutions, as outlined in the Civil and Commercial Code, which governs directors’ duties.
When disputes occur, courts may therefore evaluate whether the actions of directors, including the documents they have certified, demonstrate adherence to that standard.
In this context, director certifications may serve as both historical records and indicators of the oversight level within the company’s governance.
Delegation and Its Limits
Modern corporate governance inherently involves delegation. Corporations depend on accountants, financial officers, legal advisors, and operational managers to prepare documentation and manage daily operations.
Thai courts acknowledge this reality. Directors are not anticipated to personally verify every operational detail of a company.
However, delegation does not eliminate responsibility.
When a director signs documents confirming the company’s financial status or approving major transactions, that signature signifies an exercise of governance authority. If those documents later become key in a dispute, the director’s certification may be used as evidence of involvement in the company’s decision-making.
Courts therefore evaluate the entire evidentiary context, including the director’s role within the organization, the information available at that time, and whether a reasonable inquiry or reliance on professional advice was made. This involves assessing whether that reliance was reasonable given the advisor’s role and any apparent inconsistencies in the underlying records.
The distinction lies between reasonable reliance on professional expertise and the absence of meaningful oversight.
In practice, directors can reduce these risks by keeping clear records of their inquiries and the information they rely on when approving corporate documents. Evidence showing that directors sought explanations, relied on professional advice, or reviewed relevant financial data can help courts determine whether reasonable oversight was exercised.
Delegated Authority and Powers of Attorney
In practice, directors often delegate signing authority to others via powers of attorney. This setup is common in Thai companies, especially when routine contracts, regulatory filings, or operational documents need to be signed regularly.
From an external perspective, such delegation might be entirely appropriate. When someone signs documents under a properly granted power of attorney, that action is typically seen as an act of the corporation itself, and third parties interacting with the corporation can rely on that authority.
In legal cases, possessing the power of attorney does not automatically exempt the director from liability related to the underlying transaction.
Courts may evaluate the circumstances surrounding delegation, including the scope of authority granted, the duration of the delegation, and the level of supervision by the issuing director. If a power of attorney permits someone to repeatedly sign significant agreements, approve financial commitments, or submit regulatory reports over a long period, this pattern can serve as evidence of the company’s actual management practices.
In such cases, the delegation itself can shape the court’s perspective on corporate governance. The concern isn’t just about who physically signed the document, but who authorized the signing and how that authority was exercised over time.
Therefore, although powers of attorney may serve legitimate operational purposes, they do not inherently absolve the director from the chain of responsibility as documented in the company’s official records.
For further analysis, see:
https://fosrlaw.com/2025/supreme-court-cases-acceptance/
Where Responsibility Ultimately Lies
In corporate disputes before Thai courts, responsibility is seldom determined solely by titles. Instead, courts assess the documented conduct of individuals involved in the company’s governance.
Director certifications frequently serve as a pivotal element in such assessments. Signatures that may seem commonplace during standard business activities can potentially become substantial evidence once legal proceedings are initiated.
Therefore, certifying corporate records carries implications that extend beyond mere administrative formalities. Each certification is integrated into the historical record of the company’s decision-making processes.
When disputes later emerge, that record may define the scope of a director’s responsibility.
In corporate litigation, responsibility often follows the signature.
For more information on navigating corporate governance and litigation risk, please visit our Dispute Resolution & Litigation and Corporate Law practice pages.
Disclaimer
The comments herein are provided for discussion and informational purposes only and may not reflect the most current legal developments. Nothing contained in this publication should be relied upon as legal advice.
About the Authors
M.L. Numlapyos Sritawat
Founding Partner, Formichella & Sritawat Attorneys at Law
M.L. Numlapyos Sritawat leads the firm’s Litigation and Dispute Resolution practice. With over thirty years of courtroom experience, he has appeared before nearly every level of Thailand’s judiciary, including the Supreme Court. A member of the Royal Institution and descendant of a prominent Thai legal family, he is recognized for his assertive and innovative advocacy and for managing highly complex disputes across civil, commercial, bankruptcy, and criminal law. He often represents clients in landmark cases, and his extensive knowledge of Thailand’s courts and procedural law has established him as one of the nation’s leading litigators.
Patchamon Purikasem
Associate, Formichella & Sritawat Attorneys at Law
Patchamon Purikasem is part of the firm’s Litigation Department. Her focus includes corporate and commercial disputes, criminal defense and prosecution, and regulatory litigation. She frequently handles cases from initial strategies and investigations through trial, representing both domestic and international clients. Patchamon is recognized for her thorough preparation, strong courtroom advocacy, and her skill in managing complex evidence in high-stakes litigation.
Phalavat Kosalanon
Associate, Formichella & Sritawat Attorneys at Law
Phalavat Kosalanon specializes in pre-litigation strategies, dispute resolution, and trial preparation. He frequently assists with corporate and regulatory disputes, intellectual property litigation, cross-border defamation cases, and complex commercial conflicts. Phalavat supports the firm’s senior partners in managing document-intensive cases and developing litigation strategies before Thai courts.
Wannida Lamoonkit
Junior Associate, Formichella & Sritawat Attorneys at Law
Wannida Lamoonkit supports the firm’s litigation team with legal research, case preparation, and analysis of corporate documents used in Thai court cases. Her work assists with commercial disputes, corporate governance issues, and regulatory litigation.