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July 14, 2026

DNA: Investigations in Southeast Asia

Tilleke & Gibbins has contributed the Thailand and Vietnam chapters to Investigations in Southeast Asia, a comprehensive guide published by Drew Network Asia (DNA). The resource provides a practical overview of anticorruption laws, corporate investigations, and compliance frameworks across six key Southeast Asian jurisdictions.

Designed for in-house counsel, compliance officers, and risk management professionals, the guide offers actionable insights for navigating complex cross-border regulatory challenges and establishing effective, regionally coordinated compliance and investigation strategies.

The guide begins with a regional perspective on enforcement trends and cross-border cooperation initiatives. Jurisdiction-specific chapters follow a standardized structure—covering primary corruption offenses, enforcement authorities, corporate liability, investigation procedures and dawn raids, whistleblower protections, and recommended compliance measures.

In addition to country-by-country analysis, the publication highlights best practices for conducting internal investigations, managing digital evidence, and handling parallel proceedings involving multiple regional or international regulators.

The guide serves as a practical reference for organizations operating in Southeast Asia. Because legal and regulatory risks depend on specific industry sectors and operational contexts, readers seeking tailored advice are encouraged to contact the authors listed in each chapter.

The full guide is available for download through the button below or directly from the DNA website.

RELATED INSIGHTS​ 

May 3, 2011
This French-language article examines Thai law in relation to giving gifts to public officials. Such gift-giving is permissible in certain circumstances, but caution is necessary in order to avoid potential violations of the anti-corruption regimes in other countries, which may view these transactions as a bribe.
April 30, 2011
Within the past two years, Thailand has experienced a number of events that have called into question the country’s political stability. In this article, David Lyman reflects on the situation and sees a number of promising signs which indicate that the rule of law is continuing to be strengthened and that the political infighting can be overcome.
April 30, 2011
This open letter from David Lyman to the clients of Tilleke & Gibbins addresses the events that unfolded in April 2009, when political demonstrations—sometimes violent—took place in Bangkok and Pattaya. Although the protests by the so-called Red Shirts attracted a great deal of media attention, life continued without serious disruption in Thailand’s capital.
April 30, 2011
Within the past two years, Thailand has experienced a number of events that have called into question the country’s political stability. In this article, David Lyman puts these events into historical perspective by looking back on the path that has led to the current situation. This article provides a thorough overview of Thailand’s recent history and explains many of the driving factors underlying the political instability of 2008. The article concludes that there is reason for optimism about Thailand’s future, with progressive development likely to return to the country.