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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​ 

October 7, 2011
A new notification from the National Anti-Corruption Commission (NACC) is expected to have a significant impact on companies that do business with the Thai government. On August 11, 2011, the NACC issued the Notification re: Rules and Procedures Concerning the Preparation and Disclosure of Revenue and Expenses Accounts of Projects which Individuals or Juristic Entities are Contractual Parties with Government Agencies (Notification).
September 23, 2011
Recent trends showcase a clear intent by two of the world’s global powers to tackle corruption abroad. The United States, through the Department of Justice (DOJ) and the Securities and Exchange Commission (SEC), has dramatically increased its investigation and enforcement of the Foreign Corrupt Practices Act (FCPA). In addition, in 2010 the United Kingdom acted aggressively to address an historical weakness in its anti-bribery laws by enacting the UK Bribery Act.
May 12, 2011
In response to regular queries received from our multinational clients, David Lyman, Chairman & Chief Values Officer of Tilleke & Gibbins, has been providing periodic updates on the ongoing political events in Thailand since 2006. This Viewpoint summarizes and updates several of these reports, while providing observations on the Thai political landscape ahead of the upcoming elections.
May 12, 2011
No country is immune to corruption. Corruption and other illicit activities thrive in Thailand today as they have throughout this nation’s long history. According to Transparency International’s latest survey, the level of corruption in Thailand is no worse than it is in many countries. Is it liked? No. Accepted? Yes, but as a repugnant fact of life. Why? Because most people can do little about curbing it so they learn to live with it. Is the government promoting anti-corruption? Lip service, yes. Concrete steps? Very slow, so the jury is still out.