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Compliance and Investigations

Compliance and Investigations

Key Contacts

Cambodia

Laos

Myanmar

Thailand

Vietnam

OVERVIEW

Guiding clients through cross-border compliance with deep local insight and regional expertise.

Tilleke & Gibbins’ Compliance and Investigations practice provides strategic counsel to clients navigating complex regulatory and enforcement landscapes across Southeast Asia. We advise on a broad range of white-collar matters, including internal investigations, government inquiries, criminal defense, asset recovery, and anti-corruption compliance.

Our team combines decades of experience with deep local insight and regional perspective to support clients in managing risk and responding effectively to sensitive, high-stakes issues. We regularly represent companies and executives before law enforcement bodies, criminal courts, and regulatory agencies in each respective jurisdiction, and collaborate across our offices in Cambodia, Indonesia, Laos, Myanmar, Thailand, and Vietnam to support cross-border matters.

With a strong understanding of Southeast Asian business culture and regulatory expectations, we deliver practical, commercially focused advice tailored to each client’s needs. Our commitment to integrity and excellence ensures that clients receive trusted guidance and robust representation in all aspects of compliance and investigations.

Experience

  • Advised a leading multinational pharmaceutical company on conducting an anticorruption compliance audit in its Thai subsidiary. Prior to the audit we provided advice to the client and its U.S.-based global anticorruption counsel on Thai anticorruption law and compliance issues in the Thai healthcare industry. After the audit, we reviewed relevant interview notes to identify potential red flags and areas for compliance enhancement.
  • Representing a world-leading manufacturer in a USD 200+ million global fraud case involving former employees in the company’s Thai operations. Among other things, we conducted employee investigations and interviews, advised on termination of employees, and liaised with the Crime Suppression Division of the Royal Thai Police, various embassies, the Anti-Money Laundering Office, and similar offices in other jurisdictions around the world.
  • Prepared anticorruption, anti-money laundering, and unfair competition compliance policies for a multinational corporation with operations in over 100 countries, including countries with extraterritorial anticorruption laws such as the FCPA. We also advised on the implementation of our client’s compliance program in Thailand, which involved tailoring our client’s global compliance concerns to the local Thai jurisdiction.
  • Worked with a leading multinational law firm, and acted as local counsel on an internal corporate anticorruption investigation at the Thai subsidiary of a global beverage manufacturer. We assisted the client in interviewing employees to gather crucial information, reviewed evidence, and advised on various issues of Thai law, including anticorruption, tax matters, property, and regulatory licenses, among others, to help the client identify if alleged bribes actually took place.
  • Assisted an industry-leading provider of computer storage technologies and solutions, with an internal investigation and review of claimed wrongdoing by a senior-level Thai administrative employee. We conducted a thorough review of preliminary investigative reports to assist in our conduct of on-the-ground employee interviews and assessments, and provided detailed summaries and reporting of our investigative findings and advice on Thai law.
  • Acted for the Thai subsidiary of a multinational plate glass manufacturer in a high-stakes criminal investigation by Thailand’s Department of Special Investigation (DSI) for allegedly purchasing black market minerals for use by its manufacturing facility.
  • Assisted a multinational project management company in conducting an internal investigation involving bid rigging on energy and infrastructure projects in Thailand and across Southeast Asia. Our investigations uncovered significant wrongdoing by an employee, which motivated the client to revamp their internal policies to avoid similar situations in the future.
  • Advised several pharmaceutical companies on anticorruption regulations related to their business dealings and procurement contracts with Thai government hospitals.
  • Advised a global food and beverage company on an extensive internal anticorruption investigation in Thailand.
  • Assisted a multinational energy services company on an internal bid-rigging investigation in Thailand.
  • Advised a European pharmaceutical company on an internal fraud and anticorruption investigation in Vietnam.
  • Assisted a global energy services firm on defending an anticorruption investigation brought by the Thai authorities.
  • Designed and implemented a compliance, ethics, and health care professional dealings program across a client’s Southeast Asia offices.

PROFESSIONALS

RELATED INSIGHTS

June 27, 2024
On May 17, 2024, Thailand’s Anti-Money Laundering Office (AMLO) issued an amended Notification Concerning the Rules for Designating or Reviewing the List of High-Risk Customers Who Require Close Monitoring under the Ministerial Regulation on Customer Due Diligence B.E. 2563 (2020). This notification, which took effect the following day, updates the previous version of the notification from 2022 to cover cybercrimes listed under the Emergency Decree on Measures for the Prevention and Suppression of Technological Crimes B.E. 2566 (2023). The amended notification sets out the steps that all financial institutions in Thailand must take to manage money laundering risks and to comply with the AMLO’s mandatory Guidelines on Customer Due Diligence. Under the new notification, account holders suspected of engaging in or facilitating technological crimes, as recorded by the Anti Online Scam Operation Center (AOC), are to be classified as “high-risk persons.” The notification includes provisions for listing high-risk customers under two specific codes: HR-03-1: This code applies to individuals who are the subject of either a petition or a complaint related to a predicate offense accepted by the relevant inquiry officer and recorded as a criminal case. It also covers individuals whose bank accounts are suspected of being used to conduct transactions related to crimes under the Emergency Decree on Measures for the Prevention and Suppression of Technological Crimes B.E. 2566 (2023), with victims seeking prosecution. The names of individuals in this category are received from responsible agencies according to the Criminal Procedure Code or the AOC and are documented in a publicly accessible online notification system. HR-03-2: This code is for individuals involved in the commission of a predicate offense or those whose bank accounts are suspected of being used in such offenses, but whose cases have not been accepted or numbered by the relevant inquiry officer. Names
December 15, 2023
As part of its membership in Lex Mundi, Tilleke & Gibbins has published an updated edition of its Guide to Doing Business in Thailand for 2023. This guide outlines the key factors for starting and operating a business in the Thai market. Issues covered include: Investment incentives Financial facilities Exchange controls Import and export regulations Structures for doing business Requirements for the Establishment of a Business Operation of the Business Cessation or Termination of the Business Labor legislation, relations, and supply Tax Immigration requirements This publication is part of Lex Mundi’s Country Guides series prepared by member firms in more than 100 jurisdictions worldwide. The guides serve as a useful resource for planning international business strategy and researching new markets. The full Guide to Doing Business in Thailand is available through the button below.
March 20, 2023
Thailand has enacted new legislation to counter cybercrime and scams. The Royal Decree on Measures for Protection and Suppression of Technology Crimes B.E. 2566 (2023) (“Cybercrime Decree”) was published in the Government Gazette on March 16, 2023, and took effect the following day. The Cybercrime Decree provides a new legal tool to interrupt the money-laundering process and aims to crack down on cybercrime perpetrators and scammers by providing stronger legal measures applying to certain types of offenders that had not been sufficiently covered by existing laws. This new legislation grants victims the right to have commercial banks and online payment platforms freeze suspicious transactions and obligates these banks and platforms to comply with such requests. It further requires these banks and platforms—as well as other service providers—to share data for the prompt prevention and suppression of cybercrime. The key rights, duties, and offenses established by the Cybercrime Decree are detailed below. Freezing Transactions The Cybercrime Decree requires commercial banks and online payment platforms to temporarily freeze (for 72 hours) any related transactions of their account holders upon receipt of an alert from the account holder that he or she is the victim of cybercrime. Victims can report these illicit transactions by phone or electronic means. If by phone, the relevant bank or platform must document the call. The victim must file a police complaint about the illicit transaction within 72 hours of the freeze being made. A police inquiry officer will then notify the bank or platform about the complaint, and the transaction freeze must be maintained for seven days from the filing of the complaint with the police. The police will then determine whether it is necessary to keep the transaction frozen for longer than seven days. If the seven days lapse without a further order to freeze the
February 13, 2023
Thailand’s Office of the Prime Minister has issued a new regulation titled Giving or Receiving Gifts of State Officials B.E. 2565 (2022). This regulation, which took effect on January 13, 2023, repeals the previous 2001 version and updates certain provisions to be in sync with Thailand’s primary anticorruption law, the Organic Act on Anti-Corruption B.E. 2561 (2018). The regulation prohibits state officials’ family members from receiving gifts from people who are dealing with the officials’ respective agencies. It also prohibits state officials from giving gifts to their supervisors and their supervisors’ family members. An exception, carried over from the previous version of the regulation, is provided for gifts on limited “customary occasions” valued at THB 3,000 or less. There are some notable revisions in the definitions of the new regulation. The term “gift” is now clearly defined to include “training” or “seminars.” In addition, the term “family members” now includes spouses living together “as husband and wife,” even if not legally married. For example, the common-law spouse of an officer considering a license application is not allowed to receive a gift from or attend an overseas seminar organized by the applicant. The regulation also provides: Guidelines for state officials to self-report in case of violation by a family member; Instructions on how to deal with the gifts received in violation; and Disciplinary actions for violation. Importantly, the regulation continues to prohibit the receipt of gifts by state officials’ family members but does not expressly criminalize the giving of gifts by private parties. However, all who deal with government officials should take note of the updated regulation to avoid creating a situation that might violate the rules.
AWARDS & RANKINGS
May 13, 2025
Tilleke & Gibbins has been recognized in the In-House Community (IHC) Firms of the Year 2024, earning accolades across 19 categories in Thailand and Vietnam. The results, based on surveys of in-house counsel across Asia, reflect client perspectives on the quality and responsiveness of legal services in key practice areas. The firm received 11 Firm of the Year awards and two honorable mentions in Thailand, along with six Firm of the Year awards in Vietnam. Notably, Tilleke & Gibbins was named “Most Responsive International Law Firm” in both jurisdictions—an acknowledgment that underscores the firm’s longstanding commitment to client service. Firm of the Year – Thailand Most Responsive International Law Firm Antitrust/Competition Banking and Finance Employment Energy and Projects Intellectual Property International Arbitration Litigation and Dispute Resolution Real Estate and Construction Taxation Technology, Media, and Telecommunications Honorable Mention: Capital Markets Honorable Mention: Corporate and M&A Firm of the Year – Vietnam Most Responsive International Law Firm Employment Intellectual Property International Arbitration Litigation and Dispute Resolution Technology, Media, and Telecommunications The IHC Firms of the Year rankings are determined through responses from thousands of in-house counsel and corporate decision-makers in Asia and the Middle East. Tilleke & Gibbins is honored to receive this recognition from the clients and peers it serves across the region.
April 18, 2025
Asian Legal Business has released its 2025 “Employer of Choice” rankings, and Tilleke & Gibbins has once again secured top honors as a premier employer in the legal sector in both Thailand and Vietnam. This marks the 13th consecutive year that the firm has been recognized as Employer of Choice in Thailand and the 11th time in Vietnam.
April 1, 2025
Tilleke & Gibbins has been recognized in 10 categories at the 2025 Thailand Law Firm Awards from Asia Business Law Journal (ABLJ). These awards celebrate the country’s top law firms across key practice areas, as well as a separate category for the best overall firms. This year, Tilleke & Gibbins was named a leader in: Best Overall Law Firms Aviation Competition & Antitrust Data Compliance & Cybersecurity ESG (Environmental, Social, and Governance) Healthcare & Life Sciences IP Prosecution Private Equity & Venture Capital Shipping & Maritime Technology, Media & Telecoms The awards were determined by ABLJ’s research team, which evaluates law firms based on their recent work, client feedback, and standing in the market. ABLJ is a legal publication in Asia, providing in-depth coverage of legal and business developments across the region. Its annual Thailand Law Firm Awards highlight excellence in legal practice and industry leadership. For more details and the full list of winners, please visit the Asia Business Law Journal website.
February 26, 2025
Tilleke & Gibbins has been shortlisted for two prestigious recognitions in the Chambers Asia-Pacific and Greater China Region Awards 2025, receiving nominations for both Thailand Firm of the Year and Vietnam Firm of the Year. The Chambers Asia-Pacific and Greater China Region Awards recognize preeminent law firms demonstrating outstanding work, impressive strategic growth, and excellence in client service across the region. The Thailand nomination marks the firm’s fifth consecutive shortlisting and eleventh since 2010, demonstrating Tilleke & Gibbins’ sustained excellence and leadership in the Thai legal market. For Vietnam, this is the second consecutive year the firm has been recognized, further cementing its reputation in this dynamic market. The winners will be announced at an awards ceremony in Singapore on May 30, 2025. To learn more about the Chambers Asia-Pacific and Greater China Region Awards 2025 and browse the full list of nominations, please visit the Chambers and Partners website.