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August 20, 2026

Lex Mundi: Guide to Doing Business in Thailand 2026

As part of its membership in Lex Mundi, Tilleke & Gibbins has released the latest edition of its Guide to Doing Business in Thailand, providing an overview of the legal, regulatory, and commercial considerations for companies establishing or expanding operations in Thailand. The 2026 edition offers practical insight into the country’s business environment, investment framework, and operational requirements.

The guide covers a wide range of topics relevant to foreign and domestic investors, including:

  • Investment incentives and promotion schemes
  • Financial facilities and banking regulations
  • Exchange controls and money transfers
  • Import and export regulations
  • Business structures and incorporation options
  • Requirements for establishing a business
  • Operational and compliance considerations
  • Business cessation and insolvency procedures
  • Employment and labor laws
  • Taxation
  • Immigration and visa requirements

Prepared by Tilleke & Gibbins lawyers across multiple practice areas, the publication outlines key aspects of doing business in Thailand, including foreign investment restrictions, regulatory compliance obligations, corporate structures, employment requirements, and recent legal and economic developments affecting investors.

The publication forms part of Lex Mundi’s Country Guides series, a global collection of jurisdiction-specific reference materials prepared by member firms around the world. Together, these guides help companies evaluate opportunities, compare regulatory environments, and plan international business activities across multiple markets.

The full Guide to Doing Business in Thailand 2026 is available through the button below.

RELATED INSIGHTS​ 

December 30, 2025
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December 26, 2025
Thailand has granted ride-sharing platforms additional time to comply with new regulatory requirements, extending the compliance deadline to March 31, 2026 (replacing the previous deadline of October 2, 2025). The postponement was made official on December 18, 2025, when Thailand’s Electronic Transactions Development Agency (ETDA) published the second Notification Regarding Supervision of Ride-Hailing Platforms Classified as High-Impact Digital Platform Services under the Royal Decree on Digital Platform Service Businesses. The notification provides additional time for ride-sharing platforms and drivers to transition to full regulatory compliance. The extension replaces the effective date provision of the earlier notification and applies specifically to ride-hailing activities. Background The postponement responds to feedback from operators and driver groups regarding challenges converting private vehicles into legally registered public vehicles, including complex registration procedures, high compliance costs, and operational delays. The Department of Land Transport (DLT) is concurrently reforming its vehicle registration and driver verification processes to streamline operations. Given these issues, the Electronic Transactions Committee has deferred enforcement to provide an adjustment period for operators and drivers to meet compliance requirements. Ongoing Obligations While the effective date has been deferred, the substantive obligations imposed on ride-sharing platforms remain fully intact. Operators must continue preparing to comply with the additional duties applicable to high-impact digital platform services, beyond the general requirements under the digital platform services framework. Operators are expected to use the extended transition period to finalize operational and compliance readiness ahead of enforcement on March 31, 2026. Key focus areas include: Integration with DLT vehicle-registration systems Deployment of robust driver and passenger identity verification mechanisms Updates to platform terms of service, driver-onboarding standards, and internal operational policies Preparation for ETDA reporting obligations and future audit and review processes Next Steps While the postponement replaces the previous effective date with the new March 31, 2026,
December 26, 2025
The Bank of Thailand (BOT) has released the Guidelines for Digital Fraud Management, which took effect on December 17, 2025, incorporating certain amendments to the draft guidelines issued in March 2025. These official guidelines aim for end-to-end digital fraud prevention, with a particular focus on mule accounts, to enhance trust and security in Thailand’s financial system. The guidelines apply to “financial service providers,” including: Financial institutions and special financial institutions under the Financial Institution Business Act; and Operators of Inter-institutional Fund Transfer System e-money services and e-fund transfer services under the Payment Systems Act. Besides commercial banks and e-money operators that offer fund-transfer services, other providers may adopt requirements based on risk proportionality and baseline standards set out in the guidelines (for instance, an e-money operator that does not offer e-fund transfer services could consider implementing a fraud monitoring and detection system according to the risk level of its service). The guidelines establish the following key requirements: Policy and oversight. Directors and senior executives of financial service providers must adopt appropriate “end-to-end” fraud management policies and KPIs to manage digital fraud, covering prevention, monitoring, detection, management, resolution, and support for affected customers. The fraud management policy must be regularly reviewed, and whenever there is a situation or change that significantly affects the efficiency of the fraud management. Any significant update to the policy must first be approved by the board of the financial service provider. The BOT also encourages providers to collaborate in establishing industry standards aligned with applicable laws and regulations to ensure consistency and best practices across the sector. Fraud management processes. Financial service providers must establish a clear framework for managing digital fraud throughout the customer lifecycle—from customer onboarding to service termination—covering at least the following processes: Know your customer (KYC) and customer due diligence (CDD):
December 5, 2025
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