You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

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​ 

July 8, 2025
On June 29, 2025, the government of Vietnam issued Decree No. 163/2025/ND-CP providing detailed guidance on the implementation of the amended Law on Pharmacy (Decree 163). Decree 163, like the amended Law on Pharmacy, took effect on July 1, 2025, officially replacing Decree No. 54/2017/ND-CP (Decree 54). The new decree introduces comprehensive regulations across key areas of pharmaceutical management such as pharmacy practice certificates, certificates of eligibility for pharmaceutical business, import and export of drugs and drug materials, GMP inspection of foreign manufacturers, drug and drug material recall, certificates of drug advertising content, and drug price management. Key Changes in Decree 163 Some outstanding changes and additions in Decree 163 are presented below. Destruction of Specially Controlled Drugs It is no longer required to obtain approval from the competent authority before the destruction of narcotic, psychotropic, and precursor drugs, and pharmaceutical ingredients that are narcotic or psychotropic substances, or precursors used in drugs. Instead, notification must be provided at least seven working days in advance, including the proposed destruction date and a detailed list of items to be destroyed. E-commerce in Pharmaceuticals Pharmaceutical businesses operating via e-commerce platforms must publicly disclose the following information to ensure transparency and consumer safety: (i) certificate of eligibility for pharmaceutical business, (ii) pharmacy practice certificate of the person responsible for pharmaceutical expertise, and (iii) drug information. Shelf-Life Requirements for Imported Products For drugs and ingredients with a total shelf life of nine months or less, at least one-third of the shelf life must remain at the time of customs clearance. Drugs with a shelf life of 30 days or less must still be within their shelf life at the time of clearance. Control of Imported Products Drugs subject to import control include all drugs with marketing authorization (MA), except for (i) drugs that
July 2, 2025
On June 27, 2025, Vietnam’s National Assembly adopted a Resolution on International Financial Centers in Vietnam (“IFC Resolution”), which is set to take effect September 1, 2025, putting forward major policy breakthroughs on multiple fronts. The IFC Resolution has the goal of turning Ho Chi Minh City and Da Nang into leading international financial centers with autonomy and tools to compete, thereby raising Vietnam’s position in the global financial network, in association with economic growth drivers. Below are some of the key points of the IFC Resolution, which has notable changes from previous drafts (see our articles on Vietnam’s Draft Resolution on Financial Centers: Implications for Fintech and Banking and Vietnam’s Emerging Regulatory Landscape for Blockchain and Cryptocurrency), including: The removal of the Central Supervisory Agency. The addition of a definition of international financial centers, which are specific geographic areas in Ho Chi Minh City and Da Nang with members entitled to special policies. The addition of a list of entities eligible for membership, and entitlement to the special policies. Major Policy Breakthroughs The IFC Resolution introduces specific policies in the following areas: Liberalization of foreign exchange control for members, including policies such as open foreign exchange use between members and exemption from foreign exchange control procedures for 100% foreign-owned members. Specialized licensing for members to establish and operate single-member limited liability banks and foreign bank branches with the ability to apply accounting standards, debt classification, risk provisions, and prudential ratios according to the owner’s policies. Creation of a capital market for innovative startups, including a crowdfunding mechanism or private placement mechanism through a licensed platform, and development of a green finance market with green certification. Creation of a regulatory sandbox for fintech technologies, products, services, and business models not yet prescribed by law, offering exemption from compliance with
July 2, 2025
The second in a three-part series on the recent European blackout and its implications for Thailand, this article assesses the likelihood of a similar event occurring in Thailand, considering the country’s current energy infrastructure and its increasing reliance on renewables.
June 25, 2025
In April 2025, a massive power outage plunged Portugal, Spain, and parts of southwestern France into darkness for up to ten hours. As Thailand advances its energy transition by increasing renewable integration and regional interconnections, the European blackout serves as a stark reminder of the grid vulnerabilities that still exist. In this first article of a three-part series, energy specialists from Tilleke & Gibbins examine the root causes of the outage in the Iberian Peninsula.