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.

On May 19, 2026, the Cabinet of the Royal Thai Government approved, in principle, revisions to Thailand’s visa exemption scheme and visa on arrival (VOA) program, as proposed by the Ministry of Foreign Affairs and the Ministry of Tourism and Sports. The revisions represent a tightening of Thailand’s immigration framework and will affect a broad range of short-term visitors. Background On July 15, 2024, Thailand expanded its visa exemption scheme by increasing the permitted period of visa-exempt stay from 30 days to 60 days in order to promote tourism, support the country’s post-pandemic economic recovery, and facilitate international travel. Under this revised scheme, passport holders from 93 countries and territories (an increase from the previous 57 countries and territories) have been permitted to enter Thailand without a visa and remain in the country for up to 60 days per entry for purposes including tourism, business engagements, urgent work, and ad hoc assignments. In addition, eligible visitors may apply at the Thai Immigration Bureau for a further 30-day extension of stay. Key Changes The proposed revisions would revoke the current 60-day exemption and reinstate the previous stay period, thereby reducing the maximum permitted stay for eligible travelers to 30 days per entry. In addition, the number of countries and territories eligible under the 30-day visa-exemption scheme is expected to be reduced to 54. The scope of the VOA scheme would likewise be significantly narrowed, with the number of eligible countries reduced from 31 countries to just four (Azerbaijan, Belarus, Serbia, and India). Further, Thailand is expected to introduce a new 15-day visa exemption category for nationals of Seychelles, the Maldives, and Mauritius. The revised framework would also limit each country or territory to a single visa exemption privilege in order to simplify Thailand’s immigration framework and reduce overlapping immigration privileges.

After several years of policy discussion and continued efforts led by the Ministry of Commerce (MOC) to relax the list of reserved businesses under the Foreign Business Act B.E. 2542 (1999) (FBA), the reform process has now reached a significant milestone. On May 12, 2026, the Thai cabinet approved in principle two draft subordinate legislative instruments aimed at delisting certain reserved business activities under the FBA and reducing licensing requirements for foreign business operators. These developments signal a renewed and concrete effort by the government to modernize Thailand’s business regulatory framework in order to attract foreign investment and boost Thailand’s competitiveness in the global market. Nine Businesses Set for FBA Delisting Below is a list of the nine businesses that are being targeted for delisting from the FBA’s restrictions. A draft ministerial regulation would delist the first eight reserved businesses, while a royal decree has been drafted to delist the ninth business: Telecommunications services (Type 1 license only, covering operators without their own telecommunications infrastructure), under the supervision of the Office of the National Broadcasting and Telecommunications Commission. Treasury center services subject to the Foreign Exchange Control Act B.E. 2485 and under the supervision of the Bank of Thailand. Securities-collateralized lending, pursuant to the laws governing securities and exchange and derivatives regulated by the Securities and Exchange Commission. Agency, dealer, advisory, or fund management services relating to derivatives where the underlying assets fall outside the scope of the Derivatives Act B.E. 2546 (2003) Intra-group shared services, including administrative, human resources, and IT functions Intra-group domestic debt guarantee services Leasing of partial space for installation of financial service machines and automatic vending machines for employee use Petroleum drilling services Trading of agricultural product derivatives through a futures exchange, with physical delivery or receipt of agricultural products at a futures exchange–designated

Thailand has prescribed more stringent labeling specifications for traditional and electric vehicles (EVs), requiring manufacturers and importers for sale to display clear, accurate product information on vehicle labels. The requirements, which took effect on March 21, 2026, are set out in a notification issued under Thailand’s consumer protection framework. Background and Scope Under Thailand’s Consumer Protection Act (CPA), products manufactured for sale or imported into Thailand must generally comply with the CPA’s broad labeling requirements, unless the Label Committee prescribes more specific and stringent requirements for certain products. Accordingly, prior to the issuance of this notification, traditional autos and EVs were subject only to the general labeling requirements. Following the issuance of this Label Committee notification, traditional autos and EVs are now for the first time specifically subject to a dedicated regulatory framework for labeling. The requirements apply to private passenger vehicles and private trucks that have not yet been registered, including those powered by an internal combustion engine, electric power, or a combination of both. Label Requirements Labels must be displayed in Thai or with a Thai translation, and must be clearly visible and legible. Text must be proportional to the label area, with a minimum character height of 2 millimeters. All covered vehicles must display the following: Product name, trade name, or trademark Brand and model Manufacturer or importer information Size, weight, and load-bearing capacity Warranty conditions Drive system, usage instructions, and safety precautions Manufacturing date Price Additional Requirements for EVs EVs must also display the following: Type of electric vehicle (e.g., HEV, PHEV, BEV, or FCEV) Maximum electric motor power and rated continuous output power Battery type and capacity Battery warranty conditions or a clear statement that no warranty is provided Estimated driving range per full battery charge Electrical system safety standard Electricity consumption rate These