On July 3, 2025, the Trade Competition Commission of Thailand (TCCT) officially announced an invitation for stakeholders to participate in a public survey to gather feedback on the flexibility and appropriateness of credit terms across different business sectors for goods and services. The TCCT initially introduced guidelines on unfair trade practices related to credit terms applicable to small and medium-sized enterprises (SMEs) in 2021, with amendments following in 2022. The guidelines have had a wide impact, as businesses have had to adapt their payment procedures and practices, particularly those for dealing with SMEs, to comply with the guidelines. The TCCT is now seeking comprehensive feedback from businesses and other stakeholders to evaluate the effectiveness and practicality of these guidelines. The collected responses may potentially lead to future amendments aimed at enhancing fairness and efficiency in business transactions. To summarize the core principles, the guidelines aim to improve the liquidity and cash flow of SMEs, stipulating payment terms of: Within 30 days for agricultural products or primary agricultural processing involving non-complex production. Within 45 days for trade, manufacturing, and service sectors. The guidelines also identify practices deemed unfair, including: Unjustified delays in payment beyond agreed credit terms. Changes to credit terms or contractual conditions without at least 60 days’ advance notice. Other unfair conduct or credit term conditions that impose excessive burdens on an SME. Interested stakeholders are encouraged to submit their feedback through the TCCT’s online survey form available via their official public media channels. The survey is open for responses until July 20, 2025.

On May 21, 2025, the Trade Competition Commission of Thailand (TCCT) published a press release signaling heightened regulation of digital platforms in response to the influx of products from foreign countries being sold in Thailand via e-commerce platforms. In recent years, the rapid expansion of cross-border multi-sided e-commerce platforms has unlocked unprecedented growth, but it has also flooded Thailand’s digital marketplaces with low-cost imports sold by unregulated foreign vendors via these platforms, unfairly undercutting local merchants’ market share and exposing consumers to uneven product quality. According to the press release, the TCCT announced progress on drafting new guidelines on unfair trade practices, monopolistic conduct, and competition restraint by multi-sided e-commerce platforms at a recent meeting of the Management Committee for Addressing Issues of Foreign Goods and Businesses Violating Laws. This regulatory push is part of a broader governmental effort to tackle issues stemming from the foregoing that create uneven playing fields and undermine consumer welfare. The draft guidelines are designed to regulate platform operators and their complex and multidimensional trade relations that cause network effects and distort competition. The forthcoming guidelines, to be issued under the Trade Competition Act B.E. 2560 (2017), will undergo public consultation to ensure platform operators, the public, and other stakeholders will have an opportunity to provide input before they are finalized and enforced. The guidelines are seen as an important priority, with the minister of commerce urging swift implementation of the measures to achieve the government’s objectives. In addition to the legislative advancement, one of the TCCT commissioners has been appointed to advise a subcommittee on preventing nominee arrangements by foreign investors and a subcommittee dedicated to promoting Thai SMEs and eliminating poor-quality imports. The appointee will also support the nationwide task force against illegal foreign products in overseeing proactive field operations and comprehensive

On May 2, 2025, the Trade Competition Commission of Thailand (TCCT), in cooperation with the OECD, held a conference to discuss the results of the OECD Peer Review of Thailand’s competition law and policy. This review, conducted under the second phase of the OECD-Thailand Country Program, marks a significant milestone in Thailand’s ongoing institutional reform. Tilleke & Gibbins’ trade competition experts were invited to participate in both the program and the conference. The OECD Peer Review aimed to assess the current state of Thailand’s legal and regulatory environment surrounding competition law and policies, pinpoint strengths and weaknesses, and offer recommendations on potential future development. This article highlights the review’s key findings and recommendations, and their implications for businesses operating in Thailand. Institutional Framework: Room for Improvement Competition law in Thailand has undergone significant transformation, particularly since the enactment of the Trade Competition Act B.E. 2560 (2017) (TCA). This landmark legislation aimed to revolutionize the competition regime, notably by amending important legal provisions to enhance public enforcement capabilities and establishing the TCCT as an independent authority separate from government ministries, endowed with its own budget and powers to enforce competition law across key areas: anticompetitive agreements, abuse of dominant market positions, merger control, and unfair trade practices. The goal was to create a more efficient, flexible, and independent agency and to prevent political intervention. However, the OECD Peer Review points out a major impediment. The TCCT faces considerable budget and human resource constraints, which may impact its enforcement capacity. Its budget is comparatively low by international and regional standards, and only a fraction of its staff is dedicated to core competition enforcement (merger control and anticompetitive behavior). Furthermore, there is room for the TCCT to continue its improvements in expertise and efficiency—areas the TCCT has been attempting to shore up

Attorneys from Tilleke & Gibbins have updated the latest edition of Doing Business in Thailand, a Q&A-style guide from Thomson Reuters Practical Law that offers an overview of key legal considerations for companies operating in jurisdictions worldwide. The contribution outlines the country’s legal and regulatory framework for foreign investment and business operations and reflects the latest legislative developments. The chapter addresses the following core topics: Legal system: Structure of the courts and the codified nature of Thai law. Foreign investment: Business restrictions under the Foreign Business Act, sector-specific regulations, exchange control rules, and investment incentives. Business vehicles: Overview of partnerships, private and public limited companies, and other legal entities. Employment: Labor protections, employment contracts, foreign worker requirements, and termination procedures. Tax: Corporate and personal income tax, indirect taxes, and tax obligations for residents and non-residents. Intellectual property: Registration and enforcement of patents, trademarks, designs, and copyrights. Data protection: Key provisions of the Personal Data Protection Act and related compliance obligations. Competition law: Regulatory framework under the Trade Competition Act. Anti-bribery and corruption: Relevant legislation and enforcement mechanisms. E-commerce and digital business: Legal regime for online transactions and digital platforms. Marketing and advertising: Consumer protection laws and regulations affecting advertising and marketing practices. Product regulation and liability: Safety standards, liability regimes, and roles of enforcement authorities. Practical Law, a legal reference resource from Thomson Reuters, publishes a range of guides for hundreds of jurisdictions and practice areas. The insurance and reinsurance guide is a valuable resource for legal practitioners, covering numerous jurisdictions worldwide. To view the latest version of the guide, please visit the Practical Law website and enroll in the free Practical Law trial to gain full access.