In March 2026, the United States Trade Representative (USTR) initiated two significant investigations under Section 301(b) of the Trade Act of 1974 that directly affect Thailand. The first investigation examines overproduction in manufacturing sectors caused by government support or policies that distort normal market conditions across 16 economies, including Thailand. The second investigation, launched the following day, targets 60 economies, also including Thailand, for alleged failures to impose and effectively enforce prohibitions on the importation of goods produced with forced labor. Taken together, these investigations represent a significant escalation in US trade enforcement and create substantial risk for Thai exporters, manufacturers, and businesses with supply chain connections to the United States. The investigations are moving on an accelerated timeline, with the USTR indicating that potential trade measures, including tariffs, could be imposed as early as July 2026. This article provides an overview of the investigations, highlights their specific implications for Thailand, and outlines practical considerations for affected businesses. Section 301 as a Trade Enforcement Tool Section 301 of the Trade Act of 1974 gives the USTR authority to investigate foreign acts, policies, or practices that are considered unreasonable or discriminatory and that burden or restrict US commerce. If the USTR concludes that such practices exist, the statute allows a wide range of remedial measures, including the imposition of tariffs, nontariff trade restrictions, and negotiated agreements with foreign governments. Unlike other trade authorities, Section 301 does not set limits on the level of tariffs or the duration of measures, giving the USTR considerable flexibility to address perceived trade imbalances or unfair practices. Historically, Section 301 investigations take up to a year to complete. In this instance, however, the USTR has indicated that the investigations will proceed on a much faster timetable, with an unofficial target of concluding by July 2026.

On March 30, 2026, Thailand’s Customs Department announced a strategy to raise import duties on a broad range of consumer goods—including plastic items and electronics accessories—to their maximum statutory ceilings, which often sit at 30% or 40%. Many of these goods currently benefit from promotional or incentive rates as low as 5%. For importers, e-commerce platforms, and logistics providers, this development demands immediate attention. While these increases generally require cabinet approval, they do not require full parliamentary amendment of the Customs Tariff Decree B.E. 2530, as the Customs director-general and the finance minister hold delegated authority to adjust rates within existing statutory bounds. Businesses should not assume that the legislative process will provide significant lead time before higher rates take effect. Death of the De Minimis: Abolishing the THB 1,500 Loophole This “ceiling-rate” policy, which is designed to equalize the landed cost of foreign goods with the domestic production costs of Thai manufacturers, builds on a sweeping set of customs reforms that have already begun to reshape Thailand’s trade environment. The foundation of this new regime was laid on January 1, 2026, when Thailand formally abolished the longstanding THB 1,500 duty exemption for small imported parcels under Customs Notification No. 219/2568. Every imported item is now subject to VAT and applicable import duties for its declared value, regardless of parcel size or transaction amount. By narrowing the scope of exemptions previously granted to low-value goods under the Customs Tariff Decree B.E. 2530, the government has made clear that the era of tax-free cross-border micro-imports is over. Three-Phased Strategy and Legal Modernization The March 30 announcement is the second phase of a three-part regulatory roadmap: Immediate enforcement: The removal of the THB 1,500 loophole and the imposition of VAT on all parcels, effective January 1, 2026. Tariff realignment: The current

Amid increasing financial globalization, Vietnam’s establishment of an International Financial Center (IFC) represents a strategic initiative to attract high-quality foreign investment and enhance the country’s position in the global financial system. In support of this objective, a Specialized Court was introduced under Resolution No. 222/2025/QH15 as a dedicated dispute resolution mechanism within the IFC framework. The Specialized Court at the IFC was subsequently operationalized by Law on the Specialized Court No. 150/2025/QH15, effective from January 1, 2026. Organizational Structure of the Specialized Court The Specialized Court at the IFC is a court within the system of the People’s Courts, organized and operating in accordance with the Law on the Specialized Court, and vested with jurisdiction to adjudicate and resolve cases at the IFC. The Specialized Court is located in Ho Chi Minh City and comprises (i) a Court of First Instance; (ii) a Court of Appeal, and (iii) a supporting apparatus. Jurisdiction of the Specialized Court The jurisdiction of the Specialized Court at the IFC is strictly defined based on both (i) the subject matter of the cases and (ii) the membership status of the parties involved. Specifically, the Specialized Court has jurisdiction over (except for cases involving public interests or the interests of the state) the following: Disputes arising from investment and business activities. Requests for recognition and enforcement in Vietnam of judgments and decisions of foreign courts and foreign arbitral awards. Requests related to dispute resolution by arbitration. Other disputes directly related to investment and business activities (to be specified by the Supreme People’s Court). Additionally, at least one party in the case must be a member of the IFC. The IFC’s membership status is established through registration, recognition as a member, or the grant of a license for establishment and operation within the IFC. In the