Licensing specialists at Tilleke & Gibbins in Bangkok have contributed the Thailand chapter to the newly issued Licensing 2025, a comprehensive guide from Lexology Panoramic to licensing in various jurisdictions around the world. The Thailand chapter covers the following topics: Laws and licensing arrangements: Unfair Contract Terms Act, Trade Competition Act, pre-contractual disclosure, registration of international licensing, implied obligations, Civil and Commercial Code, Trademark Act, Patent Act, Trade Secrets Act Intellectual property issues: Paris Convention for the Protection of Industrial Property, contesting the validity of licensor’s IP rights, invalidity and expiry of IP rights, security interests, proceedings against third parties, sublicensing, jointly owned IP, first to file, scope of patent protection, trade secrets, copyright Software licensing: Perpetual licensing, legal requirements, user restrictions Royalties and payments, currency conversion, and taxes: Relevant legislation, restrictions, taxation of foreign licensors Competition law issues: Restrictions on trade, legal restrictions, and IP-related court rulings Indemnification, disclaimers, and damages: Prevalence and enforceability of indemnity provisions and contractual waivers of damages Termination: Right to terminate, impact of termination Bankruptcy: Impact of licensee or licensor bankruptcy Dispute resolution: Governing law, arbitration, enforceability, injunctive relief, contractual waivers The Thailand chapter was authored by Alan Adcock, partner, and Kasama Sriwatanakul, counsel, both in the Thailand regulatory affairs team. The full Thailand chapter is available below as a PDF. Tilleke & Gibbins also contributed the Vietnam chapter to Licensing 2025. Readers can gain 30 days of complementary access to the full Licensing 2025 guide and the rest of Lexology Panoramic’s varied offerings through this link.

On February 18, 2025, the Thai Senate approved an amendment to the Act on the Establishment of and Procedures for the Tax Court. This follows the July 2024 approval by the Thai cabinet and subsequent preparation of supporting secondary legislation. This important amendment to procedural law, once it takes effect, will extend the exclusive jurisdictional powers of the Tax Court to all criminal tax, customs, and excise tax claims in addition to the court’s existing jurisdiction over all such civil claims. The amendment, while now formally approved by the legislature, is awaiting the king’s signature and will take effect 180 days after its publication in the Government Gazette. Based upon its projected publication date, the amendment will likely take effect by the end of the third quarter of this year. This development is set to offer a more sophisticated Tax Court litigation process for highly specialized and often complex criminal tax and customs claims, something with which Thailand’s traditional criminal courts have struggled. It also ensures that all tax and customs matters are adjudicated before the same court, saving time, party costs, and judicial resources. This appears likely to result in more consistent adjudication of criminal tax and customs disputes, a benefit for the Thai government and party litigants alike. Any ongoing criminal tax and customs claims already commenced with the respective criminal courts on the date on which the amendment becomes effective will remain under the exclusive jurisdiction of those criminal courts. The Tax Court will have exclusive jurisdiction over all other claims. This important legislative change offers those managing or otherwise facing civil and/or criminal Thai tax or customs disputes the opportunity to more effectively plan and execute a uniform defense strategy before a single, qualified forum.

It is a common misconception that importers will never win classification assessments by the Thai Customs Department. However, this belief is far from the truth. Importers can indeed prevail in customs assessments, and one of the most effective tools at their disposal is the World Customs Organization’s (WCO) Explanatory Notes. The WCO’s Explanatory Notes are an indispensable resource for understanding the Harmonized System (HS) of tariff nomenclature. These notes provide detailed commentary on the scope of each heading, including lists of main products included and excluded, technical descriptions, and practical guidance for identifying goods. By leveraging these notes, importers can ensure accurate classification of their goods, which is crucial for fair customs assessments. Understanding the Explanatory Notes The Explanatory Notes serve as the official interpretation of the Harmonized System at the international level. They offer clarity on the classification of goods, which can significantly impact the duties and taxes imposed on imports. For instance, the notes provide insights into the properties, methods of production, and uses of various goods, helping importers to classify their products correctly and avoid misclassification disputes. Thailand’s Customs Tariff Decree holds that the classification interpretation must follow the General Rules for Interpretation together with the Explanatory Notes to the Harmonized System of the WCO. Most Thai Supreme Court decisions on classification also refer to the WCO’s Explanatory Notes and past rulings as the basis of their decisions. Successful Appeals There have been numerous instances of importers successfully appealing customs assessments by relying on the Explanatory Notes. For example, one importer of electronic components was initially assessed a higher duty due to misclassification. By presenting evidence from the Explanatory Notes that accurately described the components, the importer was able to demonstrate the correct classification and secure a favorable reassessment. Practical Steps for Importers To minimize the

On January 3, 2025, the Bank of the Lao PDR (BOL) issued Decision No. 11/BOL on the Use of Foreign Currency in Lao PDR, taking effect on the same date. This decision sets out the rules for using foreign currency in Laos and ensures the Lao kip (LAK) remains the primary currency while allowing flexibility for international transactions. Key points in the decision are outlined below. Permissible Activities for Foreign Currency The decision provides that authorized entities can use foreign currency as a secondary currency to LAK in the setting of cost and pricing structures, announcing and advertising prices, and making or receiving payments for goods and services that are imported or have manufacturing inputs imported from other countries. Otherwise, LAK is the only permitted currency. The decision also stipulates that foreign exchange must be conducted only via authorized commercial banks or foreign exchange markets. The exchange rate for setting costs, pricing structures, announcing and advertising prices, and making and receiving payments for goods and services in foreign currency must match the exchange rate announced by commercial banks from time to time. Businesses Allowed to Use Foreign Currency The decision allows certain businesses and organizations to use foreign currency. These entities are divided into two groups: those that need approval before using foreign currency, and those that can use it immediately. Enterprises that can use foreign currency with BOL approval include: Businesses that export goods or services and entities that lease or obtain concessions from the government, generating revenue in foreign currency through commercial banks. Enterprises that provide international freight and passenger transportation services. Enterprises that provide services related to cross-border logistics and warehousing. Enterprises located at international borders and airports, such as duty-free shops and restaurants. Enterprises that have obligations to make payments in foreign currency to other