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December 3, 2025

Chambers Litigation 2026 – Thailand

Attorneys from Tilleke & Gibbins’ Bangkok office have contributed the Thailand chapter to Litigation 2026, published by Chambers and Partners.

Litigation 2026 provides an overview of litigation procedures and practices across numerous jurisdictions. The guide is a key reference for businesses, in-house counsel, and legal professionals seeking to understand and compare litigation frameworks around the world.

The Thailand chapter delivers analysis of 14 core areas of litigation, including:

  • General characteristics of the legal system and court structure
  • Litigation funding options and requirements
  • Procedures for initiating lawsuits and pre-trial steps
  • Discovery processes and injunctive relief
  • Trial procedures and rules on evidence
  • Settlement mechanisms and enforcement
  • Damages and judgment considerations
  • Appeal processes and cost issues
  • Alternative dispute resolution and arbitration
  • Developments and future outlook for dispute resolution in Thailand

Each section offers practical guidance on navigating Thailand’s litigation landscape, providing useful context for international businesses and legal practitioners involved in dispute resolution matters.

Chambers and Partners’ Global Practice Guides deliver expert commentary on key practice areas across jurisdictions, allowing readers to compare legislation, procedures, and practical considerations relevant to business operations.

The Thailand chapter can be downloaded through the button below, and the full Litigation 2026 guide is available free of charge on the Chambers and Partners website.

RELATED INSIGHTS​ 

November 27, 2024
In Thailand, a business rehabilitation plan in court-supervised rehabilitation proceedings is a crucial element of the business rehabilitation process that outlines how a debtor’s assets will be managed. It also provides guidance for resolving a debtor’s business challenges so that the business can survive and continue to generate returns, increasing the likelihood that its creditors will be repaid. Key Plan Components The Bankruptcy Act B.E. 2483 sets forth the following components to be covered in a rehabilitation plan: The reasons for rehabilitation; Details about the debtor’s assets, liabilities, and other binding obligations at the time the court-ordered rehabilitation; Principles and methods of the rehabilitation; Redemption of collateral when there are secured creditors and guarantor liabilities; Ways to resolve problems arising from a temporary lack of liquidity during plan implementation; Action to be taken when a claim or debt is assigned; Name, qualifications, and letter of consent of the plan administrator, as well as information on compensation; Appointment and release of the plan administrator; Period in which the plan will be implemented (maximum of five years); and Refusal of the debtor’s assets or refusal of contractual rights if the debtor’s assets or contractual rights have obligations that exceed the benefits they yield. Considering the diverse nature and challenges of each debtor’s business, the details listed here are only general guidelines for what should be included in a rehabilitation plan. The planner has the flexibility to create a plan with different details or guidelines than those outlined above to best suit the nature and challenges of the debtor’s business. The planner can also omit some of the mentioned requirements if they are not relevant to the debtor’s business. Concerns of Relevance Court approval of the rehabilitation plan. Once the plan is approved by a meeting of the creditors, it is necessary
November 15, 2024
Vietnam’s new Decree No. 147/2024/ND-CP on the management, provision, and use of internet services and online information (“Decree 147”), which will come into effect on December 25, 2024, replacing Decree No. 72/2013/ND-CP (“Decree 72”), introduces several changes to the regime for domain name dispute resolution. The new decree aims to clarify the legal framework and address some longstanding inconsistencies between Vietnam’s laws on intellectual property and information technology. The main changes related to domain name dispute resolution under Decree 147 are summarized below. Removal of Prescriptive Actions Decree 147 no longer lists specific actions for resolving domain name disputes. Decree 72 had outlined three methods: negotiation/mediation, arbitration, and court. However, IP practitioners had long criticized this approach, arguing it conflicted with the IP Law, which additionally allows administrative action. By omitting these methods, the new decree implies an acceptance of administrative action as provided in the IP Law. However, Decree 147 remains silent on establishing a dispute resolution forum aligned with the CPTPP’s requirement for a UDRP-like model. Currently, Vietnam’s available forums do not fully conform to the UDRP framework. An anticipated circular may provide further guidance on this aspect. Deactivation of Domain Names Decree 72 does not have any provision on the deactivation of a domain name. However, Decree 147 has stipulated some situations where domain names will be deactivated, such as when there is a request from an authority, or when it is discovered that incorrect information was used for registration. Clearer Criteria for Dispute Resolution Article 16 of Decree 147 sets out three clear criteria that must be met for domain name dispute resolution to proceed: (i) confusing similarity with the plaintiff’s trademark, trade name, or personal name; (ii) the defendant’s lack of legitimate rights or interests in the domain name; and (iii) bad faith. Previously,
October 21, 2024
Thailand’s Central Intellectual Property and International Trade (IP&IT) Court has delivered a favorable ruling for Sumitomo Rubber Industries, Ltd., a major player in the tire manufacturing industry, regarding the registration of its motorcycle tire design patent. In this case, Tilleke & Gibbins represented Sumitomo in successfully advocating for recognition of the unique design elements in the company’s motorcycle tire products. Case Overview The case revolved around Sumitomo’s two design patent applications for motorcycle tire designs, which were initially rejected by the Department of Intellectual Property (DIP) on the grounds that they were similar to prior art. Based on an examination of the design elements, primarily focusing on the tire tread patterns, the DIP’s Patent Board had concluded that Sumitomo’s designs were not sufficiently unique to warrant patent protection, as the tread patterns of the new designs were deemed too similar to one found in prior art for tire products. In response, Tilleke & Gibbins filed a complaint with the IP&IT Court on behalf of Sumitomo, seeking a revocation of the Patent Board’s decision and requesting that the court compel the DIP, as the defendant, to proceed with the registration of Sumitomo’s design patents. The complaint emphasized that the designs were novel and distinct, warranting patent protection under Thai law. Legal Strategy The firm’s legal argument focused on the interpretation of Thai patent law, particularly regarding the protection of a product’s external appearance, and emphasized that the determination of a design’s novelty must consider the product’s overall appearance rather than isolating individual features. This approach is consistent with international guidelines on design patents, which require the evaluation of novelty and distinctiveness based on how an informed user would perceive the design as a whole. While Sumitomo’s tire tread patterns may share some superficial similarities to existing designs, the overall impression
October 2, 2024
As Thailand is a contracting state of the UN Convention on the Recognition and Enforcement of Foreign Arbitral Awards, international arbitral awards can, in principle, be enforced in Thailand. However, not all awards will necessarily be enforceable. The Arbitration Act BE 2545 (2002) gives courts the discretion to deny the enforcement of an award if the court determines that enforcing it would be contrary to “public order or the good morals of the people” (often referred to as “public policy”). Similarly, the Arbitration Act allows a court to set aside a domestic award if its recognition would violate public policy. This discretionary power of the court is prescribed by the law and does not require any party to make an argument on public policy grounds to trigger such power. A recent Supreme Court judgment demonstrates that a court considering an award will review the legality of the arbitral proceedings as well as the content of the award. In this case, the Supreme Court set aside an award on the grounds that it violated public policy because it was the result of arbitration that did not proceed in accordance with the relevant law. Under Thai bankruptcy law, after the Bankruptcy Court accepts a request for rehabilitation of a debtor, all civil proceedings against that debtor, including arbitration proceedings, must be stayed until the court orders otherwise or until the rehabilitation case ceases. In this matter before the Supreme Court, however, the arbitrator continued with the arbitration and went on to render an award even after the court had accepted the request for rehabilitation. The award was later challenged to be set aside on the grounds that continuing with the arbitration was against public policy. While setting aside the award was arguably unnecessary, in this case (as the relevant bankruptcy law