You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

May 16, 2012

Supreme Court Decision Clarifies Trademark License Registration Requirements

Informed Counsel

Similar to the trademark licensing practice in several countries, a trademark license agreement in Thailand must be registered with the Registrar at the Department of Intellectual Property (DIP). If two parties make an agreement but fail to register it, the licensing parties do not have the right to enforce the license agreement. Thus, the registration of a trademark license agreement is essential in Thailand.

However, because the Trademark Act does not define the term “trademark license,” the question often arises as to which types of agreements are considered to be trademark licenses that need to be registered. In other words, practitioners often ask whether agreements such as distributorship agreements, franchising agreements, or technology transfer agreements—each of which may have an element of trademark use—need to be registered with the DIP. A recent Supreme Court case has provided at least a partial response to this question.

Requirements Under the Thai Trademark Act

According to Section 68 of the Trademark Act B.E. 2534 (1991), the owner of a registered trademark may grant a license to other persons for any, or all, of the goods for which it is registered. However, such trademark license agreement must be registered with the DIP. Applications for registration of a trademark license agreement must be in accordance with the rules and procedures of Ministerial Regulation No. 1, which prescribes the required documents and lays out the process for filing applications.

Under current Thai law, a trademark license agreement must be undertaken in writing, and must at least identify:

  1. The conditions and terms of the agreement between a trademark proprietor and a person applying to be an authorized licensee, which enables the former to control the quality of the goods or services;
  2. The goods or services for which the licensed trademark is to be used; and
  3. A provision specifying that only an authorized licensee has the right to use the trademark, or that such proprietor shall authorize any person, in addition to the authorized licensee, to use it.

Failure to comply with the contract formality requirements would render the licensing agreement invalid.

Supreme Court Decision

A 2010 Supreme Court decision, Bangchak Petroleum Public Company Limited v. Sanpatong SR Petroleum Limited Partnership et al. (Dika case 10207/2553), has shed new light on the types of agreements to which these formality requirements apply.

Bangchak Petroleum, the plaintiff in this case, owned the registered mark BANGCHAK in Thailand, for use with petroleum fuel and petroleum products. Bangchak granted the rights to Sanpatong SR Petroleum and its managing partner, the defendants in this case, to operate a retail outlet, in the form of a gas station, to sell gasoline and petroleum products. Bangchak remained the proprietor of the land, building, all the construction located in the outlet, and all the equipment used to operate the gas station.

The defendants missed a payment for the delivered products, as well as a royalty fee, insurance premium, penalties for late payment, and damages for selling petroleum products from other sources in the gas station, amongst other requirements.

As a result, Bangchak filed a case with the Intellectual Property and International Trade Court (IP&IT Court) to claim for damages totaling approximately THB 10 million (or approximately USD 330,000). The plaintiff also demanded that the defendants be removed from the properties and that such properties be returned to the plaintiff.

Sanpatong and its managing partner argued that the agreement they made with Bangchak was not enforceable because the license agreement at dispute was not registered with the DIP. In its decision, the IP&IT Court awarded debt receivable to Bangchak but held that the agreement between the parties, which contained a clause allowing the defendants to use the plaintiff ’s trademark, was invalid because the parties had failed to properly register the license agreement with the DIP.

Bangchak appealed to the Supreme Court, arguing that the agreement at dispute was not meant to be a trademark license agreement, as it merely granted Sanpatong the right to operate a retail unit (i.e., a gas station), while Bangchak was the proprietor of the land, construction, equipment, signboard, and trademark used within the gas station.

The Supreme Court agreed with Bangchak’s argument and reversed the IP&IT Court’s decision on the issue of trademark license agreement. The Court ruled that even if there was an element of use of the mark BANGCHAK with the products, the mark was in fact used by its owner. The defendants bought products from the plaintiff, and then sold such goods to the public. This was not a case in which the defendants sought to obtain their own supply source, and then used the plaintiff ’s trademark with the supplied products, with the plaintiff ’s authorization. Therefore, the agreement in this case was not a trademark license agreement that must be formally registered.

Analysis

Interpreting the Supreme Court’s decision in this case, it appears that if two parties have a transaction wherein one party only acts as a middleman to distribute or sell the other party’s products to consumers, such a transaction is not considered to be use of a trademark. Thus, it can be interpreted that a straightforward distributorship agreement should not be considered to be a trademark license agreement, and therefore is not required to be registered with the DIP.

Based on the specific facts of this case, it is worth noting that the plaintiff provided most of the equipment and property to the defendants, in order to operate the gas station. Furthermore, the defendants were not likely to have control of the marketing activities, nor did they produce any advertisements using or mentioning the plaintiff’s trademark, since these activities were undertaken by the trademark owner.

In this context, this Supreme Court decision provides important guidance on the circumstances under which an agreement needs to be registered, and it may prove helpful in settling some aspects of this long-running registration debate.

RELATED INSIGHTS​ 

August 20, 2026
Thai law contains no provision that speaks directly to what happens to an arbitration when one of the parties becomes insolvent. The interaction between arbitration and insolvency is derived instead from the general operation of two separately drafted laws: the Bankruptcy Act B.E. 2483 (1940) and the Arbitration Act B.E. 2545 (2002). Because Thai courts have had few opportunities to interpret how these two statutes apply together, the practical answer to many questions, such as who represents an insolvent party in arbitration, whether an award will be enforced, and what happens to a foreign proceeding, depends on inference from general principles of insolvency, arbitration, and procedural law rather than on settled rules. Liquidation and Restructuring The Bankruptcy Act governs both liquidation, which winds up a debtor’s affairs, and restructuring (rehabilitation), which aims to preserve a business. The consequences for arbitration differ accordingly. In liquidation, the debtor’s assets vest in the official receiver, who alone can conduct or continue any arbitration affecting the estate; the debtor loses the authority to act on its own behalf. In restructuring, the plan preparer or administrator takes over that role, but there is more room for the debtor to remain involved, since the objective of rehabilitation is to keep the business operational. Restructuring carries an automatic stay that takes effect once the Bankruptcy Court accepts the restructuring petition. This stay can halt an arbitration regardless of where it is seated. In contrast, liquidation does not work through a stay; instead, the debtor’s loss of authority over its own assets and disputes is what constrains the arbitration. Neither proceeding provides a party a formal route to apply for permission to continue arbitrating—the Bankruptcy Act contains no such mechanism—though in restructuring cases the Bankruptcy Court may allow proceedings to continue where doing so will not prejudice
August 20, 2026
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.
August 19, 2026
Arbitration clauses and national court jurisdiction have long existed in a delicate equilibrium, and nowhere is that equilibrium tested more often than in the drafting of multitier dispute resolution clauses. Such clauses—requiring negotiation before arbitration—are ubiquitous in international construction contracts, and they frequently employ permissive vocabulary at the arbitration tier. The formulation “either party may submit the dispute to arbitration” is intended to signal that either side is entitled to initiate proceedings. Yet it is periodically seized upon by claimants who prefer national courts, on the theory that “may” preserves a parallel right to litigate. Each apex-court pronouncement on this question is therefore significant for drafting practice and forum predictability. In 2019, the Thai Supreme Court delivered Thailand’s clearest answer to date (Judgment No. 3427/2562). Reversing an appellate court decision, the Supreme Court held that permissive wording at the point of commencement does not dilute the parties’ antecedent agreement to withdraw their disputes from the courts—doing so in regard to an International Chamber of Commerce (ICC) arbitration clause seated in Singapore, a configuration typical of foreign-invested projects in Thailand. This article examines the court’s reasoning, situates the decision within comparative jurisprudence, and draws out its practical lessons for parties and drafters operating in the Thai market. Background of the Dispute The dispute arose from a subcontract for civil engineering and architectural works concluded on September 25, 2014. Clause 19 of the subcontract governed dispute resolution. Clause 19.1 required the parties, at the request of either, to seek to resolve any dispute “in connection with, arising out of, or relating to” the subcontract through mutual consultation within sixty days of written notice. According to clause 19.2.1, if the dispute could not be resolved within that period, “either party may submit the dispute to arbitration,” to be conducted under the ICC
August 18, 2026
Securing a favorable judgment is often only the midpoint of a dispute. For businesses and investors, the more important commercial question is whether that judgment can be converted into actual recovery. In Thailand, this typically requires the judgment creditor to enforce the judgment through the Legal Execution Department by seizing, attaching, auctioning, or otherwise executing against the judgment debtor’s assets. Thailand’s schedule of these enforcement fees was last revised by an amendment to the Civil Procedure Code that took effect in September 2025. The Civil Procedure Code Amendment Act (No. 33) B.E. 2568 (2025) updated the schedule of execution officer fees listed in table 5 of the Civil Procedure Code. While the amendment did not eliminate the costs associated with enforcement, it lowered several key execution officer fees and abolished certain fees that previously applied even where enforcement did not ultimately result in the sale or disposition of assets. The reform is intended to reduce the financial burden associated with judgment enforcement and remove unnecessary obstacles to settlement once enforcement proceedings have commenced. As a result, it has practical implications not only for judgment creditors seeking to maximize recovery, but also for debtors considering settlement after enforcement has begun and for businesses and investors assessing litigation and credit risk in Thailand. Key Changes The amendment introduced several changes to the execution officer fee structure. First, where seized or attached assets are sold by public auction or otherwise disposed of, the execution officer fee has been reduced from 3% to 2% of the sale or disposition proceeds. This fee remains separate from announcement costs and other out-of-pocket expenses incurred during the enforcement process. Second, where seized or attached funds are paid to a judgment creditor, the execution officer fee has been reduced from 2% to 1% of the amount recovered.