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

September 1, 2020

The First Case against Trademark Infringement under Thailand’s Computer Crime Act

Informed Counsel

As the Thai government became increasingly aware of the exponential rise of online IP infringement, in 2017 the government amended the Computer Crime Act (CCA) to give IP owners the option of blocking websites containing IP-infringing content. In the years following this, however, no trademark owner relied on the website-blocking measures under the amended CCA, which are set out in section 20(3) of the law. This changed recently, when Tilleke & Gibbins assisted our clients in filing complaints under section 20(3) of the CCA against websites infringing trademarks online. This article will briefly discuss the legal measures under section 20(3) along with our firsthand experience in the first case to use this provision against online trademark infringement in Thailand.

Since this provision became effective, more than 90 cases have been brought to the Department of Intellectual Property (DIP) and more than 1,400 URLs from more than 50 websites have been successfully blocked. However, based on our knowledge, these cases were primarily brought for copyright infringement, especially in relation to the film and music industries. No trademark owner had ever brought a case to take action against online trademark infringement.

Our client, a Japanese multinational corporation specializing in cameras and optical technology, received complaints from customers about a website selling dashboard cameras bearing the client’s trademark. With the aim of shutting down the infringing websites immediately, we assisted the client in sending cease-and-desist letters to the website operator, the website registrar, and the seller. Despite our attempts to coordinate with the concerned parties, we did not receive any cooperation from them.

As time passed, several other similarly infringing websites came to our attention, and it appeared that traditional measures would not be the right approach to combat the ongoing infringement of our client’s trademark. Therefore, we recommended to the client that they consider the applicable website-blocking measures under the CCA.

These measures were untested. While section 20(3) of the CCA allows trademark owners to request website blocking by filing a complaint with the concerned authorities, no one had previously taken advantage of this legal option. As a result, some concerns were raised by DIP officers as they had not previously used such a strategy in a trademark infringement case. After several consultations with the DIP officers, we finally filed a complaint for trademark infringement directly with the DIP on January 23, 2020, without the need to initiate a case with the police. This complaint was the first submitted directly to the DIP in relation to a trademark infringement matter.

After careful consideration, the director-general of the DIP agreed with us that the act of offering dashboard cameras bearing our client’s trademark for sale without authorization constituted an infringement of our client’s trademark under section 110(1), in combination with section 108, of the Trademark Act B.E. 2534 (1991). The DIP then forwarded the matter to the Ministry of Digital Economy and Society (MDES) for further action. After the minister approved our case, the responsible MDES officer was able to file a complaint with the court requesting that the infringing websites be blocked. The court subsequently allowed the website blocking to proceed as requested, and this instance of online infringement of our client’s trademark was stopped.   

This first test case shows that the website-blocking measures under the CCA are actionable and effective for online trademark infringement cases in Thailand. This has implications not only for copyright and trademark owners but also for other IP owners looking to eliminate online infringement of their products or services, and protect their valuable brands and IP assets. This new tool in the IP enforcement toolkit offers effective and efficient new possibilities for those seeking to enforce their rights against online infringement—a positive development in the fight against an avenue of infringement that can sometimes be difficult to block

RELATED INSIGHTS​ 

September 14, 2026
Myanmar’s first-to-file trademark registration regime under the Trademark Law 2019—which became fully operational in April 2023—provides mark owners with enhanced legal protection compared with the country’s former system. Correspondingly, the current system imposes more rigorous statutory requirements for obtaining, maintaining, and enforcing rights in marks. In this first-to-file trademark registration system, however, evidence of use remains particularly significant, as it may establish acquired distinctiveness, support a claim that a mark is well-known, and strengthen the owner’s position in both registration and enforcement proceedings. Accordingly, it can be said that this framework is underpinned by three key concepts: distinctiveness, well-known status, and, importantly, use of the trademark. Trademark Distinctiveness Under the Trademark Law, signs that lack distinctiveness are generally ineligible for mark protection. These signs include generic terms, basic shapes, unstylized single letters or numerals, and signs that merely describe the kind, quality, quantity, intended purpose, value, geographical origin, production time, or other characteristics of the relevant goods or services. However, a mark that would otherwise be refused on distinctiveness or descriptiveness grounds may be registrable if it has acquired distinctiveness through its use prior to the filing date. To show this, the applicant must demonstrate that the mark became distinctive to relevant consumers through continuous, exclusive, and good-faith use in trade within Myanmar. The burden of proving acquired distinctiveness rests with the mark owner. Accordingly, sufficient evidence demonstrating both use of the mark and the level of consumer recognition attained should be prepared in advance. Well-Known Mark Criteria Myanmar’s Trademark Rules, which govern the substantive examination of mark registration applications, establish criteria for determining well-known marks, aligned with international standards. Where an applicant claims well-known status—whether to overcome a refusal on relative grounds or to oppose a third party’s registration—the registrar will assess the claim based on the following
September 14, 2026
On August 23, 2026, Vietnam’s National Assembly passed Law No. 11/2026/QH16, amending the country’s Customs Law with effect from March 1, 2027. The amendments represent a substantial reform of Vietnam’s customs-based intellectual property enforcement regime. The reforms come amid considerable external pressure. In its 2026 Special 301 review, the US Trade Representative (USTR) designated Vietnam a “priority foreign country,” citing widespread counterfeiting, weak border enforcement, limited ex officio customs powers, and the absence of controls over goods in transit. Vietnam’s legislative response signals a commitment to bringing its border enforcement practices into line with international expectations. For IP rights holders operating in or through Vietnam, the amended law introduces several tools that substantially strengthen enforcement options at the border. Closing the Transit Gap One of the most consequential amendments is the extension of IP-related customs enforcement to goods in transit. Previously, Vietnam’s customs regime applied IP controls only to goods being imported or exported, a gap the USTR had specifically identified as enabling infringing goods to pass through Vietnamese ports with impunity. Vietnam’s geographic position as a logistics hub for Southeast Asia means that substantial volumes of goods transit its ports and free-trade zones. Extending enforcement to cover these shipments brings Vietnam closer to the standard set by the EU’s customs enforcement regulation and addresses a longstanding concern of multinational brand owners whose goods are frequently counterfeited in the region. Strengthened Suspension and Ex Officio Powers The amended law introduces a dual-track suspension mechanism (Article 73(2)). Customs authorities will suspend clearance upon request by an IP rights holder (or authorized representative) who provides evidence of IP ownership, evidence of infringement, and a financial guarantee. Customs can now proactively suspend clearance on an ex officio basis if, during inspection and monitoring, they discover “clear grounds” to suspect that imported, exported,
September 7, 2026
Indonesia’s Constitutional Court (Mahkamah Konstitusi) has reinstated a key provision limiting pharmaceutical patent protection, signaling a renewed commitment to balancing patent rights with public access to medicines. In its ruling to Case No. 255/PUU-XXIII/2025, the court partially granted a petition for judicial review of Law No. 65 of 2024, which had amended the country’s Patent Law, and ordered the restoration of a provision that had excluded certain pharmaceutical inventions from patentability. The decision took effect immediately upon its pronouncement at the court’s plenary session on August 28, 2026. Background The petition challenged the removal of article 4(f) from Law No. 13 of 2016 concerning Patents (Patent Law), as amended by Law No. 65 of 2024. Article 4(f) had excluded from patentability certain inventions relating to new uses of known substances. The petitioners argued that removing this provision would open the door to patent protection for second medical use inventions and facilitate patent evergreening—practices that can extend exclusivity periods, delay generic market entry, and reduce public access to affordable medicines. The petitioners included several patient advocacy and public-interest organizations: the Indonesian Dialysis Patients Community Association, the Indonesian Association of Drug Abuse Victims (PKNI), the Indonesian Pulmonary Hypertension Foundation (YHPI), the Rekat Peduli Indonesia Foundation, and the Indonesian Positive Women’s Association (IPPI), along with the Indonesia for Global Justice Association and four individual petitioners. The petitioners also challenged the constitutionality of the phrase “interested party” in article 70(1) of the Patent Law, arguing that it should be construed expressly to clarify who has standing to appeal a decision to grant a patent before the Board of Patent Appeal, and to allow a broader range of parties—such as patent holders, licensees, consumer organizations, prosecutors, aggrieved third parties, and others who may suffer direct or indirect harm from the grant of a patent—to
September 2, 2026
Thailand and China have a longstanding and significant trade relationship, which increasingly extends to e-commerce and digitally enabled supply chains. While these channels create new opportunities for businesses to reach consumers across borders, their growth also brings greater exposure to intellectual property (IP) infringement across jurisdictions and online platforms. Effective cooperation between the two countries’ enforcement authorities has therefore become increasingly important. To strengthen cooperation in this area, Thailand and China signed a memorandum of understanding (MOU) on IP enforcement in Beijing on July 20, 2026, during the Thai prime minister’s official visit to China. Officially titled “Memorandum of Understanding Between the State Administration for Market Regulation of the People’s Republic of China and the Ministry of Commerce of the Kingdom of Thailand on Cooperation in the Field of Intellectual Property Enforcement,” the MOU forms part of a broader bilateral agenda covering industrial and supply chains, participation by micro, small, and medium-sized enterprises (MSMEs), cooperation associated with the ASEAN–China Free Trade Area 3.0, and progress on the registration of Thai geographical indications in China. The MOU establishes a bilateral framework for cooperation and coordination in five broad areas: Strengthening dialogue in IP enforcement; Enhancing information sharing; Facilitating the enforcement of IP rights in cases arising in the parties’ domestic markets and on online platforms, in accordance with their respective domestic laws; Promoting cooperation in IP enforcement training and human resource development; and Undertaking other cooperation activities agreed upon by both sides. The Department of Intellectual Property (DIP) will serve as the principal coordinating agency for Thailand, while the Bureau of Law Enforcement and Inspection in China’s State Administration for Market Regulation (SAMR) will serve in that role for China. The framework is particularly relevant to the growth of e-commerce, as it covers infringement in the domestic markets and on