Why IP Protection in Vietnam Is Different
Intellectual property protection in Vietnam consistently catches foreign investors off guard because it differs from Western standards in structural, rather than just procedural, ways.
The first-to-file system is the single most important concept. Priority is granted to the entity that files the application first, effectively neutralizing the advantage of prior practical use in other jurisdictions. Trademark squatting is a systemic risk in Vietnam. Foreign brands need to register not only their main marks but also Vietnamese-character versions — including transliterations and nicknames the market will actually use — because a gap in the Vietnamese-character registration is exactly where a squatter files. Intellectual property protection in Vietnam that omits the Vietnamese-character mark is protection with a hole in it.
The enforcement landscape also demands a localized approach. Historically, Vietnam’s system has relied heavily on administrative measures—such as market surveillance inspections and customs seizures—rather than civil litigation. However, the legal framework is maturing rapidly. Protected mainly under the Law on Intellectual Property 2005 (as amended and supplemented in 2025), the system recently underwent a significant overhaul. The recent amendments, effective April 1, 2026, introduce progressive provisions on AI regulations, fast-track examinations, and the commercialization of IP rights.
Crucially, Vietnam has now established specialized Intellectual Property Courts within the Regional Courts, effective from 2025. While civil and judicial remedies are expanding through these courts, the system is in its early implementation phase. Businesses must be strategically prepared: while judicial remedies offer definitive resolution, they currently take longer than administrative actions due to the developing nature of this new judicial framework. Success requires understanding exactly which enforcement channel to trigger for immediate impact.
Trademark Registration in Vietnam
Trademark registration in Vietnam operates strictly on the “first-to-file” principle, making the sequence of your actions as important as the legal filing itself. A comprehensive trademark search is the critical first step before committing to a brand in the market or negotiating with local distributors.
Vietnam applies the Nice Classification System (45 classes), and a multi-class filing strategy is essential. A registration in one class does not automatically block a bad-faith actor from registering a confusingly similar mark in an adjacent class. The recurring cost of delay is severe: foreign companies that fail to register early often face expensive buy-backs, lengthy invalidation proceedings, or the necessity of a complete rebrand.
Once approved following formal and substantive examinations, IP Vietnam issues a Certificate of Trademark Registration. A registered trademark provides exclusive rights for 10 years from the filing date and can be renewed indefinitely—making early registration the most cost-effective legal protection available.
Patent Registration & Protection in Vietnam
Patent protection in Vietnam requires strategic foresight regarding both the type of patent and the method of entry. Under the Law on Intellectual Property 2005 (as amended and supplemented in 2025) and relevant implementing regulations, Vietnam grants three distinct types of protection: Inventions (substantively examined, 20-year term) , Utility Solutions (suited for incremental technical improvements, 10-year term), and Industrial Designs (initially 5 years, renewable up to 15 years). A highly effective strategy employed by many tech and manufacturing companies is to file utility solution and invention applications in parallel, securing faster, enforceable protection while the rigorous invention application is being examined.
- Filing routes — Foreign applicants typically enter Vietnam via a direct national filing or the PCT international route. Crucially, both routes demand precise Vietnamese-language translations. The quality of this translation directly dictates the scope of your protection—a minor translation error can permanently narrow a claim and is exceptionally difficult to correct later.
- Fast-track examination — The recent amendment has significantly reduced patent examination time: invention patents are now examined within 12 months from the date of publication (reduced from 18 months). This accelerated timeline allows inventors to obtain patent protection faster and respond more quickly to market opportunities.
- AI-related inventions — For the first time, Vietnam’s IP law addresses intellectual property related to AI-generated products. AI is not considered a rights holder under Vietnamese law. Products created solely by AI without substantial human creative contribution will not be protected. However, if a human uses AI as a supportive tool and can demonstrate a primary creative role, IP rights may still be considered for establishment, subject to Government guidelines.
The recent amendment has significantly strengthened the position of patent holders, most notably by introducing enhanced damages for willful infringement and improving enforcement mechanisms. However, granted patents remain subject to invalidation proceedings before IP Vietnam—a standard defensive maneuver by accused infringers. Securing bulletproof rights at the initial filing stage is therefore the absolute priority.
IP Strategy & Portfolio Management in Vietnam
An effective intellectual property strategy in Vietnam should be developed before entering the market. Businesses that successfully protect their intellectual property are those that proactively identify and register their IP assets before commercial expansion, rather than addressing disputes after infringement or ownership issues arise.
Intellectual property management in Vietnam begins with an IP audit, which involves identifying key assets requiring protection, including trademarks, patents, industrial designs, copyrights, trade secrets, and other intellectual property rights. These assets should be evaluated based on their commercial value, potential risks, and the relevant goods or services for registration under Vietnam’s IP system.
Since Vietnam applies the “first-to-file” principle, businesses should prioritize early registration of important trademarks, inventions, and other industrial property rights to secure legal ownership and prevent third parties from obtaining protection first. A proper IP portfolio management strategy requires prioritizing core assets, such as main brands and essential technologies, while ensuring that registrations are aligned with the company’s business activities and expansion plans.
Licensing and technology transfer agreements also require careful consideration under Vietnamese law, as contractual terms determine the scope of rights transferred, the ability of the owner to control and exploit their intellectual property, and the protection of confidential information. Businesses should establish clear contractual mechanisms to prevent unauthorized use or loss of control over their IP assets.
As Vietnamese businesses increasingly participate in international trade and foreign investment continues to grow, intellectual property management has become an important part of long-term business strategy. Effective IP portfolio management requires not only registration of rights but also appropriate enforcement measures through administrative, civil, and other legal mechanisms to protect intellectual property assets in the Vietnamese market.
And because most foreign companies operate across more than one Asian market, intellectual property management is increasingly a regional exercise — coordinating filings and enforcement across Vietnam and neighboring jurisdictions so the portfolio is consistent and the strategy coherent rather than a patchwork of country-by-country reactions.
IP Enforcement in Vietnam
IP enforcement in Vietnam operates through several mechanisms, mainly including administrative enforcement, civil enforcement, criminal enforcement, and border control measures.
- Administrative enforcement, conducted by authorities such as market surveillance agencies, customs, and specialized inspection bodies, is the most commonly used approach for handling counterfeit goods and IP infringements due to its faster process compared with court proceedings.
- Civil enforcement allows rights holders to bring disputes before competent courts to seek remedies such as injunctions, damages, destruction of infringing goods, and other measures to protect their legitimate rights.
- Criminal enforcement applies to serious cases of counterfeiting and large-scale IP violations that meet the conditions under Vietnamese criminal law.
Border protection is also an important tool, allowing rights holders to request customs authorities to inspect, suspend customs procedures, and handle goods suspected of infringing IP rights, which matters enormously when Vietnam is part of the manufacturing or export chain.
Together, these mechanisms provide a framework for protecting intellectual property rights in Vietnam, although businesses still need proactive registration and appropriate enforcement strategies to effectively protect their IP assets. Trademark-squatting challenges and domain-name (cybersquatting) disputes round out the enforcement toolkit foreign companies most often need.
Trade Secrets & Know-How Protection
Trade secrets in Vietnam are protected primarily under the Law on Intellectual Property 2005 (as amended and supplemented in 2025) and the Law on Competition 2018. Under Vietnamese law, a trade secret is information obtained from financial, intellectual, or investment activities that has not been disclosed and is capable of creating an advantage for its owner. To receive legal protection, the owner must take necessary measures to maintain confidentiality of such information.
The practical risk for foreign enterprises rarely involves dramatic corporate espionage; rather, it concentrates in manufacturing and supply-chain relationships. The most common loss scenarios are gradual leakages—an employee joining a competitor or a contract manufacturer reproducing a proprietary process for their own account.
Vietnamese law strictly mandates that information is only protected if the owner has taken tangible, necessary measures to maintain its confidentiality. Contractual protection is an important method for safeguarding trade secrets in Vietnam. Businesses commonly use confidentiality agreements (NDAs), employment agreements, and contractual obligations restricting the disclosure or misuse of confidential information. In addition, companies should establish practical confidentiality measures, such as access restrictions, internal policies, information classification, and record management, as these measures are important in proving that the information was treated as a protected trade secret.
If misappropriation occurs, rights holders may seek protection through administrative measures, civil proceedings, or other legal remedies depending on the nature and seriousness of the violation. Therefore, effective trade secret protection in Vietnam requires not only legal ownership but also proactive management and reasonable confidentiality practices to prevent unauthorized disclosure and use.
Our Role as an IP Law Firm in Vietnam
As an intellectual property law firm with Vietnam-qualified lawyers on the ground and a dedicated Vietnam practice, we assist foreign companies in protecting, registering, managing, and enforcing intellectual property rights in Vietnam. Our services cover trademarks, patents, copyrights, designs, trade secrets, customs recordals, licensing, portfolio management, opposition proceedings, and infringement actions.
We represent clients before the Vietnamese government, customs authorities, and courts, providing end-to-end support from filing and prosecution to enforcement and dispute resolution. We also coordinate Vietnam filings with international systems ensuring seamless protection of global IP portfolios and business interests.
For most clients, this means a single team owning the IP portfolio end to end — from the first trademark search and filing strategy, through portfolio management, to enforcement when a right is challenged, which delivers more continuity than assembling a different specialist in each market.
