Protecting Intellectual Property in Vietnam: A Practical Legal Guide

Introduction: Why IP Protection Matters in Vietnam

Vietnam's rapid economic growth and integration into global trade have made intellectual property protection both increasingly important and increasingly challenging. As one of the fastest-growing economies in Southeast Asia, Vietnam attracts foreign brands, technology companies, and creative businesses — all of which need robust IP strategies to protect their competitive advantages.

In our experience advising international clients on IP matters in Vietnam, we have seen firsthand the consequences of delayed or inadequate IP protection: trademark squatting by local parties, counterfeiting of well-known brands, unauthorized use of patented technology, and misappropriation of trade secrets by former employees. The good news is that Vietnam has made substantial progress in strengthening its IP legal framework, particularly through its obligations under the CPTPP, EVFTA, and WTO TRIPS Agreement.

This guide provides a practical overview of IP protection in Vietnam, covering the key forms of intellectual property, registration procedures, enforcement mechanisms, and strategies for international businesses.

The Legal Framework for IP in Vietnam

Intellectual property in Vietnam is governed primarily by the Law on Intellectual Property 2005 (Law No. 50/2005/QH11), as amended in 2009, 2019, and most recently in 2022 (Law No. 07/2022/QH15). The 2022 amendments introduced significant changes to align Vietnamese IP law with the country's commitments under the CPTPP and EVFTA.

Key supporting regulations include:

Decree No. 65/2023/ND-CP: Detailed guidance on industrial property (trademarks, patents, industrial designs)Decree No. 17/2023/ND-CP: Detailed guidance on copyright and related rightsCircular No. 23/2023/TT-BKHCN: Procedures for IP registration at the National Office of Intellectual Property (NOIP)

Vietnam is also a party to major international IP treaties, including:

Paris Convention for the Protection of Industrial PropertyPatent Cooperation Treaty (PCT) for international patent applicationsMadrid Protocol for international trademark registrationBerne Convention for copyright protectionHague Agreement for international industrial design registration (joined in 2019)

Trademark Protection in Vietnam

Registration Is Essential

Vietnam operates a first-to-file trademark system, meaning that the first party to file a trademark application generally has priority over others, regardless of who used the mark first. This makes early filing critical for any business entering the Vietnamese market.

We have advised numerous international clients who discovered that their brand name or logo had already been registered in Vietnam by an unrelated third party — a practice known as "trademark squatting." Recovering a squatted trademark is possible but costly and time-consuming. Prevention through early filing is always the better strategy.

The Registration Process

Trademark applications are filed with the National Office of Intellectual Property (NOIP), which operates under the Ministry of Science and Technology. The process involves:

Trademark search: Before filing, we recommend conducting a search of the NOIP database to identify potential conflicts. This search can be done formally through the NOIP or informally through its online database.

Filing the application: The application must specify the mark (word, figurative, or combined), the goods and services covered (classified under the Nice Classification system), and the applicant's information. Foreign applicants must file through a registered Vietnamese IP agent.

Formality examination: The NOIP examines the application for formal compliance within approximately one month.

Publication: The application is published in the Industrial Property Official Gazette for third-party opposition.

Substantive examination: The NOIP examines the mark for registrability, including distinctiveness, potential confusion with prior marks, and compliance with prohibitions (e.g., marks that are contrary to public order or contain state symbols). This stage takes approximately 9-12 months.

Registration certificate: If the application passes substantive examination without objection, a registration certificate is issued. The trademark is protected for 10 years from the filing date and is renewable indefinitely for successive 10-year periods.

Madrid Protocol Applications

International businesses with existing trademark registrations in their home countries can designate Vietnam through the Madrid Protocol system administered by WIPO. This provides a cost-effective way to extend trademark protection to Vietnam as part of a broader international filing strategy. The substantive examination in Vietnam still applies, but the process is streamlined.

Well-Known Trademarks

Vietnam's IP law provides enhanced protection for well-known trademarks, which are protected even without registration and across all goods and services (not just those covered by a registration). However, establishing well-known status requires demonstrating extensive knowledge among the relevant public in Vietnam through evidence of use, advertising, and reputation. In practice, claiming well-known status is challenging and is typically pursued as a defensive strategy in opposition or cancellation proceedings.

Patent Protection

Types of Patent Protection

Vietnam offers two types of patent protection:

Invention patents: Granted for inventions that are novel, involve an inventive step, and are capable of industrial application. Protection lasts 20 years from the filing date.Utility solution patents: Granted for inventions that are novel and capable of industrial application but may not meet the inventive step requirement for a full invention patent. Protection lasts 10 years from the filing date.

Filing Strategies

Foreign applicants can file patent applications in Vietnam through several routes:

Direct filing: Filing directly with the NOIP through a registered Vietnamese IP agentPCT national phase entry: Filing an international application under the PCT and entering the national phase in Vietnam within 31 months from the priority dateParis Convention priority: Filing in Vietnam within 12 months of a first filing in a Paris Convention member state to claim priority

The patent examination process in Vietnam is lengthy, often taking 3-5 years from filing to grant. We advise clients to plan their patent strategies accordingly and to consider filing provisional applications or PCT applications early to secure priority dates.

Patent Enforcement Challenges

Patent enforcement in Vietnam remains challenging. The court system has limited experience with complex patent cases, and damages awards tend to be modest by international standards. Administrative enforcement through the Inspectorate of the Ministry of Science and Technology is an alternative but is generally more effective for trademark and design cases than for patents.

Trade Secret Protection

Vietnam's IP law protects trade secrets (referred to as "business secrets") under Articles 84-85 of the Law on Intellectual Property. A trade secret is protected without registration if it meets three conditions:

It is not common knowledge and is not easily obtainableIt provides a competitive advantage when used in businessThe owner has taken necessary measures to maintain its confidentiality

Practical Protection Strategies

In our advisory practice, we emphasize that legal protection of trade secrets is only as strong as the practical measures taken to maintain confidentiality. We recommend:

Non-disclosure agreements (NDAs): Use comprehensive NDAs with employees, contractors, business partners, and anyone with access to sensitive information. Under Vietnamese law, NDAs are enforceable, though damages for breach can be difficult to quantify.Employment contracts with confidentiality clauses: Include specific provisions addressing trade secret protection, post-employment obligations, and non-compete restrictions. Note that non-compete clauses in Vietnam are enforceable but must be reasonable in scope, duration, and geographic area.Access controls: Implement physical and digital access controls, classification of sensitive information, and need-to-know policies.Exit procedures: When employees with access to trade secrets leave the company, conduct thorough exit interviews and enforce return-of-materials obligations.

The 2022 amendments to the IP law strengthened trade secret protection by clarifying the definition of "necessary confidentiality measures" and expanding the remedies available for misappropriation.

Copyright in Vietnam arises automatically upon creation of a work and does not require registration. However, voluntary registration with the Copyright Office of Vietnam provides valuable evidentiary benefits in enforcement proceedings.

Copyright protection extends to literary works, musical compositions, audiovisual works, software, architectural designs, and other creative works. The term of protection is generally the life of the author plus 50 years (extended to 75 years for certain works under CPTPP and EVFTA commitments).

For international businesses, software copyright is particularly important. Software is protected as a literary work under Vietnamese law, and registration is straightforward. We regularly advise technology clients to register their key software products in Vietnam as part of their IP protection strategy.

Enforcement: Options and Strategies

Vietnam offers multiple enforcement channels for IP rights holders:

Administrative Enforcement

This is the most commonly used enforcement mechanism in Vietnam and is particularly effective for trademark counterfeiting and design infringement. Relevant authorities include:

Market Management Bureau: Handles counterfeiting and trademark infringement at the retail and distribution levelCustoms authorities: Can detain suspected counterfeit goods at the border (both import and export)Inspectorate of the Ministry of Science and Technology: Handles industrial property disputesProvincial People's Committees: Have enforcement authority at the local level

Administrative enforcement is faster and less costly than court proceedings. Penalties include fines, confiscation and destruction of infringing goods, and suspension of business activities.

Civil Enforcement

IP rights holders can file civil lawsuits in the People's Courts seeking:

Injunctions to stop infringing activitiesCompensation for damages (actual damages, lost profits, or reasonable royalties)Destruction of infringing goods and materials

Civil enforcement is less commonly used in Vietnam due to the length of court proceedings (often 6-12 months or more), difficulty in proving damages, and relatively modest damages awards. However, civil enforcement is becoming more sophisticated, and damages are gradually increasing.

Criminal Enforcement

Counterfeiting on a commercial scale and certain other willful IP infringements can give rise to criminal liability under Vietnam's Penal Code. Criminal penalties include fines and imprisonment. Criminal enforcement is relatively rare but can be effective as a deterrent, particularly in large-scale counterfeiting cases.

Customs Recordal

IP rights holders should record their rights with Vietnamese customs authorities to enable border seizure of counterfeit or infringing goods. Once a recordal is in place, customs officials can suspend the clearance of suspected infringing shipments and notify the rights holder. This is a cost-effective preventive measure that we recommend for all clients with registered IP in Vietnam.

Combating Online IP Infringement

The growth of e-commerce in Vietnam has created new challenges for IP rights holders. Counterfeit goods are widely sold through platforms such as Shopee, Lazada, Tiki, and social media channels including Facebook and TikTok.

Platform Takedown Procedures

Most major e-commerce platforms operating in Vietnam have IP complaint mechanisms. We assist clients in filing takedown requests directly with platforms, which typically respond within 24-72 hours for clear-cut cases. Repeat infringers can be permanently banned from platforms.

Domain Name Disputes

Disputes involving .vn domain names can be resolved through the Vietnam Internet Network Information Center (VNNIC). For generic top-level domains (.com, .net, etc.), the WIPO Arbitration and Mediation Center handles disputes under the UDRP (Uniform Domain-Name Dispute-Resolution Policy).

Regulatory Cooperation

The Ministry of Information and Communications and the Ministry of Industry and Trade have issued regulations requiring e-commerce platforms to cooperate with IP rights holders and law enforcement. Recent regulations have increased platform liability for failing to remove infringing content after receiving valid complaints.

IP Due Diligence in M&A and Investment Transactions

For foreign investors acquiring or investing in Vietnamese companies, IP due diligence is critical. Key focus areas include:

Verification of IP ownership and registration statusReview of license agreements and IP-related contractsIdentification of unregistered IP assets (trade secrets, know-how, unregistered copyrights)Assessment of infringement risks and pending disputesConfirmation that employee and contractor agreements include proper IP assignment provisions

We frequently discover during due diligence that Vietnamese companies have failed to properly register key IP assets, or that IP created by employees is not clearly assigned to the company. These issues should be identified and remediated as part of the transaction.

Conclusion: Building a Comprehensive IP Strategy for Vietnam

Effective IP protection in Vietnam requires a proactive, multi-layered approach: early registration of key IP rights, practical measures to protect trade secrets, customs recordals for border enforcement, and a clear enforcement strategy when violations occur.

At Apolo Lawyers, Attorney Vo Thien Hien and our IP team work with international businesses to develop and implement comprehensive IP strategies tailored to the Vietnamese market. Whether you are entering Vietnam for the first time or strengthening the protection of an existing IP portfolio, we provide the legal expertise and local knowledge needed to safeguard your valuable intellectual property.