Vietnam Trademark Procedure Risks Under IP Law Articles 95, 112a, 117 and Madrid Practice

Trademark registrability in Vietnam is shaped not only by substantive law but also by procedural risk. A mark that appears registrable on paper may still encounter delay, refusal, opposition, cancellation, or a provisional refusal under the Madrid system if procedural issues are not anticipated and managed. For in-house counsel and portfolio managers, this is often where avoidable losses occur: deadlines are missed, evidence is not prepared, oppositions are underestimated, and registered marks later become vulnerable through non-use. Vietnam’s system rewards disciplined prosecution and post-registration maintenance.

The Legal Framework: Law on Intellectual Property Articles 95(1)(d), 112, 112a, 117, 118 and 136(2)

• Article 95(1)(d): validity of a trademark registration may be terminated if the mark has not been used by its owner or licensee for five consecutive years without justifiable reason, subject to the statutory grace mechanism where use commences or resumes at least three months before a cancellation request.
• Article 112: permits third-party opinions or observations on industrial property applications before grant.
• Article 112a: establishes formal opposition before the decision on grant, with the opposition period measured from publication.
• Article 117: sets the framework for substantive examination and refusal of applications that fail protection conditions, including bad-faith-related refusal under the amended law.
• Article 118: provides for notice of intended refusal and the applicant’s opportunity to respond.
• Article 136(2): imposes the obligation to use a registered mark, linking registration maintenance to genuine commercial use.

Procedural Risk Factors in Vietnam Trademark Prosecution and Maintenance

Procedural risk in Vietnam falls into four main categories. First, office actions at the formality and substantive stages can derail an application if not answered promptly and with appropriate evidence. Second, published applications are vulnerable to opposition and third-party observations, which can introduce new evidence and force the office to re-evaluate the application. Third, registered marks are exposed to non-use cancellation and invalidation. Fourth, international registrations designating Vietnam under the Madrid Protocol can receive provisional refusals that must be handled locally within the applicable time frame.

These risks are interrelated. For example, an applicant that obtains registration without a robust use plan may later lose the mark under Article 95(1)(d). A Madrid designation that copies an overbroad international specification may trigger the same relative-ground issues that a more carefully tailored national filing might have avoided. And a weak response to a substantive refusal can hand a later opponent a stronger evidentiary record.

What Intellectual Property Office of Vietnam Considers in Office Actions, Opposition, Non-Use and Madrid Cases

Formality office actions

NOIP reviews applications first for formal compliance. Common objections include incomplete or inconsistent applicant details, defects in the reproduction of the mark, classification problems, vague goods and services, missing documents, and fee issues. The published procedure indicates a one-month period to correct or object to these deficiencies. Although these notices may appear routine, failure to respond correctly can stop the application before substantive review begins.

Substantive office actions

Substantive refusals typically cite Articles 73 or 74, including descriptiveness, lack of distinctiveness, prior-mark conflicts, official-symbol issues, and deceptive matter. The standard response window is two months from the notice date. NOIP expects focused legal and factual replies. Generic assertions that the mark is distinctive or different are rarely sufficient.

Opposition and third-party observations

After publication, third parties may intervene. Under Article 112a, a formal opposition may be filed before grant, and the guide states a five-month filing period from publication. Article 112 also contemplates third-party observations. In practice, rights holders may use either route to bring prior marks, trade names, bad-faith allegations, or other registrability concerns to NOIP’s attention. The office then re-assesses the application in light of the evidence submitted.

Non-use cancellation

Vietnam does not require proof of use to obtain registration, but it does require use to keep the registration secure over time. Under Articles 136(2) and 95(1)(d), a mark becomes vulnerable if not used for five consecutive years. A late resumption of use can help only if it begins or resumes at least three months before a cancellation request. This makes internal use record management critical.

Madrid provisional refusals

Designations of Vietnam under the Madrid Protocol are examined substantively like national applications. If NOIP finds an absolute or relative-ground problem, it issues a provisional refusal. The response must be handled through local Vietnamese procedures and arguments, even though the filing originated internationally. The source guide notes that the response period is typically treated as six months in practice for Madrid refusals, although applicants should always verify the specific notice and local instructions.

Language and evidence

Vietnamese is the operative prosecution language. Supporting evidence, especially use evidence, may need translation or explanation sufficient for NOIP to assess it. For multinational businesses, this is a practical risk: a strong substantive case can be weakened if the evidence is not presented in an accessible and organized way.

Key Case Law

No leading cases have been published in the source guide specifically addressing procedural office actions, opposition administration under Article 112a, Madrid provisional refusal practice, or non-use cancellation standards in reported Vietnamese decisions. The principal guidance comes from the statute and NOIP procedure.

The Procedure for Responding to Procedural Risks

Responding to a formality office action

Step 1: review the listed defects immediately and confirm whether they concern identity of the applicant, mark representation, classification, fees, or documentary omissions.

Step 2: correct the defect within the one-month period indicated by NOIP or contest it with a targeted explanation if the office has misunderstood the filing.

Step 3: verify that all amended documents are internally consistent, since piecemeal corrections can create fresh discrepancies.

Responding to a substantive refusal

Step 1: identify each cited article and each cited earlier mark or legal objection.

Step 2: decide whether to argue, amend the goods and services, submit evidence, or combine these approaches.

Step 3: file a substantive response within the two-month period. If evidence of distinctiveness, coexistence facts, or market use exists, present it in structured form rather than general narrative.

Step 4: if refusal is maintained, consider administrative appeal or court action within 90 days of the final refusal decision.

Responding to an opposition

Step 1: obtain and review the opponent’s evidence in full, including filing dates, use claims, and alleged similarity.

Step 2: answer each ground separately, addressing standing where relevant, priority, mark comparison, goods comparison, and any evidentiary weaknesses.

Step 3: consider whether a narrowed specification or negotiated commercial solution is appropriate if the conflict is limited.

Defending against non-use cancellation

Step 1: determine the relevant five-year period and the registered goods or services actually under attack.

Step 2: gather genuine use evidence in Vietnam, such as invoices, packaging, labels, import records, advertising materials, website captures targeted to Vietnam, and license evidence where a licensee has used the mark.

Step 3: map the evidence to the specific goods or services because partial cancellation is possible.

Step 4: if use resumed, assess whether the statutory three-month grace requirement before the cancellation request was satisfied.

Responding to a Madrid provisional refusal

Step 1: treat the refusal as a Vietnamese substantive examination notice, not merely as a WIPO formality.

Step 2: appoint local counsel where needed and prepare a response tailored to Vietnamese law.

Step 3: consider limiting the designation, addressing cited marks, or supplying evidence in the same way a national applicant would.

Step 4: ensure the response is filed within the period stated in the provisional refusal notice and local practice.

Strategic Recommendations

• Recommendation: docket all Vietnamese deadlines conservatively, especially the one-month formality period, the two-month substantive response period, and the 90-day appeal period.
• Recommendation: maintain a documentary use archive from the date of registration onward so Article 95(1)(d) challenges can be answered quickly and credibly.
• Recommendation: watch publication of third-party applications and your own pending applications, because the Article 112a opposition window is short and commercially important.
• Recommendation: tailor Madrid designations for Vietnam with the same care as national filings, including clearance and specification review.
• Recommendation: localize evidence for NOIP, including translation and product-by-product organization, rather than relying on broad global brand materials.
• Recommendation: use narrow, commercially realistic specifications to reduce both office action risk and later non-use exposure.

Common Mistakes

• Mistake: treating Vietnamese office actions as administrative formalities that can be answered with brief generic statements.
• Mistake: assuming registration ends the legal work and failing to create a post-registration use record.
• Mistake: ignoring partial non-use risk and assuming any use of the mark protects all registered goods and services.
• Mistake: assuming a Madrid designation will be handled centrally without needing a Vietnam-specific legal response.
• Mistake: waiting until opposition or cancellation is filed before gathering evidence that should have been preserved in the ordinary course of business.

Key takeaway: In Vietnam, procedural discipline is a substantive advantage. Timely, evidence-based responses to office actions, careful management of opposition and Madrid deadlines, and a robust use record are essential to securing registration and keeping it enforceable after grant.