Registering a Trademark in Brazil: What Every International Business Should Know
Understand how to register your trademark in Brazil. A complete guide for international companies on INPI procedures, the Madrid Protocol, and brand protection strategies.
Laila Araujo
10/17/20255 min read
Brazil operates a first-to-file trademark system: as a general rule, the party that files first holds priority over the mark, regardless of who used it first in commerce. For foreign companies entering the Brazilian market, this makes the timing of the application a central strategic consideration. This guide explains how trademark registration works in Brazil, what INPI requires from foreign applicants, the costs and timelines involved, and the mistakes that most often delay or compromise a foreign application.
1. The Brazilian Trademark System: Key Principles
Brazil adopts a first-to-file system, meaning that exclusive rights to a trademark are, as a rule, granted to the first entity to file an application — not necessarily to the first one to use it in commerce. There are limited exceptions under Brazilian law: a good-faith prior user who has used an identical or similar mark for at least six months before the filing date may claim a right of precedence, and well-known marks receive special protection, as Brazil is a party to the Paris Convention. In practice, however, relying on these exceptions is more complex and less predictable than securing priority through an early filing.
Because the main rule is first-to-file, the filing date carries significant weight for companies planning to enter or expand in the Brazilian market. Trademark registration in Brazil is managed by the Brazilian Trademark and Patent Office (INPI). Once granted, a registration is valid for 10 years from the date of grant and may be renewed for successive 10-year periods, indefinitely.
Brazil's national system does not allow multi-class applications: a separate application is required for each class of goods or services under the Nice Classification. The only exception is filing through the Madrid Protocol, where a single international application may designate multiple classes.
After filing, the application is published for opposition. If a third party files an opposition, the applicant is given an opportunity to respond before examination proceeds. Whether or not there is an opposition, the application then undergoes substantive examination, in which INPI reviews prior rights, distinctiveness, and potential conflicts. During examination, INPI may issue an office action, and the applicant generally has 60 days to respond. Missing this deadline can result in the application being shelved, which is one reason continuous monitoring matters. You can find more information about opposition here: Trademark opposition in Brazil
2. How Foreign Companies Can Register Trademarks in Brazil
A point that surprises many foreign applicants is that filing in Brazil is not something a company abroad can fully handle on its own. Under Brazilian law, a foreign applicant without domicile in Brazil must appoint a representative resident in the country, with powers to receive notifications and, in the relevant acts, a duly licensed Brazilian attorney. This is not a matter of convenience, it is a legal requirement of the Brazilian system. In practice, the foreign applicant's application depends on having qualified local representation from the outset.
Within that framework, foreign applicants have two main routes:
a) Direct filing with INPI
A foreign company may file directly through a local representative or legal counsel in Brazil. This route is often chosen by companies that want closer control and direct communication with INPI, and by those that prefer to keep the Brazilian application independent of other international filings. It also allows the strategy for each class and mark to be tailored to the Brazilian market specifically.
b) Filing through the Madrid Protocol
Since 2019, Brazil has been a member of the Madrid Protocol, allowing companies to extend an existing international trademark registration to Brazil through the World Intellectual Property Organization (WIPO). This can be a practical solution for multinational groups already managing global portfolios centrally.
However, even under the Madrid System, local expertise remains essential. INPI may issue office actions or oppositions in Portuguese, and response deadlines are strict. Two points are often overlooked: WIPO does not notify the holder of oppositions filed against the designation in Brazil, and Brazilian law requires a local attorney for the relevant acts in Brazilian proceedings. Without local follow-up, a foreign holder may only learn of a problem after a deadline has already passed.
3. Common Challenges and Risks
Despite an evolving legal framework, foreign companies still encounter recurring hurdles when registering trademarks in Brazil:
Similarity conflicts: INPI may reject applications that resemble existing marks in sound, appearance, or meaning. A clearance search before filing helps identify these risks in advance.
Improper use of symbols: Using the ® symbol before registration is granted is not permitted in Brazil and may carry legal consequences. The ™ symbol, familiar in other jurisdictions, does not confer legal protection here.
Vague descriptions of goods and services: Broad or imprecise descriptions frequently trigger formal office actions and delays. INPI's pre-approved descriptions tend to move through examination more smoothly.
Oppositions and third-party monitoring: Once an application is published, competitors may file an opposition. Applicants who do not monitor the INPI Gazette may miss the window to respond. For foreign applicants filing via Madrid, this risk is amplified by the lack of WIPO notification, as noted above — see our guide on how oppositions work in Brazil
Delays in examination: Although INPI has reduced its backlog, examination timelines still commonly extend beyond a year, and total time to registration is often in the range of 12 to 24 months.
Language and procedural barriers: All official documents must be in Portuguese, and procedural nuances frequently require local interpretation.
4. Building a Strong Trademark Strategy in Brazil
Effective brand protection in Brazil generally involves more than the registration itself. Companies operating in the market typically approach it as an ongoing strategy, which commonly includes:
Conducting a clearance search before entering the market, to assess availability and conflict risk.
Defining the appropriate classes under the Nice Classification, keeping in mind that each class requires its own application in the national system.
Registering associated domain names (.br) to reinforce brand protection online.
Monitoring the INPI Gazette (RPI) for potential conflicts or similar applications.
Renewing registrations on time and using the mark continuously, since a registration may become vulnerable to cancellation for non-use after five years.
Approached this way, trademark protection tends to support not only a company's legal position but also the value of its brand and investment in Brazil.
5. How Our Firm Supports Foreign Companies
At Reis Araujo, we act as local counsel for international clients protecting and enforcing their trademarks in Brazil, providing the qualified Brazilian representation the law requires of foreign applicants, together with strategic support. Our work in this area includes:
Trademark registration before INPI or via the Madrid Protocol, acting as the appointed local representative.
Clearance searches and risk assessments before filing.
Representation in oppositions, nullity actions, and enforcement matters.
Drafting of licensing and coexistence agreements.
Bilingual communication and continuous portfolio monitoring, so deadlines and INPI actions are tracked on the client's behalf.
6. Conclusion
Trademark protection in Brazil depends on a clear understanding of the country's legal framework and procedural nuances: from the first-to-file rule and the single-class system to the strict response deadlines during examination. Choosing between direct filing and the Madrid Protocol depends on each company's global portfolio strategy, but in either route, the appointment of qualified local representation is both a legal requirement and a practical safeguard.
If you have questions about how these rules apply to your business, our team will be glad to provide tailored guidance.
Contact us to learn more about protecting your brand in Brazil.
