The Madrid system will enter into force in Brazil on October 2 2019, three months after the delivery of the instrument of accession of Brazil to the World Intellectual Property Organization (WIPO). In the wake of the adherence to the international system, the Brazilian Patent and Trademark Office (BPTO) released four resolutions that not only address ratification, but also touch new and uncharted areas for international companies with trademarks in Brazil, including adopting necessary international norms for the local trademark regime, like multiclass filings, co-ownership, and divisional applications and registrations adding flexibility to the local system.
