Brazil Grants Geographical Indication for Oysters from Paraná
The Brazilian Patent and Trademark Office (BPTO) has granted a Geographical Indication (GI) for Cabaraquara oysters, produced in the coastal region of Guaratuba, Paraná. This makes them the second seafood product in Brazil to receive such recognition (the first being the Costa Negra shrimp, from Ceará).
Expanding the map of Brazilian GIs
Although Brazil has already registered 145 Geographical Indications, most are traditionally associated with products such as coffee and cheese, which dominate the country’s portfolio. The recognition of the Cabaraquara oysters highlights the potential of marine and aquaculture-based products to achieve a similar distinction, fostering regional development and sustainable production.
According to the BPTO, the oysters from this region are renowned for their light and sweet flavor, which is attributed to the local environmental characteristics. The GI label also strengthens low-impact, family-based aquaculture, as the community of producers has grown across generations since the 1990s.
Local value and economic potential
The new GI status is expected to enhance both visibility and economic growth for Guaratuba. “The indication can expand recognition of the entire municipality,” said Catiane Santos, business consultant at Sebrae/PR, one of the institutions supporting the process.
This recognition follows other emblematic Brazilian cases such as Queijo da Canastra (MG), Vale dos Vinhedos wines (RS), and Capim Dourado from Jalapão (TO). All examples of how Geographical Indications can promote authenticity, cultural heritage, and sustainability.
What a Geographical Indication means
A Geographical Indication identifies products or services originating from a specific region whose qualities, reputation, or characteristics are directly linked to that place. It ensures authenticity and protection against imitations, guaranteeing that consumers are purchasing a product of genuine origin and recognized quality.
The label granted to Cabaraquara oysters corresponds to the Indicação de Procedência (Indication of Origin) category, acknowledging regions renowned for their exceptional production.










