The Asociación de Grandes Atuneros Congeladores (AGAC), a fishery, has become the first to receive Marine Stewardship Council (MSC) certification for skipjack tuna across all four oceans (Atlantic, Indian, Pacific, and Arctic). This achievement makes 265,000 tonnes of the total catch of 300,000 tonnes eligible to carry the MSC blue label, signifying sustainability. The certification includes demonstrating healthy fish stocks, minimizing environmental impact, and an effective management system. AGAC's Atlantic skipjack tuna fishery stands out for its comprehensive assessment by Lloyds Register, showing a historically and currently abundant population, use of non-entangling FADs, and shift towards biodegradable FADs. This certification reinforces AGAC's commitment to sustainable fishing practices and aims for 100% certification in the future.