Goiás state in Brazil is home to 19 Certified Swine Breeding Farms (GRSC), which are certified every six months by Agrodefesa and are the only source of pigs for breeding. These farms are crucial for the national production chain, providing high-quality pork and adhering to strict biosafety and health control standards. They are located primarily in the Southwest region of Goiás, with one farm using the full-cycle model of pig production. The certification process is a part of the Integrated Swine Surveillance Plan, aimed at controlling diseases and ensuring access to international markets for Brazilian products.