National Swine Registry

The National Swine Registry (NSR) is an organization that manages and tracks purebred pig breeds in the United States. It maintains detailed records of pedigrees, performance data, and genetic information to help breeders select superior animals. The NSR certifies breeding stock, manages registration papers, and supports the development of quality genetics within the swine industry. Its goal is to promote genetic progress and integrity, ensuring breeders and producers have reliable information to make informed decisions that improve the health, productivity, and performance of their pigs.