Thoroughbred Associations are organizations that oversee the breeding, registration, and racing of Thoroughbred horses. They maintain official records of horse lineage and ensure that horses meet specific standards for racing. These associations play a crucial role in promoting the integrity and welfare of the sport. In many countries, such as the United States and United Kingdom, Thoroughbred Associations also organize races and provide guidelines for trainers and owners. They often collaborate with other equestrian organizations to enhance the overall quality of horse racing and support the development of the industry.