Incorporated in May 1974 to establish, maintain, and operate a registry for pure and part-bred Trakenhers in the Western Hemisphere. Includes breed history and information, approved stallions, performance results, and publications. Located in Newark, Ohio.

Established in 1974 to preserve, develop and register the Trakehner breed in Canada.

Formed to assist the development ad use of the breed in Ireland. Information on shows and events, breeders, and links.

The official registering body for Trakehner horses in New Zealand. Information about the breed, news and contact details.

Represents the Trakehner horse in Great Britain, and is licensed by the Trakehner Verband GmbH in Germany to register, brand and grade horses for inclusion in the Main Trakehner Stud Book, the Stud Book, the Preliminary Register or Part Bred Register.