Registry

Registry search

Search the TDA studbook by horse name or registration number.

Registry categories

Gold

Gold
100% verified Thoroughbred ancestry

Verified full Thoroughbred ancestry.

Silver

Silver
At least 50% verified Thoroughbred ancestry

Verified Thoroughbred ancestry of 50% or more.

Bronze

Bronze
At least 25% verified Thoroughbred ancestry

Verified Thoroughbred ancestry of 25% or more.

Horses with verified Thoroughbred ancestry below 25% are not eligible for the TDA Studbook.