The World Championships 2017 proved to be a 100% clean event. No prohibited substances were found in the 20 random samples taken from among the 204 registered Breeding and Sport horses.
Clean World Championships 2017
![cleanSportLogosm](https://www.feif.org/wp-content/uploads/2019/09/cleanSportLogosm.png)
The World Championships 2017 proved to be a 100% clean event. No prohibited substances were found in the 20 random samples taken from among the 204 registered Breeding and Sport horses.