Some institutions such as the International Federation for Equestrian Sports (FEI), the Turkish Equestrian Federation and Turkish Jockey Club make some vaccinations mandatory for race and competition horses on the basis of particular regional conditions. For example; the German Equestrian Federation (FN) has made only the Equine Flu (Equine Influenza) vaccination mandatory whereas horses registered with the Turkish Equestrian Federation must also be vaccinated against not only Equine Flu but also the Herpesvirus infections (EHV 1-4).
Click here for the current list of vaccinations that are mandatory in Turkey.