The Horserace Betting Levy Board (HBLB) has published the 39th edition of the Codes of Practice on equine disease in preparation for the 2017 equine breeding season in the United Kingdom.

This document will be available online at

The HBLB will not produce printed editions, although Great Britain’s Thoroughbred Breeders’ Association (TBA) will be issuing printed copies to its members.

The online version can be accessed in full or as separate sections, and it can be downloaded as a PDF for printing or viewing offline.

Additionally, EquiBioSafe is a free app, available on iOS or Android, containing the HBLB Codes and the National Trainers Federation Code of Practice for Infectious Diseases of Racehorses in Training. The app includes additional features and is updated automatically from time to time; the 2017 update was released on Dec. 1.

Applying to horse and pony breeds, and to both natural cover and artificial insemination (AI), the codes are a guide to preventing and controlling equine diseases that represent a potential major threat to the breeding industry, including:

  • Contagious equine metritis (CEM);
  • Equine viral arteritis (EVA);
  • Equine herpesvirus (EHV);
  • Equine coital exanthema (ECE);
  • Equine infectious anaemia (EIA); and
  • Dourine.

For each disease, the codes contain sections which describe transmission and clinical signs, as well as advice on prevention, diagnosis, and infection control. The codes explain the notification requirements that apply for t