Dear Breeder

Please note that the deadline for the 2024 annual registrations for the breeder, mare, and stallion registrations is 31 July 2024. However, the Stud Book Committee has approved a 3-month grace period, extending the deadline to 31 October 2024, to allow breeders more time to complete their registrations. Thereafter late registrations may incur penalties.


The National Horseracing Authority (NHA) has acknowledged the progress made by Onderstepoort Biological Products (OBP) in producing and distributing the registered African horse sickness (AHS) live attenuated vaccine. After consultation with industry stakeholders the NHA will be extending the deadline for vaccination as outlined in Rule 39.1.1 from 31 October 2023 to 31 December 2023. This extension is intended to provide ample time to improve vaccination coverage and it applies to all horses residing in the AHS infected zone ONLY.