As Rockingham International Horse Trials is an affiliated FEI and BE event we must follow the rules for vaccinations as they state them. This goes for all horses on site, whether competing in the eventing classes or other arena competitions.
As per BE rule 10.2 – 10.3 an initial course of two primary vaccinations, not less than 21 days and not more than 92 days apart, are required before being eligible to compete.
A first booster injection must be given within seven months after the date of administration of the second primary dose with at least annual boosters given subsequently. The most recent booster injection must have been given within the six calendar months and 21 days prior to the horse/pony arriving at the competition.
A horse/pony may not compete if it has been given an injection on any of the 7 days before the event.