Eventng sport rules, series rules and FEI rules
ESNZ Eventing Rules – Effective 1st August 2020 (clean copy)
ESNZ Eventing Rules – Effective 1st August 2020 (changes highlighted copy)
ESNZ Eventing rules follow the FEI Eventing Rules and then the FEI specific rules for Dressage and/or Jumping.
Another useful resource is the FEI Eventing FAQs – Use of Tack and Equipment if you want to check a specific piece of tack, refer to this document and if you are not sure, please ask an official at an event or email email@example.com