USEF rules will be followed by CHJA approved shows unless amended by these rules. USEF Rule GR1316 Accidents Involving Competitors will be followed. If a rider falls off, the EMT must be contacted. Show managers should make every effort to maintain safe show conditions for all spectators and show participants. CHJA seeks to provide the safest and highest quality shows possible. The CHJA Rulebook must be available in the show office and each judge should be given a copy of the rule book.