A complete listing of is available at USDF Certified Instructors and Officials. When searching the list of Dressage Officials you will find USDF Certified Instructor/Trainers, USDF L Graduates and USEF and FEI Competition Officials. The alphabetical list is searchable by State, Region, Titles, and Designation. A valuable resource for riders researching an instructor/trainer and well as show organizers looking for judges and technical delegates.