United States Equestrian Federation
The United States Equestrian Federation (USEF) is the national governing body for all equestrian activities in the United States. They hold the rule books for "rated" open shows such as Hunter/Jumper, Dressage, Endurance, Eventing, etc. They also hold the rule books for breed shows for breeds such as Arabians, Fresians, Morgans, Saddlebreds, etc. The USEF promotes horse shows, provides forms and governance, and aids US competitors in International competition.
Visit the USEF web site at
http://www.usef.org/.
View the USEF current rule book (for Dressage specific rules) at:
http://www.usef.org/contentpage2.aspx?id=rulebook.
United States Dressage Federation
The United States Dressage Federation (USDF) was established for the purpose of promoting and encouraging a high standard of accomplishment in dressage throughout the United States, primarily through educational programs.
The USDF also administers a national year-end award program based on test percentages that horse and riders earn during the year. Award opportunities exist for every level of competition, and there are special categories for different breeds, as well as for juniors/young riders, adult amateurs, and riders aged 50 and over.
USDF's educational programs include instructor certification, symposia, trainers' conferences, a university program, and clinics for juniors/young riders and adults. USDF also produces many educational videos and publications for show management, officials, show volunteers, and competitors.
Visit the USDF web site at
http://www.usdf.org.