In 2010, AZRD held a league meeting where league management decided to restructure the league from a limited liability company to a non-profit corporation under section 501(c) of the Internal Revenue Code.
Arizona | Phoenix, Arizona | Derby | Tucson, Arizona | University of Arizona | Kentucky Derby | Arizona Cardinals | Arizona State University | Tempe, Arizona | Scottsdale, Arizona | Derby County F.C. | Epsom Derby | Arizona Diamondbacks | Earl of Derby | Mesa, Arizona | Yuma, Arizona | Edward Smith-Stanley, 14th Earl of Derby | Arizona Territory | Nogales, Arizona | Maricopa County, Arizona | Flagstaff, Arizona | Roller Hockey International | Chandler, Arizona | United States congressional delegations from Arizona | Glendale, Arizona | Tombstone, Arizona | The Arizona Republic | roller coaster | Joseph Wright of Derby | Gilbert, Arizona |