 On October 10, 2012, USADA claimed that Armstrong was part of "the most sophisticated, professionalized and successful doping program that sport has ever seen," in advance of issuing its long-awaited report detailing the evidence it acquired.Based on evidence received during the Armstrong investigation and its prosecutions, USADA forwarded its "reasoned decision" document and supporting information to the UCI, the World Anti-Doping Agency, and the World Triathlon Corporation.Tygart claimed that