The United States Anti-Doping Agency (USADA, ooo-SAH-duh) is a non-profit, non-governmental 501(c)(3): 59 organization and the national anti-doping organization (NADO) for the United States. To protect clean competition and the integrity of sport and prevent doping in the United States with a performance-enhancing substance, the USADA provides education, leads scientific initiatives, conducts testing, and oversees the results management process. Headquartered in Colorado Springs, Colorado, USADA is a signatory to the World Anti-Doping Code, which harmonizes anti-doping practices around the world, and is widely considered the basis for the strongest and strictest anti-doping programs to prevent doping in sport. More information...
According to PR-model, usada.org is ranked 24,324th in multilingual Wikipedia, in particular this website is ranked 15,957th in English Wikipedia.
The website is placed before lobbying.ru and after innocenceproject.org in the BestRef global ranking of the most important sources of Wikipedia.