LONDON (Reuters) - Roger Federer said he trusts the anti-doping procedures in tennis despite rival Novak Djokovic's claim that fellow Serb's Victor Troicki's one-year ban was the result of negligence ...

Jamaica's anti-doping process questioned Errors made in Campbell-Brown's case, CAS says WADA confident mistakes will not be repeated Jamaican officials say changes have been made (Adds WADA, Jamaican ...

The Gambia National Olympic Committee (GNOC) has successfully conducted the first-ever Anti-Doping tests, in The Gambia, ensuring the system is in place in the country for good."This system is an ...

Furthermore, USATF said its "confidentiality policies were not an attempt to hinder or undermine anti-doping procedures," nor had it "failed to respond to a request by the IAAF for information on a ...