UEFA announced three doping cases for its competitions in the 2006–07 season, four less than in the previous season. The three failed tests compromised two cases of cannabis and one for a high concentration of Betamethasone in a UEFA Euro 2008 qualifier. In the 2006–07, UEFA carried out 1,662 tests in and out of competitions, including 938 players tested for the blood doping substance EPO.[6]