This is reported by the International Triathlon Federation on its official website.
The Russian athlete passed a positive doping test, in which recombinant erythropoietin was found.
At the same time, he has the right to request an autopsy of the B sample and to challenge his suspension.
34-year-old Bryukhankov is a five-time winner of the Russian championship, a medalist of the European Championships, World Championships in a team, World Series, World Cups, and also a participant in three Olympics.
Earlier, CAS announced the date of consideration of appeals in the cases of Ustyugov and Sleptsova.