Prohibited Substance (In and Out-of-Competition):
S1: Anabolic Agents
S2: Peptide Hormones, Growth Factors and Related Substances
S4: Hormone Antagonists and Modulators
S5: Diuretics and other Masking Agents
Prohibited Substances (In-Competition):
S6a: Non Specified Stimulants
S6b: Specified Stimulants
Prohibited Substances in Particular Sports (See Prohibited List for rules in your sport):
Prohibited Methods (In and Out-of-Competition):
M1: Enhancement of Oxygen Transfer
M2: Chemical and Physical Manipulation
M3: Gene Doping
Specified Substances are those where presence could have a credible non-doping explanation if the Athlete has taken the substance without intent to enhance his or her sporting performance.
All Prohibited Substance shall be considered as Specified Substances except those in classes S1, S2, S4.4 and S6a and the Prohibited Methods M1, M2, M3.
The Prohibited List may be updated from time to time and the most current list can always be found at www.wada-ama.org