M2 CHEMICAL AND PHYSICAL MANIPULATION
ALL TIMES
All prohibited methods in this class are non-Specified except methods in M2.2. which are Specified Methods.
The following are prohibited:
M2.1. Tampering, or Attempting to Tamper, to alter the integrity and validity of Samples collected during Doping Control. Including, but not limited to: Sample substitution and/or adulteration, e.g. addition of proteases to Sample.
M2.2. Intravenous infusions and/or injections of more than a total of 100 mL per 12-hour period except for those legitimately received in the course of hospital treatments, surgical procedures or clinical diagnostic investigations.