10.9.3 .3  If TWIF  establishes that an Athlete  or other Person  committed a violation of Article 2.5 (Tampering  or Attempted Tampering ) in connection with the Doping Control  process for an underlying asserted anti-doping  rule violation, the violation of Article 2.5 (Tampering  or  57  [Comment to Article 10.9.3.1: The same rule applies where, after the imposition of a sanction, TWIF discovers facts involving  an anti-doping rule violation that occurred prior to notification for a first anti -doping rule violation – e.g., TWIF shall impose  a sanction based on the sanction that could have been imposed if the two (2) violations had been adjudicated at the same time, including  the application of Aggravating Circumstances.]