2.5  Tampering  or Attempted Tampering  with any Part of Doping Control  by an Athlete  or Other Person   2.6  Possession  of a Prohibited Substance or a  Prohibited Method  by an Athlete  or Athlete Support Person   2.6.1  Possession  by an Athlete  In-Competition of any  Prohibited Substance or any  Prohibited Method, or  Possession by an Athlete Out -of-Competition of any  Prohibited Substance or any Prohibited Method which is prohibited Out-of-Competition unless the Athlete establishes that the Possession  is consistent with a Therapeutic Use Exemption  (“TUE ”) granted in accordance with Art icle 4.4  or other acceptable justification.