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 Article 4.4 or other acceptable  justification.