The purpose of the International Standard for Therapeutic  Use Exemptions is to establish (a) the conditions that must be satisfied in order for a Therapeutic  Use Exemption (or TUE) to be granted, permitting the presence of a Prohibited Substance in an Athlete’s Sample or the Athlete’s Use or Attempted Use , Possession and/or Administration or Attempted Administration of a Prohibited Substance or Prohibited Method for Therapeutic  reasons; (b) the responsibilities imposed on Anti- Doping Organizations in making and communicating TUE decisions; (c) the process for an Athlete to apply for a TUE ; (d) the process for an Athlete to get a TUE granted by one Anti -Doping Organization recognized by another  Anti-Doping Organization;  (e) the process  for WADA  to review TUE decisions; and (f) the strict confidentiality provisions that apply to the TUE process .