4.4.6 Expiration, Withdrawal or Reversal of a TUE  4.4.6.1  A TUE granted pursuant to these Anti-Doping Rules: (a) shall expire automatically at the end of any term for which it was granted, without the need for any further notice or other formality; (b) will be withdrawn if the Athlete does not promptly comply with any requirements or conditions imposed by the TUEC upon grant of the TUE; (c) may be withdrawn by the TUEC if it is subsequently determined that the criteria for grant of a TUE are not in fact met; or (d) may be reversed on review by WADA or on appeal.