If the TUE decision does not meet those criteria, WADA will reverse it.22   4.4.7.2  Any TUE decision by FIS (or by a National Anti -Doping Organisation  where it has agreed to consider the application on behalf of FIS) that is not reviewed by WADA , or that is reviewed by WADA but is not reversed upon review, may be appealed by the Athlete and/or the Athlete’s National Anti -Doping Organisation  exclusively to CAS .23  4.4.7.3  A decision by WADA to reverse a TUE decision may be appealed by the Athlete, the National Anti -Doping Organisation  and/or FIS exclusively to CAS.