If the matter  is not referred  to WADA  for review  within the twenty one (21) day deadline , the Athlete’s National Anti -Doping Organization  must determine whether the original TUE granted by that National Anti -Doping Organization  should nevertheless remain valid for national -level Competition  and Out-of-Competition  Testing  (provided that the Athlete  ceases to be an International -Level Athlete  and does not participate in international -level Competition ).