Any party with a right to appeal under this Article  13 must  file a cross  appeal  or subsequent  appeal  at the latest  with the party’s  answer.65  13.3 Failure to Render a Timely Decision by  IFA  Where, in a particular case, IFA fails to render a decision with respect to whether an anti -doping rule violation was committed within a reasonable deadline set by WADA , WADA may elect to appeal  directly  to CAS as if IFA had rendered  a decision  finding  no anti-doping  rule violation.