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.66  13.3  Failure to Render a  Timely Decision by WAKO   Where, in a particular case, WAKO 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 WAKO had ren dered a decision finding n o anti -doping rule violation.