13.2.1 Appeals Involving International-Level Athletes or International EventsIn cases arising from participation in an International Event or in cases involving International-Level Athletes, the decision may be appealed exclusively to CAS.8613.2.2 Appeals Involving Other Athletes or Other PersonsIn cases where Article 13.2.1 is not applicable, the decision may be appealed to an appellate body in accordance with rules established by the National Anti-Doping Organization.