Questão jurídica principal
Whether the CAS had jurisdiction over the appeals filed by FIFA and WADA against the STJD decision.
Decisão extraída
Yes. The player was bound by FIFA rules through his membership in the CBF, and the CBF statutes sufficiently referred to FIFA rules, including the CAS appeal mechanism.
Fundamentação extraída
The CBF was a FIFA member; its statutes required affiliated players to respect FIFA rules. That global reference was enough to incorporate FIFA's CAS appeal provisions under R47 of the CAS Code. The national disciplinary body STJD was an organ of the CBF, so its decision counted as a federation decision appealable under FIFA Statute Art. 61.