Citation: 4A_54/2019 E. 4.2.1

4.2.1. Artikel R31 Abs. 3 TAS Code lautet (unter dem Titel "Notifications and Communications") wie folgt: "The request for arbitration, the statement of appeal and any other written submissions, printed or saved on digital medium, must be filed by courier delivery to the CAS Court Office by the parties in as many copies as there are other parties and arbitrators, together with one additional copy for the CAS itself, failing which the CAS shall not proceed. If they are transmitted in advance by facsimile or by electronic mail at the official CAS email address (procedures@tas-cas.org), the filing is valid upon receipt of the facsimile or of the electronic mail by the CAS Court Office provided that the written submission and its copies are also filed by courier within the first subsequent business day of the relevant time limit, as mentioned above [Hervorhebung hinzugefügt]." Artikel R51 Abs. 1 TAS Code ("Appeal Brief") sieht Folgendes vor: "Within ten days following the expiry of the time limit for the appeal, the Appellant shall file with the CAS Court Office a brief stating the facts and legal arguments giving rise to the appeal, together with all exhibits and specification of other evidence upon which it intends to rely. [...]. The appeal shall be deemed to have been withdrawn if the Appellant fails to meet such time limit [Hervorhebung hinzugefügt]. "