Independence and Impartiality of Arbitrator. Federal Court Appeal. Challenge of Arbitrator. Swiss Federal Court. J. October 29th, 2010. Alejandro Valverde Belmonte v. Comitato Olimpico Nazionale Itali - Revista Brasileira de Arbitragem View Independence and Impartiality of Arbitrator. Federal Court Appeal. Challenge of Arbitrator. Swiss Federal Court. J. October 29th, 2010. Alejandro Valverde Belmonte v. Comitato Olimpico Nazionale Itali by - Revista Brasileira de Arbitragem Independence and Impartiality of Arbitrator. Federal Court Appeal. Challenge of Arbitrator. Swiss Federal Court. J. October 29th, 2010. Alejandro Valverde Belmonte v. Comitato Olimpico Nazionale Itali 9 34 Revista Brasileira de Arbitragem