The suspension of the enforceability of an arbitral award pursuant to art. 830, co. 4, cod. proc. civ. requires the concurrent existence of a fumus boni iuris, to be assessed by way of a first summary examination of the grounds of challenge, and of a periculum in mora; the latter is not established by the mere fact that the award contains a money judgment, it being necessary for the applicant to specifically allege and demonstrate the concrete serious patrimonial consequences to which it would be exposed in the event of enforcement of the award.