Absence of jurisdiction of the Brazilian judiciary to hear and adjudicate an action to set aside a foreign arbitral award. The authority competent to set aside an arbitral award is that of the country in which it was rendered, or secondarily, that of the country whose law was applied in the arbitration proceedings, pursuant to the New York Convention. The only available measure before the Brazilian judiciary with respect to a foreign judgment is its ratification (or denial of ratification) by the Superior Court of Justice (STJ) and subsequent enforcement in national territory, which, in the present case, had already been carried out: