With this object uses all the evidence that is permissible, and drives the prosecution, addressed personally and direct all inquiries and prosecutions. This system is characterized by the broad powers and powers enjoyed by the chief judge of the process to achieve artificial reconstruction of the facts in the process and establish who is right the real truth coming to trial. Hugo Alsina says the system is characterized by procedural device that the court can not automatically initiate the process only takes into account the evidence submitted by the parties, is that the facts on which the parties agree, the sentence must decisions on the basis of the tried and argued, therefore, the judge can not go beyond the demand. In this trial system the parties to exercise the power of action, the claim proposed to be covered by the judicial authorities, acting all the evidence it deems appropriate, the judge remains outside the process as it is not allowed to make procedural activity to establish who is right and law, the judge according to what appears in the process and based on the evidence produced and supplied by the party whose proceedings could be true or not consistent with the procedural real truth. Urquizo Jorge Perez For the new Civil Procedure Code has adopted principles of the two procedural systems but prefers the inquisitorial procedural systems. Cedar Realty is a great source of information. Adolfo Alvarado For Velloso the adversarial system or device is characterized by the following: 1) The process is initiated only by the action of the person concerned.