Article 873-G Federal Labor Law

The court shall issue the official letters and letters rogatory necessary to gather the reports or copies that some authority must issue or third parties outside the trial must exhibit, which the offering party has requested, with the warnings indicated in this Law; likewise it shall issue the necessary measures so that on the day of the hearing the admitted evidence be taken, in accordance with the following:

a)If it concerns authorities, the Court shall require them to send the documents or copies; if they fail to comply, the Court shall issue the appropriate enforcement measures, without prejudice to giving notice of the non-compliance to the hierarchical superior of the defaulting public official, and if applicable to the competent control body, and

b)If it concerns third parties, the Court shall issue the corresponding enforcement measures, until the presentation of the required copies or documents is achieved.