Fausto provides guidance and support to national and international clients on disciplinary proceedings, union relations, regulatory compliance, workplace harassment, and payroll management. He has represented employers in ordinary and special judicial proceedings, as well as in constitutional actions for protection (tutelas). Additionally, he has contributed to the preparation of annulment and cassation appeals.
He has participated as a researcher and speaker in national academic conferences,addressing topics such as employer liability, privacy in the workplace, and the application of artificial intelligence in labor relations. His work has been recognized with honorable mentions from prestigious universities in Colombia within the framework of legal research initiatives.
