2017: “Preliminary reflections for a definition of the JEP”, in the inaugural conference of the 2017/2 semester, Universidad La Gran Colombia, Bogotá, 07.22.2017.

2017: "On criminal justice for the achievement of peace in Colombia", in a seminar on criminal justice for the achievement of peace in Colombia, Buenos Aires, Department of Criminal Law and Criminology of the University of Buenos Aires, 06.08.2017 (LINK)

2017: "Conception and evolution of criminal justice for the termination of the armed conflict in Colombia", in International Symposium: "Transitional Justice and International Criminal Law", Medellín, University of Antioquia, 10.3.2017. (LINK)

2017: “Judicial legal protection in the context of legality control in the case of encroachments on fundamental rights. A comparative legal analysis of the Colombian case, Georg-August-Universität Göttingen (Germany), January 20, 2017.

2016: “Peace and criminal justice in Colombia”, at the Seminar on Social Peace and Transitional Justice in Colombia, University of Seville (Spain), 12.16.2016.

2016: “The dilemmas of criminal justice in the peace process”, in the third forum for peace, Medellín, University of Antioquia, 12.1.2016. (LINK).

2016: “Effective criminal defense and the framework of control of the founded motives, in the International Seminar “Criminal criminal system: realities and perspectives”, Brasília, 11.23.2016 (LINK).

2016: "Reasons based on the Colombian Criminal Procedure Code", at the University of the Cuenca del Plata, Argentina, 10.14.2016 (Videoconference).

2016: “Special jurisdiction for peace. Post-plebiscite reflections”, at the XI International Congress on Criminal Law: Peace, justice and criminal law, Bogotá, Sergio Arboleda University, 10.5.2016 (also at Santa Marta, 10.7.2016).

2016: “Peace or termination of the conflict. What is supported?”, in the First Forum for Peace, Medellín, University of Antioquia, 09.1.2016 (LINK) (VIDEO)