Mauricio Llache Olaya

Juan Israel Casallas Romero is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Juan Israel, who practices law in Bogotá, Colombia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Juan Israel is held by other top lawyers in the same geographic and legal practice area.

Francisco joined Advocat as partner on May of 2016. His practice is focused in natural resources and energy, mergers and acquisitions and corporate law. Francisco has more than twelve (12) years of experience in the practice areas mentioned above, acquired as associate of Baker & McKenzie (2002-2006), independent lawyer (2007-2011) and associate at Posse Herrera Ruiz (2011-2016). During his practice Francisco has assisted companies such as LUKOIL, Anadarko, ConocoPhillips, C&C Energia...

Socio Director de Litigios de Álvarez Liévano Laserna. Ex-Magistrado Auxiliar en la Sala de Casación Laboral de la Corte Suprema de Justicia. Árbitro en conflictos colectivos del trabajo. Miembro de la Lista de Árbitros de la Corte Suprema de Justicia 2023-2024. Autor del libro La Tiranía de la Normalidad (Ibáñez, 2022). Articulista en medios jurídicos especializados, conferencista y profesor universitario. Becario del Curso de Es...

Maria Margarita Parra Gomez is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Maria Margarita, who practices law in Bogotá, Colombia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria Margarita is held by other top lawyers in the same geographic and legal practice area.

Edwin Cortés Mejía is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Edwin, who practices law in Bogotá, Colombia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Edwin is held by other top lawyers in the same geographic and legal practice area.

Claudia Lievano Triana is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Claudia, who practices law in Bogotá, Colombia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Claudia is held by other top lawyers in the same geographic and legal practice area.

Augusto Figueroa Sierra is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law, Arbitration and Mediation, Corporate and Mergers and Acquisitions Law and Litigation. Augusto, who practices law in Bogotá, Colombia, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Augusto is held by other top lawyers in the same geographic and legal practice area.

Paula Natalia Ospina Díaz is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Technology Law. Paula Natalia, who practices law in Bogotá, Colombia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paula Natalia is held by other top lawyers in the same geographic and legal practice area.

Lawyer from the Externado University of Colombia, specialist in Economic Law and Diploma in Economic Analysis of Law from the same institution. Master of Laws LL.M from Northwestern University in Chicago – USA, with a degree validated by the Ministry of Education. CBA from the Instituto de Empresa de Madrid – IE. Experience as a Substantiating Attorney of the Constitutional Court and Supreme Court of Justice and as an Auxiliary Magistrate of the Council of State. Also as advisor a...

Lawyer specialized in Negotiation and international contracting, and in Labor Law and Social Security, with a master's degree in the same area and experience in business consulting on labor issues of individual and collective law and comprehensive social security; management of company-union relations, individual labor relations, collective bargaining, arbitration tribunals, retirement plans, labor audits and attention of processes before the Ordinary Labor Jurisdiction, Administrative litiga...