Posse Herrera Ruiz

Energy and Natural Resources

Mariana Sánchez is a partner at Posse Herrera Ruiz. Her professional practice focuses on Natural Resources, Energy, and Infrastructure.

Mariana has over 24 years of experience, before joining Posse Herrera Ruiz, she was Legal Director of the Trafigura Group in Colombia and was responsible for the company’s legal matters related to ports, transportation, environment, construction, land, mining, and commercialization of products. She has worked for national and international law firms, in the legal department of Winchester Oil and Gas, SA, and Petrocolombia.

She has a J.D. from the Universidad del Rosario and a postgraduate degree in Commercial Law from the Universidad de los Andes.

She speaks Spanish and English.

· Universidad de los Andes Specialization in Commercial Law, 2002. Bogotá, Colombia. · Universidad del Rosario Jurisprudence, 1999. Bogotá, Colombia.