People / Sergio Guerrero
Guerrero Sergio

Sergio Guerrero

Sergio Guerrero is an associate in the International Practice Group in the Mexico City office of Haynes and Boone, LLP.

His practice focuses on Energy Regulatory matters, administrative law, international arbitration, corporate and commercial practice. 

Sergio has been involved in advising clients in the Mexican oil and gas industry including midstream and downstream sectors and, in the power, and renewables industry including participation in the Electricity Wholesale Market (MEM).

Additionally, he has experience in drafting commercial contracts, advising in the incorporation of companies, implementation of corporate governance, and foreign investment issues.

Sergio has also been involved in conducting internal investigations and due diligence research on regulatory compliance issues.

Professional and Community Activities

  • Coach of the Universidad Panamericana Campus Aguascalientes Moot Team (Willem C. Vis International Commercial Arbitration Moot).

Selected Publications and Speeches

  • “ASEA Issues New Transloading Guidelines” co-author, Haynes and Boone alert, January 25, 2019. 
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Diplomat, Energy Law, Escuela Libre de Derecho, 2018

Diplomat, International Commercial Arbitration, International Chamber of Commerce Young Arbitrators Forum, 2017

Law Degree, Universidad Panamericana, 2020





Mexico Energy Alert: Initiative to Amend the Mining Law
April 22, 2022

After discussion and approval by the Congress of the Union, on April 20, 2022, the Order to amend the Mining Law (“Order”), as proposed by the President of Mexico, Andrés Manuel López Obrador on April 17, 2020, was published in the Federal Gazette. Below is a summary of some of the salient features of the Order: Exploration, exploitation, and use of lithium will be considered as activities of [...]