Partner Profile

Mariana Herrero

Galicia Abogados


LL 250


Mariana has practised environmental law all of her professional career, starting as a law student in 1998 and never looked back.

She has in-depth experience in all aspects of environmental law, from wildlife to waste regulation and approaches environmental issues from different perspectives, often in collaboration with Galicia’s projects, litigation and M&A practice groups. She is praised by clients and peers for her ability to bring outstanding environmental expertise to the firm’s transactional projects, regulatory practice and strategic litigation capabilities.

She has represented Mexican and international companies, mainly from the energy, retail, manufacturing, financial services and infrastructure industries. She is an active member of the ESG practice group.

Mariana has actively promoted diversity and inclusion best practices at the firm during the last 10 years. She is also a founding member of the board of Abogadas MX. She has been appointed first female member of the Executive Committee, effective 1 January 2022 and is a member of the Pro Bono and Talent Committees at Galicia.

Latin Lawyer, The Legal 500 and Chambers and Partners rank her as an undisputed expert in environmental matters in Mexico.

This is part of a professional notice: all recommended firms are invited, but not required, to supply a professional notice and partner profiles, which are published in return for a fee.

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