
Mario Alberto
de León Venegas
Founding Partner
Commercial law and agrarian law.


The firm
Founded in 1982 in Zapopan, Jalisco, by attorney Mario Alberto de León Venegas, De León Cordero Abogados advises individuals, businesses and institutions on the most effective strategy to resolve their legal matters. We regard transparency as the guiding principle of the attorney–client relationship.
Litigation today demands command of oral trials, electronic case files, the National Code of Civil and Family Procedure and the constantly evolving precedents of Mexico’s Supreme Court of Justice. With that preparation, we handle Amparo proceedings, the Mexican constitutional protection lawsuit, as well as civil, commercial, family and agrarian matters, mediation and conciliation.
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Mario Alberto de León Cordero, Partner, and Mario Alberto de León Venegas, Founding Partner.
Every matter begins with a review of the documents, facts and risks, and with confirmation that the applicable legislation remains in force.
We define the proper proceeding, the deadlines and the applicable case law, giving priority to binding precedents that resolve conflicting interpretations between courts.
You know at all times what stage your matter is at and what comes next, through to full compliance with the final ruling.




Founding Partner
Commercial law and agrarian law.

Partner
Family law and civil law.

Associate

Legal Intern

Legal Assistant
Analysis of legal reforms, precedents from Mexico’s Supreme Court of Justice and practical guidance across each of our practice areas. Our articles are published in Spanish, the language in which Mexican law is written and argued.
Book a consultation at our office. We will give you a clear assessment of your matter and of the legal avenues available to you.