For U.S. law and accounting firms

Mexican counsel for your clients.


When a client's matter reaches Mexico, Mariela Cárdenas, LL.M., covers the Mexican-law side and keeps you informed, in English.

She reports to you as well as to the client

You receive the same updates and documents the client receives, in English, so the Mexican part of the matter is never a blind spot in your file.

Your client remains your client

The engagement is limited to the Mexican matter you bring. The relationship with the client stays where it is.

Mexican law only

The office advises on Mexican law and appears before Mexican authorities and courts. U.S. questions stay with you.

The attorney herself

You work directly with Mariela Cárdenas. She holds an LL.M. from St. Mary's University School of Law in San Antonio, Texas, and coordinates with U.S. counsel on cross-border matters.

Typical requests

Where firms ask for Mexican counsel.

  • A client is forming, acquiring or cleaning up a Mexican subsidiary.
  • A contract with a Mexican counterparty needs its Mexican-law side reviewed: governing law, forum, signing authority, enforcement.
  • A client's Mexican company needs its corporate, tax or labor compliance reviewed for the parent or its auditors.
  • A client needs a program, registration or permit to operate in Mexico, such as IMMEX or REPSE.
  • A client's shipment was seized, or the client received a fine or an assessment from Mexican customs or tax authorities.

See the full list of practice areas, or read the guides written for U.S. companies and their advisers.


Tell us about your matter in Mexico.

Write a few lines about your company and what you need. You will hear back from the attorney herself with a proposed first review.

Contact the office