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    Electricity Regulation to Be Broken Down into Activity-Specific Rules

    16/10/2025

    The publication of the Regulation of Mexico’s Electricity Sector Law marks the beginning of a new regulatory cycle, as the General Administrative Provisions (DACG) will detail operational rules by activity, says our Partner Jerónimo Ramos.

    Legal briefing

    Publication of Regulations for the New Energy Sector

    Written by: Oscar Moreno Silva, Jerónimo Ramos Arozarena, Antonio De Lisi, Mariajosé Raimond-Kedilhac...
    06/10/2025

    The Federal Government published the new regulations for Mexico’s energy sector, implementing the legal framework resulting from the 2024 Energy Reform...
    Legal briefing

    Recent actions taken by the U.S. Department of Treasury’s Financial Crimes Enforcement Network and the Mexican National Banking and Securities Commission in connection with CIBanco, Intercam and Vector

    Written by: Rodrigo Rojas Robleda, Luis Mancera de Arrigunaga, Bernardo Reyes Retana K., Jerónimo Ramos Arozarena, Eduardo Poblete...
    30/06/2025

    FinCEN and CNBV coordinate actions in response to potential links between Mexican financial institutions and illicit opioid trafficking...
    Legal briefing

    New CFE Organic Statute: Institutional Restructuring and Expanded Powers

    Written by: Oscar Moreno Silva, Jerónimo Ramos Arozarena, Manuel Nucci González de Cosío...
    05/06/2025

    On June 2, 2025, the new Organic Statute of the Federal Electricity Commission (CFE) was published in the Official Gazette, redefining its institutional framework, internal structure, and operational powers...
    Legal briefing

    Decree enacting the Internal Regulations of the National Energy Commission

    Written by: Oscar Moreno Silva, Jerónimo Ramos Arozarena, Manuel Nucci González de Cosío...
    20/05/2025

    The new Internal Regulations of the National Energy Commission (CNE) represent a structural shift in Mexico’s energy regulatory model, consolidating functions and redefining its institutional relationship with the Ministry of Energy...
    Article

    Overview of the Legal Market in Mexico: Opportunities and Challenges for Foreign Investment

    Published by: Legal 500
    Written by: Jerónimo Ramos Arozarena, Jacobo Meijide Ramos...
    21/04/2025

    Our partner Jerónimo Ramos and senior associate Jacobo Meijide provide insights in The Legal 500 on the current state of Mexico's legal market, highlighting the opportunities and challenges faced by foreign investors in the country...
    Legal briefing

    Approval of the New Legislative Framework for the Hydrocarbon Sector in Mexico

    Written by: Jorge Cervantes Trejo, Rodrigo Rojas Robleda, Oscar Moreno Silva, Jerónimo Ramos Arozarena, Antonio De Lisi...
    21/03/2025

    Pérez-Llorca Mexico reviews the recent publication of the new legislative framework for the hydrocarbon sector, which redefines the regulatory and operational foundations of this key industry in Mexico...
    Legal briefing

    Approval of a New Legislative Framework for the Electricity Sector in Mexico

    Written by: Jorge Cervantes Trejo, Rodrigo Rojas Robleda, Oscar Moreno Silva, Jerónimo Ramos Arozarena, Antonio De Lisi...
    18/03/2025

    On March 18, 2025, the Official Gazette of the Federation published a new legislative package that redefines the electricity sector in Mexico. This reform represents a significant shift in the regulatory and operational framework, with major implicat...