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    Mexico Toolkit for the Escazú Agreement

    10/12/2025

    Our lawyers Óscar Moreno, Ana Bobadilla, Priscila Adalid, Pamela Velázquez, María José Sánchez, Andrea Morales, Regina Jordan and Ricardo Lozano collaborated with the Women’s Earth and Climate Action Network (WECAN) International and the Cyrus R. Vance Center for International Justice in developing the Mexico toolkit for the Escazú Agreement.

    Legal briefing

    Entry into Force of the Regulation of the Hydrocarbons Sector Law

    Written by: Oscar Moreno Silva, Antonio De Lisi, Pamela Velázquez Zambrano, Manuel Nucci González de Cosío...
    07/10/2025

    On October 3, 2025, the Regulation of the Hydrocarbons Sector Law was published in the Official Gazette of the Federation. It entered into force the following day, replacing the previous regulations governing the sector...
    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

    Resolution of the National Energy Commission establishing the requirements for obtaining a generation permit for interconnected self-supply in power plants with a capacity between 0.7 and 20 MW

    Written by: Oscar Moreno Silva, Pamela Velázquez Zambrano...
    11/08/2025

    On August 6, 2025, the National Energy Commission published the Resolution establishing a simplified process for obtaining generation permits for interconnected self-supply in power plants with a capacity between 0.7 and 20 MW...
    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...
    Legal briefing

    Approval of new legislative amendments on public procurement

    Written by: Oscar Moreno Silva, Pamela Velázquez Zambrano...
    22/04/2025

    The new legal framework for public procurement in Mexico, published in April 2025, brings a profound transformation to how the public sector acquires goods, services and executes public works...
    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...
    19 Feb 25
    Events and Webinars

    Reform to Secondary Laws in the Electricity Sector: Opportunity for Generators and Users

    19/02/2025

    Pérez-Llorca México and Acclaim Energy México are hosting a key event to analyze the implications of the new secondary laws in the electricity sector. A panel of experts will discuss the challenges and opportunities these reforms present for generato...
    Interview

    Public-Private Partnerships: Challenges Amid Budget Constraints

    Published by: ElEconomista
    Written by: Oscar Moreno Silva...
    04/02/2025

    El Economista publishes an analysis on the challenges facing public-private partnerships in the current landscape, where budget constraints play a crucial role in the feasibility of new projects. In this article, Óscar Moreno, partner at our firm, sh...
    Legal briefing

    Decree Amending Several Articles of the Mexican Constitution related to Strategic Sectors and State-Owned Companies

    Written by: Enrique González Calvillo, Oscar Moreno Silva...
    07/11/2024

    The new constitutional reform decree strengthens the role of the State in strategic sectors, with significant changes for CFE, PEMEX, and state control over lithium and the national electrical system...
    GC Alert | SCJN aprueba amparo en contra de la Ley de la Industria Eléctrica con efectos generales.
    Legal briefing

    Mexican Supreme Court approves ruling against the Electric Industry Law with general...

    01/02/2024