On February 20, in a landmark decision on the separation of powers with significant implications for international trade, the U.S. Supreme Court ruled that the International Emergency Economic Powers Act (IEEPA) does not authorize the President to impose tariffs unilaterally, as Congress has not clearly delegated its fundamental tax and tariff powers to the Executive Branch through that law.

The Plenary of the Supreme Court of Justice of the Nation (Suprema Corte de Justicia de la Nación) (“SCJN”) determined, on February 18th, the constitutionality of the cap on the annual increase for residential properties in Mexico City.

On February 6, 2026, the Federal Electricity Commission (“CFE”) and the Ministry of Energy (“SENER”) presented the Request for Proposals for CFE’s Mixed Development Schemes (the “RfP”). The RfP details certain elements of the structure of mixed development schemes and establishes the deadlines and requirements for participation.