On Friday, March 27, 2026, the Decree amending, adding, and repealing various provisions of the Regulations to the Federal Law for the Prevention and Identification of Transactions with Funds from Illicit Sources ("LFPIORPI") was published in the Evening Edition of the Official Gazette of the Federation, which entered into force on March 28, 2026. The reform aligns the Regulations with the amendments to the LFPIORPI published in 2025 and substantially strengthens the supervisory and sanctioning framework for anti-money laundering and counter-terrorism financing.

On March 3, 2026, a reform to Article 123, Section A of the Political Constitution of the UnitedMexican States regarding the reduction of working hours was published in theOfficial Gazette of the Federation, which will come into effect the dayfollowing its publication (the "Decree").

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.