CAMBRIDGE, MA., Apr 30 (IPS) – On March 17, Mexican President Claudia Scheinbaum signed into law a constitutional reform banning the cultivation of genetically modified (GM) corn. The action followed a December ruling by a trade tribunal, under the U.S.-Mexico-Canada (USMCA) trade agreement, in favor of a U.S. complaint that Mexico’s 2023 presidential decree, with broader restrictions on the consumption of GM corn, constituted an unfair trade practice by prohibiting the use of GM corn in tortillas.

