The United States has initiated a consultation mechanism under the USMCA trade agreement with Mexico to resolve disputes over Mexico's agricultural policies related to transgenic corn. Mexico's policies aim to phase out the use of GM corn in animal feed and human consumption, leading to concerns from the US about science-based policies and potential disruption of US exports. Despite these concerns, Mexico insists that its policy does not impact US exports and is aimed at preserving native seeds and promoting environmental sustainability. The consultations follow an unsuccessful round of technical consultations in March, and if unresolved within 75 days, the dispute may progress to a dispute settlement panel.