U.S. – Mexico GMO corn dispute resources

Read our full comments aquí
Read the addendum to our comments aquí
Read the addendum to our comments in Spanish aquí
Read our press release aquí
Read our comments in Spanish aquí (translated by Friends of the Earth)
Read our press release in Spanish aquí

Friends of the Earth U.S. submitted a brief describing significant new science on health risks of genetically engineered corn, which the U.S. failed to consider as part of its trade dispute with Mexico. These comments were invited by the tribunal and submitted on March 13, and support Mexico’s extensive presentation of the science and rejection of the U.S.’ grossly inadequate safety assessments.

The brief was submitted to the dispute resolution tribunal set up under the U.S.-Mexico-Canada Free Trade Agreement (USMCA), charged with determining whether actions taken by Mexico to keep genetically engineered (GE or GMO) corn out of tortillas and other common corn-based foods violate provisions of the USMCA, as alleged by the U.S. 

The comments highlight that U.S. approval of GE corn is largely based on industry assertions, not science. Assessments of reproductive, developmental, neurological, metabolic, microbiome, or GI tract-related health risks have not been addressed in a meaningful way through the U.S. Food and Drug Administration (FDA) process or via any other process in the public or private sector. U.S. regulatory approval of GMO corn has rested on assertions from technology developers that foods derived from GMO crops are “substantially equivalent” in composition to non-GE foods, which recent findings show are not founded on science.