National Corn Growers Association Calls for Full Renewal of USMCA to Protect Corn Trade The National Corn Growers Association (NCGA) is urging the full 16-year renewal of the U.S.–Mexico–Canada Agreement (USMCA), emphasizing its essential role in supporting and expanding U.S. corn exports across North America. The organization submitted comments to the U.S. Trade Representative (USTR) outlining the agreement’s importance to …

