The U.S. Department of Agriculture (USDA) is announcing a coordinated, phased reopening of southern cattle ports, contingent on Mexico’s adherence to the Joint Action Plan. Beginning August 24, 2026, USDA will open the Douglas, AZ port of entry to cattle trade, while simultaneously initiating the operational steps necessary for subsequent openings at the Santa Teresa, NM, and Columbus, NM, ports. Every animal entering the United States through these ports will undergo a full USDA inspection to ensure it is free of any signs of New World screwworm (NWS).
