The United States-Mexico-Canada Agreement (USMCA) has significantly reshaped trade relations in North America, particularly impacting the body armor industry. This agreement, which replaced NAFTA in 2020, introduces new rules on the origin of materials, labor provisions, environmental standards, and streamlined customs procedures. For body armor manufacturers, complying with USMCA guidelines is essential for legal adherence, efficient operations, and maintaining competitiveness. The agreement also offers opportunities for market expansion within member countries by leveraging preferential tariff treatment. Companies must adjust supply chains, maintain detailed compliance records, conduct regular audits, and use technology to manage these changes effectively. USMCA’s enhancements, especially in intellectual property and trade facilitation, create a more balanced and sustainable trade environment, presenting both challenges and growth prospects for the body armor trade.