Trade Brief: U.S. Declines to Extend USMCA, Launching a New Phase of North American Trade Negotiations
The Trump administration has notified Canada and Mexico that it will not extend the United States-Mexico-Canada Agreement (USMCA) during the agreement’s first mandatory six-year review.
The Trump administration has notified Canada and Mexico that it will not extend the United States-Mexico-Canada Agreement (USMCA) during the agreement’s first mandatory six-year review. The decision does not end the agreement or eliminate its trade preferences. Instead, it activates the review process established under the agreement’s sunset provision, setting the stage for annual consultations and negotiations that could continue through 2036 unless the parties agree on an extension or replacement.
For businesses, the immediate tariff and preferences remains unchanged. The more significant consequence is long-term uncertainty over the future rules governing trade between the three countries. Companies with integrated regional supply chains may need to reassess investment plans, sourcing strategies, and risk management as negotiations unfold.
The Big Picture
USMCA has governed trade among the United States, Canada, and Mexico since 2020, replacing the North American Free Trade Agreement (NAFTA). The agreement preserved tariff-free trade across most goods while modernizing provisions covering digital commerce, intellectual property, labor standards, and automotive manufacturing.
Article 34.7 requires the three countries to conduct a joint review six years after the agreement entered into force. Rather than extending the agreement for another 16 years, the United States has chosen to begin the review process. Unless all three governments ultimately agree to renew or replace the pact, annual reviews will continue through 2036, creating a prolonged period of negotiation rather than an immediate withdrawal.
Administration officials have indicated they intend to use the review to pursue changes aimed at strengthening U.S. manufacturing, increasing North American production, reducing dependence on strategic imports from China, and addressing perceived trade imbalances within the region.
Why This Matters
Unlike a traditional trade agreement expiration, this decision creates uncertainty rather than immediate disruption.
Companies may continue operating under existing USMCA rules for now, but many strategic business decisions—including manufacturing investments, supply contracts, infrastructure projects, and acquisitions—are made years before facilities become operational. A negotiation process that could extend for a decade complicates long-term planning and may encourage businesses to delay major investments until there is greater clarity about the future trade framework.
Potential Business Issues
Changes to Rules of Origin
The administration has signaled that strengthening North American manufacturing requirements will be a central negotiating objective, particularly for automobiles and advanced manufacturing.
Higher regional content thresholds or revised qualification standards could require manufacturers to:
increase North American sourcing;
restructure supplier relationships;
relocate portions of production; or
reduce reliance on imported components from outside the region.
While these changes could increase production costs for some manufacturers, they may also encourage additional investment in North American production capacity.
Capital Investment Decisions
Many multinational companies selected production locations in Mexico or Canada based on the expectation of long-term stability under USMCA.
An extended period of uncertainty may influence decisions involving:
new manufacturing facilities;
factory expansions;
distribution centers;
supplier contracts;
cross-border infrastructure; and
mergers and acquisitions.
Companies may seek greater flexibility in future investment decisions until negotiations produce a clearer picture of the long-term trade environment.
Customs and Trade Compliance
Trade compliance teams should anticipate the possibility of evolving requirements involving:
rules of origin;
customs documentation;
regional value content calculations;
labor certification standards; and
import compliance procedures.
Organizations that rely heavily on USMCA preferences may need to increase monitoring of regulatory developments and prepare for adjustments to internal compliance systems.
China-Related Supply Chains
One likely objective of the negotiations will be strengthening provisions designed to prevent North American supply chains from being used to circumvent U.S. trade measures on goods originating in third countries, particularly China.
Businesses that depend heavily on Asian suppliers should evaluate whether future changes to regional value content requirements or enforcement mechanisms could affect their eligibility for USMCA benefits.
Sector Implications
Automotive
Vehicle manufacturers and suppliers are likely to face the greatest scrutiny as negotiators revisit regional content requirements, battery sourcing, labor standards, and other production rules.
Manufacturing
Industrial manufacturers with integrated North American operations may need to reassess sourcing strategies and long-term capital allocation decisions.
Agriculture
Agricultural producers should monitor negotiations involving market access, sanitary and phytosanitary standards, and longstanding bilateral disputes over specific commodities.
Energy
Cross-border investment in pipelines, electricity infrastructure, refined products, liquefied natural gas, and critical minerals could become more difficult to evaluate if broader trade negotiations introduce additional regulatory uncertainty.
Technology and Electronics
Manufacturers that rely on globally sourced components should monitor potential revisions affecting regional value calculations and treatment of imported inputs.
What Companies Should Do
Companies should use the review period to strengthen strategic planning rather than wait for negotiations to conclude.
Recommended actions include:
Review exposure across North American supply chains.
Model alternative tariff and sourcing scenarios.
Evaluate dependence on production in Mexico and imported inputs from Asia.
Monitor proposed revisions to rules of origin and customs requirements.
Reassess long-term capital investment assumptions.
Participate in industry consultations where appropriate.
Maintain flexibility in supplier relationships and manufacturing strategies.