Mexico, United States Set March 16 Date for USMCA Review Talks

Mexico and the United States are set to begin formal USMCA review talks on March 16, launching the treaty's first mandatory joint review with renewal contingent on resolving US grievances over Mexico's energy policy, labor standards and rules-of-origin enforcement. The outcome carries direct implications for manufacturers, exporters and investors operating within North American supply chains, particularly as USMCA utilization among Mexican exporters surged from 44.8% to 88.7% in 2025, driven by rising tariffs on Chinese goods and growing demand for preferential market access. 

Mexico and the United States will begin the first round of preparatory talks for the joint 2026 review of the USMCA on March 16, governments announced on March 5. "We have reached an agreement with my counterpart from the United States, Ambassador Jamieson Greer, who leads the Office of the United States Trade Representative, to begin on March 16 a first bilateral round of formally established conversations with a view to the USMCA review," Mexican Minister of Economy Marcelo Ebrard said.

This year's review represents the first formal checkpoint embedded in the agreement's structure. A consensus among all three signatories would extend the current framework by six years, moving the treaty's expiration from 2036 to 2042. Absent that consensus, the parties would enter a rolling cycle of annual reviews until renewal terms are agreed upon.

Negotiators have been directed to open preliminary work on a shared set of priorities. The USTR indicated those discussions will focus on ensuring the agreement's benefits flow primarily to member nations, with emphasis on reducing dependence on extra-regional sourcing, tightening content requirements and reinforcing North American supply chain resilience. 

The groundwork for these talks was laid in late 2025, when all three governments conducted separate public consultations to evaluate the agreement's performance and identify areas requiring adjustment. The USTR presented its findings to Congress in December, citing broad support for renewal among the US business community.

Washington has nonetheless placed its partners on notice over specific policy concerns. The USTR's 2026 Trade Policy Agenda flagged Mexico's preferential treatment of state-owned energy firms and characterized its labor standards as insufficient. Canada was cited for maintaining barriers to US dairy imports and for digital regulations, including its Streaming Act, that Washington considers discriminatory. The USTR stated it would pursue those disputes through bilateral or trilateral channels and would recommend renewal only upon reaching concrete resolutions.

Geopolitical considerations are also shaping the negotiating agenda. Washington has called on the review to address the expanding presence of companies headquartered in non-market economies, a reference to China, alongside concerns over industrial overcapacity affecting regional trade dynamics. The USTR called for reinforced rules of origin in strategic sectors and enforceable provisions against transshipment and production offshoring, framing North American economic integration as a matter of US national and economic security.

Canadian business leaders have also flagged regulatory conditions as a constraint on deeper engagement. Key concerns include access to Mexico's energy sector on competitive terms, greater transparency for private investors, and the integration of critical mineral supply chains into a coherent North American framework. The removal of non-tariff barriers, including restrictions on genetically modified agricultural products, is also viewed as a prerequisite for meaningful trade expansion and sustained regional integration.

What to Expect in the 2026 USMCA Review

The review opens against a backdrop of shifting alliances, escalating compliance demands and structural trade tensions that have complicated the agreement's future since Donald Trump returned to office in January 2025. His administration's protectionist posture and tariff measures have introduced uncertainty across North American trade relationships, particularly straining ties with Canada.

Yet analysts see opportunity within the turbulence. Antonio Ortiz, President of the Technical Committee Mexico-USMCA, COMCE, argued that Mexico holds a distinct competitive edge in the current environment. As Washington increasingly sidesteps WTO rules, Mexico's preferential access under the USMCA offers a degree of stability that few other trading partners can match, potentially positioning the country as a primary beneficiary of the reconfigured trade landscape.

On the diplomatic track, Mexico and Canada are coordinating in parallel. Ebrard and Canada's Minister of Intergovernmental Affairs Dominic LeBlanc announced a joint action plan that incorporates elements of the USMCA review, to be presented to their respective leaders in the first half of 2026, with the aim of strengthening cooperation in strategic sectors.

“As our two countries seek to further diversify their trade, there is no better time than now to forge new partnerships, following in the footsteps of companies such as McCain Foods, Grupo Bimbo and Bombardier Recreational Products, to name just a few,” LeBlanc said.

Canada is simultaneously pursuing a dual-track strategy, negotiating bilateral agreements with the United States to resolve industrial tariffs on steel, aluminum and automotive goods alongside the formal USMCA review process. The approach is designed to lock in sectoral relief and reduce exposure to potential US withdrawal threats, while leveraging the deep integration of the US$2 trillion North American trade corridor.

Trade Data Underscores the Stakes

The urgency of the review is grounded in the numbers. Mexico closed 2025 as one of the largest sources of the US goods deficit, with the bilateral gap totaling US$196.9 billion for the full year, trailing only the European Union (US$218.8 billion) and China (US$202.1 billion). December data offered a marginal shift, with the bilateral deficit narrowing by US$3.3 billion to US$14.5 billion as US exports to Mexico rose and imports declined, a sign that trade flows are beginning to respond to the broader policy environment.

That environment is already reshaping commercial behavior. The share of Mexican exports utilizing USMCA preferences reportedly climbed from 44.8% to 88.7% in 2025, as companies restructured supply chains to secure preferential market access and limit tariff exposure. Rising duties on Chinese goods have reinforced that trend, elevating origin documentation and rules-of-origin compliance from administrative requirements to strategic priorities.