USMCA Still Stands, but Your Nearshoring Math Just Changed

The agreement did not expire on July 1. But its first six-year review changed the risk profile for every company that built a North American supply chain to reach the U.S. market.

For years, moving production or assembly to Mexico or Canada carried a clean promise: manufacture closer to the U.S. market and qualify for USMCA preferential treatment. That promise still holds. What no longer holds is the assumption that the rules were effectively locked in for another 16 years.

What happened on July 1

The United States, Mexico, and Canada conducted the first mandatory joint review of USMCA under Article 34.7. Mexico and Canada supported extending the agreement for another 16 years. The United States did not. In USTR's own words, the U.S. "did not agree to renew the USMCA in its current form." Ambassador Jamieson Greer said the U.S. would not simply rubber-stamp a 16 year extension and would keep negotiating on outstanding issues.

That does not mean USMCA ended. It remains in force through July 1, 2036. What changed is the renewal mechanism. Because the parties did not reach consensus on the extension, the agreement now enters the annual review phase built into Article 34.7, with the option to agree on an extension at a future review still open.

What did not change

USMCA preferential treatment did not disappear on July 1. Rules of origin remain in force, and the agreement's customs procedures and other provisions stay operative. A properly completed USMCA certification of origin does not have to be replaced just because the review occurred; CBP continues to recognize valid certifications. For automotive goods, the framework still includes the 75% regional value content requirement for passenger vehicles and light trucks, alongside the rules on core parts, steel and aluminum, and labor value content.

So the headline "USMCA wasn't renewed" is true. "USMCA is gone" is not.

What changed for nearshoring

The biggest change is not today's tariff rate. It is uncertainty about the future rule set. U.S.-Mexico negotiations are already focused on automotive rules of origin, steel and aluminum, economic security, labor, agriculture, electronic payments, and supply chain integration. USTR and Mexico completed a third bilateral round in July, with Greer meeting President Sheinbaum in Mexico City on July 23, and a further round expected in September.

One reported proposal is especially consequential for anyone modeling an auto or parts footprint. According to Reuters, the U.S. is seeking to raise North American vehicle content from 75% to 82%, with at least 50% sourced specifically from the United States, and to remove Canada-specific recognition from that calculation. Treat that as a reported negotiating position, not the rule in force today. The current requirement remains 75% North American content with no country specific share.

China is now part of the origin question

U.S. negotiators have repeatedly emphasized reducing non-market and third-country content inside North American supply chains, and have framed the concern as free riding by non-parties. For a manufacturer that moved production from China to Mexico, the compliance question has become more sophisticated. It is no longer "was the product assembled in Mexico?" It is "does the product satisfy the applicable USMCA rules of origin, and how much of the chain is genuinely North American?" Those are very different questions, and only the second one protects your access.

And tariffs outside USMCA still apply

This is the update the old nearshoring model most needs. USMCA preferential treatment is not the same as a guarantee that a qualifying product enters the U.S. with a total tariff burden of zero. Several U.S. tariff regimes now operate alongside USMCA, including sectoral Section 232 measures and Section 301 actions. When the U.S. imposed Section 301 forced-labor duties on 60 economies in July 2026, including Canada and Mexico, USMCA-qualifying goods were carved out of that particular action, and Mexico's Economy Ministry said roughly 85% of Mexican exports continued to enter at zero tariff under the current framework. That is real and valuable, but it is specific to that measure. The practical lesson is to analyze USMCA qualification and every other applicable tariff measure together, not to assume one cancels the others.

The new nearshoring math

A serious market-entry model should now run at least three scenarios. A base case where current USMCA rules stay substantially intact. A content-tightening case where rules of origin get stricter, especially for autos and products carrying significant non-North-American inputs. And a tariff case where additional U.S. measures keep operating alongside USMCA preferences. The investment decision should survive all three.

What this means for you Make rules of origin a strategic function, not a last-step customs filing. Origin qualification is now the core of your U.S. market access. Map your suppliers beyond Tier 1. Know where critical inputs originate and how much non-North-American content is embedded in the finished product. Separate USMCA preference from total tariff exposure. A product can qualify and still need analysis of other applicable U.S. measures. Stress-test automotive and industrial projects. If your business case depends on today's 75% threshold, model what happens if it moves toward 82% with a U.S.-content floor. Keep origin documentation current. A certification is only as strong as the facts behind it. Treat July 1 as the start of a process, not the end of the agreement. Annual reviews now create recurring chances for changes, or for a future 16-year extension.

Nearshoring has not disappeared. The definition of a successful nearshore operation has. The old question was "can I manufacture this in Mexico or Canada?" The new one is "can I build a North American supply chain that keeps qualifying under the rules, even if those rules get more demanding?" That is the calculation to make now.

This article is informational and is not legal, customs, or financial advice. USMCA treatment, rules of origin, and additional U.S. tariff measures vary by product and can change through future negotiations or regulatory action. Confirm the treatment of your specific products with a licensed customs broker or trade counsel.

SOURCES:

USTR (primaria) — Ambassador Greer Issues Statement on the USMCA Joint Review (1 jul. 2026): https://ustr.gov/about/policy-offices/press-office/press-releases/2026/july/ambassador-greer-issues-statement-usmca-joint-review USTR (primaria) — Joint Statement Greer & Ebrard, tercera ronda bilateral (23 jul. 2026): https://ustr.gov/about/policy-offices/press-office/press-releases/2026/july/joint-statement-ambassador-jamieson-greer-and-mexican-secretary-economy-marcelo-ebrard White & Case (secundaria) — Artículo 34.7.4: revisiones anuales; en vigor hasta 2036: https://www.whitecase.com/insight-alert/usmca-2026-joint-review-united-states-declines-extend-agreement-triggering-annual Detroit News (citando a Reuters) (secundaria; propuesta reportada 82% norteamericano / 50% EE. UU., no regla vigente): https://www.detroitnews.com/story/business/autos/2026/05/29/u-s-wants-much-more-american-content-in-cars-as-usmca-talks-begin/90313608007/ ICPA (secundaria) — reglas de origen sin cambio legal; exención forced-labor ~85%; 82%/50% marcado como reportado no confirmado: https://www.icpainc.org/usmca-joint-review-rules-of-origin/