What an open-ended joint review means for North American supply chains – and what importers should be doing now
On June 10, 2026, speaking from the Oval Office, President Donald Trump said the United States is “not looking to renew” the United States–Mexico–Canada Agreement (USMCA), the trilateral pact that replaced NAFTA in 2020 and that governs roughly $2 trillion in annual trade across the continent. He later softened the remark – saying he “didn’t know” whether he would renew the deal during the formal review process – but the message to markets, manufacturers, and importers was unmistakable: Washington intends to keep the agreement’s future open-ended, and is prepared to let it slide into a cycle of rolling annual reviews rather than lock in a long-term extension.
For businesses that move goods between the three countries, the headline is less important than the mechanism it points toward. A deal that is reviewed every year is a deal that can be reopened, repriced, and renegotiated every year. That is a materially different planning environment than the one importers have operated in since 2020, and it deserves a clear-eyed look at what was actually said, what the rules require, and what it changes on the ground.
What Trump actually said
Asked by a reporter how confident he was about renewing the USMCA, Trump answered directly: “Well, I’m not looking to renew it.” He went on to reprise long-standing complaints about North American trade, calling NAFTA “the worst trade deal I’ve ever seen” and arguing that the United States holds the stronger hand. “The United States doesn’t need anything that Canada has, we don’t need anything that Mexico has, but they need everything that we have,” he said, adding that the country should be running trade surpluses, not deficits, with its two neighbors.
Notably, Trump praised one specific feature of the agreement: its sunset and termination provisions. He described the USMCA as “sort of a good deal” but a “great deal for one reason – it gave the right to terminate.” That framing is the tell. The administration views the review clause less as a housekeeping checkpoint and more as recurring leverage – a built-in opportunity to extract concessions from Ottawa and Mexico City on the administration’s timetable.
It is worth separating rhetoric from procedure. Declining to formally “renew” the agreement by the July 1 milestone is not the same as withdrawing from it, and it is not the same as the agreement lapsing. As the next sections explain, the most likely near-term outcome is not a cliff but a holding pattern – one defined by annual reviews and continued negotiation.
The July 1 milestone and the Article 34 clock
The USMCA contains an unusual feature for a modern trade agreement: a scheduled “joint review” combined with a sunset mechanism. Under Article 34.7, six years after the agreement entered into force – which lands in 2026 – the three parties are to meet and confirm, in writing, whether each wishes to extend the agreement for a further 16-year term. The sixth-anniversary review formally commences on July 1, 2026.
If all three parties confirm the extension, the agreement’s term resets and the next joint review is pushed out to the early 2030s, with a new long horizon stretching toward 2042. If they do not all confirm, the agreement does not immediately end. Instead, it triggers a different path: the parties are required to conduct a joint review every year thereafter, each time with the opportunity to resolve the outstanding issues and approve the extension. Absent a successful extension along the way, the agreement is scheduled to expire in 2036 – a full ten years after the first review.
In plain terms, Trump’s refusal to bless a clean extension by July 1 does not blow up North American trade. It converts a 16-year renewal decision into a series of annual decisions. Mexico’s Economy Minister Marcelo Ebrard underscored this point publicly, noting that the review does not have to conclude on July 1; rather, that is the date on which the formal trilateral review process begins. The practical effect is that 2026 starts a clock, and the agreement now lives review-to-review until someone either approves the long extension or invokes the exit.
There is also a separate, faster lever. Any party may withdraw from the USMCA on six months’ written notice. Trump has pointedly declined to rule that out. But even in the most adversarial reading, the agreement does not vanish overnight: assuming no party triggers the withdrawal clause, the earliest the pact itself could lapse is 2036.
What “yearly reviews” mean in practice
The shift toward annual reviews matters most for its effect on certainty. A long-term extension would have given manufacturers and importers a stable, multi-year baseline against which to plan plant investments, supplier contracts, and sourcing strategies. A year-by-year review cycle replaces that with a recurring decision point at which rules of origin, tariff treatment, and compliance obligations could all be reopened.
For supply-chain planning, three consequences follow. First, the planning horizon shortens: capital decisions that assume a decade of stable treatment now carry a layer of policy risk that resets each year. Second, leverage becomes cyclical: each review is an occasion for the United States to press demands, and for Canada and Mexico to seek tariff relief in return. Third, the cost of contingency planning rises – dual-sourcing, tariff-engineering, and inventory buffering all become more attractive precisely because the rules are no longer fixed for the long run.
None of this means the agreement’s core benefits disappear. Today, the vast majority of qualifying goods still cross the three borders duty-free under the USMCA. The point is that the durability of those benefits is now an annual question rather than a settled one.
What the United States is trying to extract
Read alongside the administration’s stated priorities, the refusal to grant a clean renewal looks less like a step toward exit and more like an opening negotiating position. Trade analysts tracking the review – including teams at CSIS and major trade law firms – expect the United States to withhold its renewal approval in order to force a partial renegotiation of specific commitments through the joint review process. The principal U.S. objectives that have surfaced include:
Tightening automotive rules of origin – raising the regional and U.S. content thresholds that vehicles and parts must meet to qualify for duty-free treatment.
Strengthening forced-labor import prohibitions and enforcement across all three markets.
New restrictions on Chinese companies operating in North America, aimed at preventing the region from becoming a back door for Chinese content into the U.S. market.
Resolving outstanding USMCA implementation disputes that have lingered since the agreement took effect.
These demands did not appear in a vacuum. They build on roughly eighteen months of escalating trade friction across the continent, during which Washington imposed 25 percent tariffs on imports from Canada and Mexico that fail to meet USMCA rules, layered Section 232 duties onto steel and aluminum, and applied levies on the non-U.S. content of vehicles assembled in the region. Those measures provoked retaliation, dampened cross-border investment, and – in Canada – fed a consumer boycott of American goods that has persisted into 2026. The joint review is therefore arriving not as a routine checkpoint but as the formal stage on which an already-active trade dispute will be argued out.
Each of these touches sectors that Peacock Tariff Consulting clients care about directly – automotive and parts, electronics, and any supply chain with upstream Chinese inputs. If the autos rules of origin are tightened, vehicles and components that qualify comfortably today could fall out of compliance, exposing them to most-favored-nation duties and the layered Section 232 and surcharge regimes now in force. The forced-labor and China-content provisions would raise documentation and traceability burdens even for goods that remain compliant.
Where Canada and Mexico stand
Both U.S. partners want the opposite of open-endedness: a clean, long extension. Mexico has formally notified U.S. Trade Representative Jamieson Greer and Canadian Trade Minister Dominic LeBlanc that it wishes to extend the USMCA for an additional 16 years, to 2042. Canada has likewise signaled it wants to extend the trilateral pact. In other words, two of the three parties are already on record seeking exactly the renewal Trump is withholding.
Mexico’s posture has been pragmatic. Ebrard said his delegation was “prepared” for the review, with its “arguments” ready, and framed the very fact that formal talks are happening as a win. A bilateral round of U.S.–Mexico talks took place in late May, with a further round scheduled in Washington in mid-June; Ebrard indicated his team would remain in Washington through at least June 18 and meet directly with Ambassador Greer. Alongside the extension, Mexico is seeking relief from the tariffs Washington has imposed on Mexican vehicles, steel, and aluminum.
Ebrard also made a competitive point that importers should not miss: despite the tariffs the United States has layered on, Mexico remains better positioned than most U.S. trading partners. The overwhelming share of the roughly $872.8 billion in U.S.–Mexico goods trade in 2025 still moved duty-free thanks to the USMCA. For Mexico, he argued, access to the U.S. market is “cheaper” than it is for competitors such as Vietnam, the European Union, and much of South America – and the stated goal of the review is to protect that relative advantage.
The tariff landscape underneath the headlines
To gauge what is actually at stake, it helps to look past the rhetoric at the duties that apply today. The figures below draw on Global Trade Alert’s U.S. tariff estimates, modeled at the product level as of mid-June 2026, and illustrate two things at once: most North American trade is lightly taxed because it qualifies under the USMCA, but specific sectors already carry heavy, regime-driven duties.
| Measure | Mexico | Canada |
| Average applied U.S. tariff rate | ~4.9% | ~4.5% |
| 2024 U.S. imports (goods) | ~$506B | ~$413B |
| Largest sector by value | Vehicles (Ch. 87) | Mineral fuels (Ch. 27) |
| Aluminum articles (Ch. 76) | – | ~45–50% |
The averages are deceptively calm. They are low precisely because USMCA-compliant goods generally enter duty-free, and the low blended figure reflects that compliance. But the dispersion underneath is severe. Canadian aluminum articles, for example, model out at roughly 45 to 50 percent once Section 232 metals duties and the post-litigation surcharge stack on top of one another. Passenger vehicles and auto parts carry duties that depend heavily on how much of the product qualifies as compliant content – which is exactly the variable the United States wants to renegotiate.
The legal plumbing has also shifted in 2026. The Supreme Court struck down the administration’s IEEPA-based tariffs on February 20, 2026, removing one layer of duties. The administration responded by leaning on other authorities – including a Section 122 balance-of-payments surcharge that came into force later in February – to preserve much of the tariff pressure through a different legal route. The net effect for importers is that headline rates have moved, but the overall burden on sensitive goods remains elevated, and the mix of authorities behind any given rate is now more complex to track.
This is the backdrop against which the review unfolds. The duty-free treatment that makes North American trade work is contingent on compliance, and compliance rules are precisely what is on the negotiating table. A vehicle that comfortably clears today’s rules of origin could face a very different calculation if thresholds rise.
What this does not mean
Given the alarming headlines, it is worth being precise about what Trump’s comments do not do. They do not terminate the USMCA. They do not, by themselves, impose new tariffs. They do not cause the agreement to lapse in 2026, or even on any near-term date. And they do not override the formal, rules-based review process that the agreement itself sets out.
What they do is signal that the United States will not hand over a no-strings, 16-year extension simply because the calendar reached the six-year mark. That keeps the agreement alive but unsettled, and it sets up what is likely to be months – possibly years – of negotiation conducted through the annual review cycle. Trump himself has oscillated, in January and again in June, between dismissing the agreement as “irrelevant” and acknowledging it as “sort of a good deal.” That ambivalence is itself a negotiating instrument, and it should be read as such.
Scenarios worth planning around
For planning purposes, three broad paths are visible from here. Each carries a different risk profile for importers, and none can be ruled out.
Negotiated extension (most likely). The annual reviews become the vehicle for a deal. The United States secures tighter auto rules of origin, stronger forced-labor and China-content provisions, and dispute resolutions; in exchange, Canada and Mexico get the long extension they want and some tariff relief. Trade continues largely as today, but with stricter compliance requirements phased in.
Prolonged limbo. No grand bargain is reached, and the agreement simply rolls forward review by review. Core duty-free treatment persists, but every year brings a fresh negotiation and a fresh round of headlines. Uncertainty becomes the steady state, and contingency planning becomes a permanent line item.
Escalation or exit (least likely, highest impact). Talks break down, and the United States either invokes the six-month withdrawal clause or lets the agreement drift toward its 2036 expiry while ratcheting up tariffs through Section 232, Section 122, and other authorities. This is the tail risk – low probability, but severe enough that it belongs in any serious risk assessment.
What importers should be doing now
The right response to an open-ended review is not panic; it is preparation. The agreement’s benefits are intact today, which makes this an ideal window to harden compliance and stress-test sourcing before any rule changes take effect. Five practical steps stand out:
Re-verify USMCA qualification on your highest-value flows. The duty-free treatment that keeps your landed costs low depends on documented compliance. Confirm that your certifications, bills of materials, and origin calculations would survive scrutiny – and a possible tightening of thresholds.
Model the autos and content scenarios. If you import vehicles, parts, or goods with significant non-U.S. content, run the numbers on what a higher regional-value-content threshold would do to your duty exposure. Know your margin before the rule changes, not after.
Map your China-linked inputs. With new restrictions on Chinese content and companies on the table, trace upstream suppliers now. Goods that rely on Chinese inputs routed through North America are the most exposed to new traceability and eligibility rules.
Build tariff volatility into contracts. Where possible, negotiate price-adjustment, duty-allocation, and force-majeure-style clauses with suppliers and customers so that a mid-cycle rule change does not land entirely on your books.
Diversify and buffer selectively. For the most tariff-sensitive lines, evaluate dual-sourcing and inventory positioning. The goal is not to abandon North American supply chains – they remain advantaged – but to reduce single-point exposure to an annual policy reset.
Above all, treat the review calendar as a recurring event to monitor rather than a one-time deadline that passed on July 1. The mid-June round of U.S.–Mexico talks, the formal trilateral review opening July 1, and each subsequent annual checkpoint are all moments when treatment could change. Clients who track those checkpoints and keep their compliance documentation current will be positioned to act quickly – and to capture relief or avoid exposure – while less-prepared competitors are still reacting to the headlines.
It is also worth weighing the relative position these scenarios leave you in. Even under continued tariff pressure, North American suppliers retain a structural advantage over many overseas competitors, as Mexico’s own officials have been quick to emphasize. A buyer weighing a North American source against one in Asia or Europe is, in most cases, still comparing a partner inside a preferential framework against one fully exposed to the U.S. tariff schedule. The annual-review risk is real, but it should be assessed against that baseline rather than in isolation – the question is not whether North American trade has become risk-free, but whether it remains the most cost-effective option once all duties are counted.
The bottom line
Trump’s refusal to renew the USMCA on a clean, long-term basis is best understood not as the end of North American free trade but as the start of a new, more contingent chapter. The agreement endures, the duty-free treatment that underpins roughly $2 trillion in annual commerce remains in place, and Canada and Mexico are actively seeking the extension Washington is withholding. But the era of treating USMCA as a fixed, decade-long certainty is over. In its place is a deal that must be re-won, in effect, every year.
For importers, the implication is straightforward: the cost of complacency just went up, and the value of preparation just rose with it. The companies that fare best in a yearly-review world will be those that know exactly how their goods qualify, what a rule change would cost them, and how quickly they can adapt. That is the work to be doing now, in the calm before the review – not in the scramble after the next announcement.
Prepared by Peacock Tariff Consulting. This briefing is for general informational purposes and reflects developments as of June 14, 2026. It does not constitute legal or financial advice; tariff treatment depends on product-specific facts and evolving policy. Tariff figures are modeled estimates from Global Trade Alert and may differ from duties assessed on a specific shipment.