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SATURDAY, AUGUST 15, 2026   |   SPECIAL REPORT & ANALYSIS

POLICY ANALYSIS  |  MCOOL & COUNTRY-OF-ORIGIN LABELING

MCOOL Lite: A North American Compromise Runs Into Mexico, Pork and a Closed Border

USMCA-style origin could ease segregation costs, but the Senate text, Mexico’s absent cattle and the pork industry all complicate the compromise

Analysis  ·  August 15, 2026

A Canadian proposal for a “MCOOL Lite” approach may offer the first meaningful middle ground in the renewed U.S. fight over mandatory country-of-origin labeling for beef — but the concept becomes considerably more complicated once the actual Senate language, Mexico and the pork industry are brought into the equation.

In an Aug. 14 RealAgriculture opinion, (link) Shaun Haney argues that rather than recreate the rigid country-by-country MCOOL system that led to a bruising World Trade Organization (WTO) dispute, U.S. policymakers should consider USMCA-style regional rules of origin. Under Haney’s concept, cattle moving within an integrated U.S.-Canada-Mexico production system would receive different treatment from boxed beef or livestock originating outside North America. His analogy is the auto sector, where regional origin rules recognize production spread across the three USMCA countries rather than requiring every production stage to occur in one nation.

That idea directly addresses one of the economic weaknesses that doomed the previous MCOOL regime: the cost of segregating and documenting imported livestock throughout the U.S. production chain. But “MCOOL Lite” is not currently in the Senate legislation. It is a proposed compromise — and the amendment adopted by the Senate Ag Committee may need to be rewritten if lawmakers want to make such a compromise possible.

There is also an important procedural caveat. The MCOOL amendment offered by Sen. John Thune (R-S.D.) was approved 17-6 during the Senate Ag Committee’s Aug. 6 markup, but the underlying Agricultural Act of 2026 — Farm Bill 2.0 — subsequently failed 10-11. The language therefore remains politically alive but is not part of a committee-reported farm bill at this point.

Sources tracking the bill signal that some MCOOL language is expected to survive into any final measure produced through a House/Senate conference — but that it will likely be changed from the current Senate text.

Figure 1. The two labeling architectures now in play. Sources: Agricultural Marketing Act of 1946, Secs. 281-282; Senate Ag Committee amendment text; USDA FSIS labeling guidance; WTO DS384/DS386; RealAgriculture.

There Is Already a “Product of North America” Label

One potentially important fact has received relatively little attention in the debate: USDA already permits a voluntary “Product of North America” claim.

Food Safety and Inspection Service guidance updated in late 2025 says an FSIS-regulated meat product may voluntarily be labeled “Product of North America” when the animals were born, raised, slaughtered and processed in North America. USDA separately restricts the voluntary “Product of USA” or “Made in the USA” claims to products from animals born, raised, slaughtered and processed in the U.S.

That means Haney’s proposal does not require inventing a new concept from scratch. The federal government has already recognized “North America” as a truthful regional origin claim. The much larger policy leap would be turning some variation of that voluntary claim into a mandatory labeling system.

Table 1. Four ways to define beef origin. Sources: USDA FSIS, Senate Ag Committee and RealAgriculture.

The Senate Language Contains a Potential Drafting Trap

The Thune amendment does two things that do not fit together as neatly as they initially appear.

First, it inserts beef and ground beef back into Sections 281 and 282 of the Agricultural Marketing Act, effectively placing beef into the existing statutory COOL structure now used for lamb, chicken, goat and venison. Under that structure, an exclusively U.S. designation generally requires the animal to have been born, raised and slaughtered domestically. Animals whose production occurred in multiple countries fall into a multiple-country category.

Second, the amendment orders the U.S. Trade Representative, in consultation with USDA, to determine within 180 days a way to reinstate beef MCOOL that complies with WTO rules. USTR and USDA must implement that system no later than one year after enactment. More importantly, the statutory beef provisions become effective on the earlier of the agencies announcing implementation or one year after enactment.

That creates a significant drafting issue. The amendment tells USTR to find a creative WTO-compliant solution while simultaneously directing it to work within a statutory framework built around individual countries of origin. A broad mandatory “North American Origin” category is not expressly included.

If Congress seriously wants to explore MCOOL Lite, the cleaner approach would probably be to explicitly authorize a regional designation rather than assume USTR and USDA can create one administratively. The one-year backstop also deserves attention: as written, there is little room for an open-ended negotiation if USTR concludes that the statutory structure cannot be implemented safely under WTO rules.

Mexico Is the Hardest Part of the Canadian Compromise

One Canadian beef industry source familiar with the issue told Haney he believes Canada and the U.S. historically could have found a workable bilateral labeling arrangement, but sees Mexico as much more difficult because of differences in cattle quality, production systems and regulatory issues.

That may make commercial sense to some participants, but a Canada-U.S.-only compromise becomes difficult to describe as “USMCA-style.” USMCA’s own rules of origin expressly recognize a live animal born and raised within the territory of one or more of the three USMCA countries as an originating good. Mexico therefore is not an appendage to the regional concept — it is built into it.

Mexico is also too important to the U.S. feeder-cattle system to ignore. USDA’s 2024 benchmark shows the U.S. imported 1.249 million cattle from Mexico compared with 793,000 from Canada, out of 2.043 million total cattle imports. In other words, excluding Mexico from a regional compromise would exclude what was the larger of the two cross-border live-cattle channels in that year.

There is also a policy distinction worth making. Origin labeling tells a consumer where an animal or product originated; it is not itself a food-safety, animal-health or quality standard. If policymakers believe Mexican cattle require different sanitary, inspection or production requirements, those issues can be addressed through the rules governing import eligibility. Using a retail origin label to solve a regulatory-equivalence concern mixes two different policy objectives.

A Canada-only preferential labeling arrangement could create another problem. WTO Technical Barriers to Trade rules generally require imported products to receive treatment no less favorable than like domestic products and like products originating in other countries. That does not mean every regional labeling system is automatically WTO-inconsistent, but it does mean that simply calling a Canada/U.S. arrangement “USMCA-based” would not by itself create a safe harbor from WTO scrutiny, particularly if Mexican or other imported cattle faced higher segregation costs.

Figure 2. The southern channel was the larger one — and it has since gone to zero. Sources: USDA Economic Research Service; USDA Foreign Agricultural Service GAIN reports, February 2026; USDA APHIS.

Screwworm Has Already Changed the Mexico Math

There is a complication that neither the Senate text nor the Canadian compromise fully accounts for: the Mexican cattle channel is not currently operating.

USDA suspended livestock imports at all southern ports of entry in May 2025 after New World screwworm moved north through Mexico, and the suspension held for roughly 15 months. Mexican cattle exports to the U.S. fell to about 230,000 head in 2025 from 1.249 million in 2024 — an 82% decline — and USDA’s Foreign Agricultural Service forecast zero for 2026 before a reopening was announced. A phased reopening begins Aug. 24, 2026, at Douglas, Ariz., limited to Sonora-origin cattle, with Santa Teresa and Columbus, N.M., identified as the next candidates.

That changes the near-term political economy of the labeling fight in a way that cuts in two directions at once.

In the short run, leaving Mexico out of a regional labeling compromise costs U.S. feeders and packers very little, because the cattle are not arriving anyway. That is precisely why a Canada-only arrangement looks attractive right now — and precisely why it is a poor basis for permanent statutory design.

Animal health closures are temporary. Labeling statutes are not. The 2024 benchmark, not the 2025-26 disruption, reflects what the southern channel looks like when it functions normally, and the reopening protocol is designed to restore it. A statute drafted during a closure, and implemented on a one-year clock after a reopening, risks being aimed at a supply chain that no longer exists by the time it takes effect.

The closure also illustrates the policy distinction the labeling debate keeps blurring. Washington did not respond to a Mexican animal health problem by changing a retail label; it responded by changing import eligibility and closing ports. That is the appropriate instrument. It is a practical demonstration that sanitary and origin-labeling questions are separable — and that origin labels are a poor substitute for animal health regulation.

There is a second-order market effect worth flagging. The suspension removed roughly a million head a year of feeder supply at a time when the U.S. cattle herd is historically small and feeder prices are elevated. If the phased reopening holds, southern flows will resume into a market with strong economic incentives to absorb them. A mandatory country-based label with a one-year effective date could therefore land at almost exactly the moment those flows return — reintroducing segregation costs precisely when feeders most want the cattle.

Figure 3. One integrated herd, three jurisdictions. Sources: USDA Economic Research Service; USDA Foreign Agricultural Service GAIN reports, February 2026; USDA APHIS New World screwworm port status; USMCA Chapter 4.

Pork’s Absence May Be More Important Than It Looks

A second Canadian source familiar with the previous COOL battle points to another potentially important weakness for Canada: the current Senate amendment is beef-only.

That is correct. The Thune amendment specifically restores beef and ground beef to the statute; it does not restore pork. That seemingly narrow drafting choice could substantially alter the political coalition surrounding MCOOL.

The previous WTO dispute involved both beef and pork. Canada challenged the treatment of Canadian cattle and hogs, while Mexico challenged the treatment of Mexican cattle. WTO panels ultimately concluded that the U.S. system disadvantaged imported livestock because of additional segregation, recordkeeping burdens and incentives for U.S. processors to favor domestic animals.

The National Pork Producers Council (NPPC) consequently had considerable reason to fight mandatory COOL. And NPPC’s more recent record suggests its basic concern has not disappeared. In 2023, NPPC opposed USDA’s new voluntary Product of USA standard, arguing that restricting the claim to animals born, raised, slaughtered and processed domestically could disadvantage imported livestock, disrupt the integrated U.S.-Canada-Mexico pork sector and potentially invite WTO or USMCA challenges.

That makes pork’s exclusion from the current amendment potentially an advantage for MCOOL proponents. If pork producers and processors are not directly covered, NPPC has much less incentive to expend political capital defeating the beef provision. Canada consequently may have lost an important U.S. ally that helped broaden opposition during the previous COOL fight.

From that perspective, the Canadian concern about pork being outside the current language is not simply about unequal treatment between commodities. It is about coalition politics. Beef-only MCOOL isolates the fight more narrowly within the cattle and beef industries.

Expanding “MCOOL Lite” to pork could bring U.S., Canadian and Mexican livestock interests into a broader negotiation — but it could also reactivate one of the strongest U.S. opponents of mandatory origin requirements.

Table 2. The coalition math behind a beef-only amendment. Sources: WTO DS384/DS386 filings; NPPC comments on USDA’s voluntary “Product of USA” rule, 2023; Senate Ag Committee markup record.

MCOOL Lite Would Address the WTO’s Biggest Economic Complaint

The strongest argument for the regional concept is that it attacks the precise mechanism that caused the old program to fail.

The WTO did not establish that governments are forbidden from providing consumers with origin information. The critical finding was that the U.S. system altered competitive conditions for imported livestock. Because packers had to know and preserve origin information, purchasing only U.S. livestock became the cheapest compliance strategy. The amended 2013 system actually intensified segregation and recordkeeping burdens.

The mechanics are worth stating plainly, because they explain why a label became a trade barrier. A packer running mixed cattle has to identify each animal’s origin on arrival, hold imported and domestic animals in separate pens, schedule them in separate slaughter runs or separate shifts, keep the resulting carcasses and primals physically apart through fabrication, and retain records tying every box back to the right category. Each of those steps has a cost, and none of them adds a pound of beef. The cheapest way to avoid all of them is to stop buying imported cattle.

That is why the WTO analysis focused on competitive conditions rather than on consumer information. The label itself was not the violation. The compliance behavior it predictably induced was.

The consequences became substantial. WTO arbitration eventually authorized Canada to retaliate at up to C$1.055 billion annually and Mexico at up to $227.758 million annually. Congress repealed mandatory COOL for beef and pork in December 2015 before those tariffs were imposed.

Figure 4. From enactment to repeal to revival. Sources: WTO DS384 and DS386 reports; Consolidated Appropriations Act, 2016; Senate Ag Committee markup, Aug. 6, 2026.

Figure 5. The authorized cost of the last attempt. Sources: WTO Article 22.6 arbitration decisions, DS384 and DS386.

A North American category could reduce that problem considerably. A Mexican calf entering a Texas feedyard or a Canadian calf entering a U.S. feeding and packing system would no longer necessarily require a separate retail identity from an animal spending its entire life in the U.S. if both ultimately fit within the same regional category. Packers could potentially commingle much more North American livestock rather than operate separate origin streams.

That is precisely the economic logic Haney advances in RealAgriculture: recognize the reality of an integrated continental livestock industry rather than treating every border crossing as though finished beef had simply been imported from an overseas supplier.

But “North American” Does Not Automatically Mean WTO-Compliant

The regional concept reduces the Canada/Mexico discrimination problem. It does not eliminate every trade law question.

USMCA rules of origin primarily determine whether a good qualifies for preferential treatment under the trade agreement. They are not automatically rules for mandatory consumer labeling. A government-mandated retail label would still have to be evaluated under applicable WTO requirements, including the TBT (Technical Barriers to Trade) Agreement’s national treatment and most-favored-nation disciplines.

There is also a trade-off between precision and burden. “Born in Canada, raised and slaughtered in the U.S.” gives consumers considerably more information than “North American Origin.” But obtaining and preserving that precision is exactly what creates much of the segregation cost.

That is ultimately the central policy choice: How much origin detail is worth how much supply-chain disruption? The old system placed enormous weight on specificity. MCOOL Lite would deliberately trade some specificity for lower compliance costs and a smaller incentive to discriminate against cross-border North American livestock.

A further wrinkle deserves attention. A regional category that pools the three USMCA countries still treats non-North American beef differently, and most-favored-nation discipline applies to that distinction as well. The defense would rest on the argument that the regional category reflects an objective, verifiable production reality rather than national origin as such. That argument is available, but it is an argument — not a presumption.

A More Workable Legislative Architecture

If lawmakers pursue the Canadian concept, the most defensible version would likely require changes to the current amendment rather than simply an administrative interpretation after enactment.

Table 3. Six drafting decisions that would determine whether a regional label is workable. Source: Ag Policy & Markets Daily analysis of the Senate amendment text.

Such a structure would still leave MCOOL advocates with a difficult choice. A North American label would protect U.S. feeders and packers that use Canadian or Mexican cattle, but it would provide less mandatory differentiation between U.S.-born cattle and Canadian- or Mexican-born cattle.

That may be acceptable if the principal objective is consumer transparency combined with preservation of the North American supply chain. It is much less attractive if the principal objective is creating a mandatory marketplace distinction — and potentially a premium — specifically for cattle born, raised and slaughtered in the U.S.

The House Already Has a Determination-First Model

Rep. Dusty Johnson (R-S.D.) has been working this issue on the House side for three years, and his approach is instructive. His Beef Origin Labeling Accountability Act — HR 5215 in the 118th Congress, carried forward in the 119th as H.R. 5954 — directs the U.S. Trade Representative, in consultation with the Secretary of Agriculture, to determine how mandatory country-of-origin labeling for beef could be reinstated in compliance with WTO rules, to report to Congress with legislative recommendations, and to enter consultations with Canada and Mexico aimed at resolving the disputes left over from the last MCOOL regime.

The contrast with the Senate text matters. Johnson’s bill is a determination-and-report vehicle: it does not write beef back into Sections 281 and 282 of the Agricultural Marketing Act, and it does not carry a hard one-year effective date that arrives whether or not USTR finds a workable path. The Thune amendment borrowed the USTR-determination concept but bolted it onto the old country-by-country statutory structure and a backstop clock.

That is precisely the seam a conference committee would work. A determination-first construction leaves the definition of origin open — which is what makes room for a regional, USMCA-style answer — and Johnson’s explicit direction to consult Canada and Mexico is, in embryo, the language some lawmakers now want in a final bill to ease Canadian and Mexican concerns. It is also politically convenient: the House-side model comes from the same state as the Senate amendment’s author, which makes it harder to characterize a softer effective-date structure as a retreat from MCOOL.

What a House-Senate Conference Is Likely to Do

Sources tracking the farm bill signal that some MCOOL language is expected to remain in any final measure produced through a House/Senate conference, but that it will likely be changed from the current Senate text. That expectation matters more than the 17-6 committee vote, because it shifts the practical question from whether beef labeling survives to what form of origin the final language ends up certifying.

Several features of the current situation point the same direction. The amendment is not riding on a committee-reported bill, since the underlying farm bill failed 10-11, so conferees would not be constrained by reported-bill text. The hard one-year implementation backstop is exactly the sort of provision conferees tend to soften into a determination-first structure. And the trade-law exposure documented in the last dispute gives any conference committee a strong institutional reason to avoid re-enacting the 2013 architecture unchanged.

There is also appetite on Capitol Hill for softening the provision’s cross-border edges. Some lawmakers are keen on including language that would ease Canadian and Mexican concerns — which is the single most important signal for anyone assessing whether a regional-origin compromise has a path. It suggests conferees may be looking for a way to keep a labeling requirement while blunting the mechanism that made the last one actionable at the WTO, and that is exactly the space a “MCOOL Lite” construction is designed to occupy.

For Canadian and Mexican interests, that is the most consequential point in the entire debate. Lobbying against the existence of a beef-labeling provision is likely to be less productive than shaping the origin definition inside it — which is, in substance, what “MCOOL Lite” proposes.

Table 4. Four ways the labeling question can end. Source: Ag Policy & Markets Daily assessment.

Bottom line

MCOOL Lite is more plausible than it initially sounds. USDA already allows a voluntary “Product of North America” claim, USMCA already contains regional livestock-origin concepts, and pooling U.S., Canadian and Mexican cattle into a regional category would directly reduce the segregation incentive that helped sink the previous MCOOL system.

But three obstacles stand out. The first is the Senate amendment itself: it restores beef to a country-based statutory framework and contains a hard one-year implementation timetable, so Congress may need to amend the language explicitly if it wants USTR to negotiate a genuine regional alternative. The second is Mexico. A U.S.-Canada arrangement may be more comfortable for some beef interests, but a “USMCA-style” system that excludes Mexico is difficult to reconcile with either the economic reality of U.S. cattle imports or the regional-origin principle on which the compromise is supposedly based — and the current screwworm closure is a temporary condition, not a reason to write Mexico out of permanent statute. The third is pork. Keeping pork out makes the legislation narrower, but it also means MCOOL opponents cannot count on the pork industry playing the same role it did in the previous battle. NPPC’s absence could actually make a beef-only MCOOL provision politically harder to defeat. Its re-entry would change the coalition dramatically.

The most likely path remains a conference that keeps some MCOOL language while rewriting the Senate version, and some lawmakers are already interested in language that would ease Canadian and Mexican concerns. That makes the definition of origin, not the survival of the provision, the real battleground — and it is where a regional compromise would have to be won or lost.

That may be the most important strategic takeaway from the Canadian sources: “MCOOL Lite” is not simply a labeling compromise. It is a potential way to redraw the political coalition surrounding COOL.

AG POLICY & MARKETS DAILY   |   POLICY ANALYSIS  |  MCOOL & COUNTRY-OF-ORIGIN LABELING — SATURDAY, AUGUST 15, 2026

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