The dairy dispute comes down to who is allowed to hold a cheese licence
The Section 338 tariffs on Canada take effect at 12:01 a.m. eastern time on 19 August, and Canada is reported to be ready to move on alcohol, cars and dairy. The proclamation that names dairy runs to nine numbered findings and does not mention supply management once. What it objects to is a single eligibility rule deciding which Canadian businesses may use a cheese quota.
On 20 July the President signed three proclamations under Section 338 of the Tariff Act of 1930. Each imposes an additional duty of 50 percent on a list of Canadian goods. We reported the fact of them on 6 August, and all three have now been read in full.
The dairy proclamation is the one that changes the picture.
What takes effect on 19 August
All three proclamations use identical operative language. The duties apply to goods entered for consumption, or withdrawn from warehouse for consumption, on or after 12:01 a.m. eastern time on 19 August 2026. Each states that the modification to the tariff schedule continues in effect “unless this action is expressly reduced, modified, or terminated.”
Each also repeats the same carve-out. The duties do not apply to articles already subject to duties under Section 232 of the Trade Expansion Act of 1962, or to articles covered by the World Trade Organization Agreement on Trade in Civil Aircraft, unmanned aircraft excepted.
The dairy proclamation is about one eligibility rule
Canada operates a tariff-rate quota on cheeses of all types under CUSMA, and a separate tariff-rate quota on cheese of all types under CETA, its agreement with the European Union. A tariff-rate quota allows a stated annual quantity in duty free and applies a customs duty above that quantity. Both exist. Neither is disputed in the document.
What the proclamation objects to is who may use them.
“While Canada’s eligibility criteria for the USMCA dairy TRQs ... do not allow retailers to obtain and use TRQ quantities, the eligibility criteria for the CETA do grant retailers access to the TRQ quantity for cheese of all types.”
Confirmed Paragraph 4 of the dairy proclamation of 20 July 2026. United States federal work. The ellipsis replaces the words “and specifically, the cheeses of all types TRQ”, which narrow the sentence to the cheese quota and do not change its sense. Address in full below.
| Cheese quota | May a retailer hold and use quota? |
|---|---|
| Under CETA, the Canada-EU agreement | Yes |
| Under CUSMA, the North American agreement | No |
Confirmed Stated in paragraphs 3 to 5 of the dairy proclamation, read in full 7 August 2026.
That asymmetry is the entire finding of fact. Paragraph 6 states it plainly: the President finds that Canada discriminates through its quota allocation measures on United States cheese under CUSMA “as compared to” its allocation measures on European cheese under CETA.
The words supply management do not appear in the document. Neither do production quotas, nor milk pricing, nor the Canadian Dairy Commission. The proclamation does not ask Canada to admit more cheese. It does not dispute the size of either quota. It objects to a rule about which category of Canadian business is eligible to hold the quota that already exists.
What Canada is saying fits what the document asks
Prime Minister Mark Carney said on Thursday that supply management remains in place. Jean Charest, the former Quebec premier who sits on the Prime Minister’s Advisory Committee on Canada-United States Economic Relations, said the same in a CTV News interview on Friday, and then described what is being worked on.
“There are things that we could change that would allow our American neighbour to be able to take advantage of the quotas that were already allocated, they’re already there. Those are the kind of things that we could do that would be helpful to both sides.”
Confirmed Jean Charest, quoted by CTV News, 7 August 2026, describing remarks made Thursday. Attributed and named.
This next paragraph is our reading, not a measurement. Set the proclamation beside the quotation and they describe the same object from two directions. The American document asks for access to quota that already exists. The Canadian committee member describes changes that would let the American side use quota that is already allocated. Neither statement requires the supply management system to change.
We are not reporting that a deal is close. What we can report is narrower and checkable: the demand as written in the legal text and the concession as described on the record are not incompatible on their face. That is not the impression left by the coverage of this dispute.
A readout of the advisory committee meeting held on Thursday, quoted by CTV News, records that Trade Minister Dominic LeBlanc, chief negotiator Janice Charette and Canada’s Ambassador to the United States Mark Wiseman told the committee Canada was seeking relief from all existing sectoral tariffs and from “the new Section 338 tariffs that the United States is planning to impose on August 19.” That is the Canadian side naming the statute and the date in its own document.
What Canada is asking for is not in these proclamations at all
The three Section 338 proclamations answer three Canadian measures. What Canada is reported to want in return sits under a different statute entirely.
Unconfirmed Industry sources with knowledge of the negotiations, granted anonymity by CBC News, said Canada is seeking removal of the new 50 percent tariffs, relief from the sectoral tariffs on industries such as steel and aluminium, and a joint announcement that CUSMA talks resume in the fall. The same sources said Canada is working to reduce sectoral tariffs on steel, aluminium, lumber and autos that have been in place since last year, and that American negotiators have flatly indicated those levies would not be removed entirely.
Those sectoral duties are Section 232 measures. The Section 338 proclamations do not touch them, and say so: each one excludes articles already subject to Section 232 duties. The 20 July fact sheet lists Section 232 goods among the categories the new tariffs do not apply to.
Our reading of the structure, not a claim about who is ahead. The three concessions being discussed answer the three Section 338 grievances one for one. The relief being sought is mostly Section 232 relief. The trade under discussion therefore runs across two different statutes, and only one of them is the one that expires on 19 August. On the reported account, the American side has already declined to clear the second one entirely.
The alcohol concession may not be Ottawa’s to give
The alcoholic beverages proclamation states in its own paragraph 3 that the provinces and territories regulate the distribution and sale of alcohol in their jurisdictions, that all of them control wholesale, and that most run a hybrid public and private retail system. The measure the United States is answering was taken by provinces.
Prime Minister Mark Carney has said restocking American alcohol is ultimately a provincial decision. At the premiers’ meeting where the latest tariff threat landed, a number of premiers declined to restock.
“There is not a chance in hell that U.S. alcohol is going back on the shelf.”
Confirmed British Columbia Premier David Eby, to reporters, quoted by CBC News, 7 August 2026. Named and on the record.
This is the gap between the reporting and the constitutional position, and it is not rhetorical. Federal negotiators are reported to be willing to end the bans. The bans were not imposed federally. The American document itself identifies the measure as provincial, and the Prime Minister has said the decision is provincial. Two provinces have already lifted their bans without any of this. Whether the remaining ones do is not something Ottawa can settle at a table in Washington, and no province other than Alberta and Saskatchewan is on record as agreeing to move.
A correction to what we published on 6 August
We reported, quoting the White House fact sheet, that all but two Canadian provinces and territories halted the purchase, distribution or retailing of United States alcoholic beverages. That is not what the proclamation says, and the proclamation is the governing text.
Paragraph 4 of the alcoholic beverages proclamation states that beginning in March 2025, all Canadian provinces and territories halted the purchase, distribution or retailing of United States alcoholic beverages, and that only Alberta and Saskatchewan subsequently lifted their bans, in June 2025.
The difference matters. The fact sheet reads as though two jurisdictions never acted. The legal text records that every one of them acted and two later reversed. Our 6 August piece said that where a summary and the legal text differ, the legal text governs. This is that case, and it went against us.
The same paragraph carries detail no summary did. On 4 March 2025 the Liquor Control Board of Ontario ceased purchasing all United States products, cancelled existing orders where contractually possible, removed all United States products from wholesale catalogues and retail eCommerce sites, and removed them from retail stores and outlets. On the same day Quebec asked the Société des Alcools du Québec to remove all United States products from its shelves and to stop supplying them to grocery stores, liquor stores, bars and restaurants.
The shelf, measured
The alcoholic beverages proclamation gives both endpoints rather than a percentage, which is the more useful form.
| Canadian imports of alcoholic beverages | Mar 2024 to Feb 2025 | Mar 2025 to Feb 2026 |
|---|---|---|
| From the United States | about $718m | about $137m |
| From all other countries | increased by over $170m, of which the European Union was over $100m | |
| Total, all origins | fell by nearly 12 percent | |
Measured Paragraphs 5 and 6 of the alcoholic beverages proclamation of 20 July 2026, comparing March 2025 through February 2026 to the same period a year earlier. Figures are the tariffing government’s own, as published in its proclamation.
The proclamation names the countries whose exports to Canada rose over the same period: Chile, Japan, Argentina, Ireland, New Zealand and Australia, with increases stated as ranging from about 13 percent to about 26 percent.
The arithmetic below is ours, on their figures, and can be reproduced from them. United States alcohol into Canada fell by about $581 million. Alcohol from everywhere else rose by over $170 million. Because that second figure is stated as a floor rather than a total, the net shortfall is about $411 million at most.
What that describes is a shelf that did not fully refill. Substitution happened and it was partial. This is the transmission this publication exists to trace, and in this instance it is short enough to state without any modelling step: a provincial decision determined whether a particular bottle was available for sale, and the measured consequence is that roughly two thirds of the departed value was not replaced by anything.
All three are named for the Canadian measure, not for what they tax
We noted on 6 August that the proclamation titled Motor Vehicles does not fall on motor vehicles, because its own operative paragraph excludes articles already under Section 232, and automobiles and automobile parts have been under Section 232 since March 2025. Having now read the other two, the naming convention is consistent across all three.
| Proclamation | The Canadian measure it answers |
|---|---|
| Alcoholic Beverages | Provincial and territorial bans on purchase, distribution or retailing of US alcohol |
| Motor Vehicles | Canada’s surtax order and per-automaker quotas on US vehicles |
| Dairy | The rule making retailers ineligible for the CUSMA cheese quota |
Confirmed Each proclamation states its own subject matter in its findings of fact. All three read in full, 6 and 7 August 2026.
The title of each names the grievance being answered. The goods actually taxed are in Annex II of each proclamation, which is a separate PDF in every case.
The statute contains both the exit and the escalation
Each proclamation restates the terms of Section 338 in its own paragraph 9 or 10. Three limits and two powers are set out there.
| Provision, as stated in the proclamations | Effect |
|---|---|
| Additional duties may not exceed 50 percent ad valorem | The rate imposed is the statutory maximum |
| Duties may not take effect earlier than 30 days after the proclamation | Signed 20 July, effective 19 August |
| The President may suspend, revoke, supplement or amend any Section 338 proclamation whenever the public interests require | The measures can be withdrawn without any further statute |
| The President may exclude articles of the foreign country if that country maintains or increases the discrimination | A power to bar goods entirely, beyond taxing them |
Confirmed Paragraph 10 of the alcoholic beverages proclamation and paragraph 9 of the dairy proclamation, which state the statutory terms in materially identical language.
We are not stating which of those two powers gets used, because that is not something we can measure. We are recording that both are described in the same paragraph of the same document.
What Canada is reported to be preparing, and what it points at
Unconfirmed A source described by CTV News as having knowledge of the negotiations, granted confidentiality, said that if the tariffs are not averted Canada has prepared measures that are not counter-tariffs, and that these may include impeding preferential access to large procurement projects, critical minerals and energy. Single-sourced, unnamed, and describing an intention rather than an action taken.
The observation below is ours, and it rests on two documented facts rather than on the unnamed source above. The 20 July fact sheet states that the Section 338 tariffs do not apply to energy, potash, goods under Section 232, or certain other goods such as fish or critical minerals. Energy and critical minerals were deliberately left out of the American measure.
They are also two of the three categories named in the reported Canadian response. If that reporting is accurate, both sides have identified the same short list, one by exempting it and the other by reaching for it. We are not forecasting that any of it happens. We are noting that the exemption list and the reported retaliation list overlap, which is a fact about two documents.
One side published its demands. The other did not.
Everything in this article about what the United States wants comes from documents that government signed and published: three proclamations, each with numbered findings of fact, and a fact sheet. The demands are specific enough to check, which is how we were able to establish that the dairy grievance is one eligibility rule.
Everything in this article about what Canada wants, or is willing to give, comes from people who would not be named. The Globe and Mail reported the concessions first. CBC News and CTV News followed, each citing sources granted anonymity to discuss sensitive details. Asked on Friday what Canada is seeking and what is being offered, LeBlanc’s office told CBC News that it “will not comment on specifics.”
| Position | How it reached the public record | Rule 5 label available |
|---|---|---|
| United States demands | Signed proclamations and a fact sheet, published 20 July 2026 | Confirmed |
| Canadian offers and asks | Unnamed sources to three news organisations | Unconfirmed |
| Canadian position, on the record | A committee readout, a named advisory committee member, a premier, and “constructive and detailed” | Confirmed |
Confirmed Sourcing described by each outlet in its own copy, read 7 August 2026.
This is an observation about documents, not about either government’s conduct. We are not saying one side is being open and the other evasive. Publishing a tariff proclamation is a legal requirement, not a courtesy, and declining to narrate a live negotiation is ordinary practice.
But it has a consequence for a reader, and it explains the labels above. Every American demand in this piece could be verified against a primary document. Almost nothing about the Canadian position could be. That asymmetry is not our editorial judgement, it is a direct result of one side’s asks existing as a published instrument and the other side’s existing as briefings. A reader who wants to check this dispute can check half of it.
Sources and verification
Addresses below are printed in full so you can copy one and check us. We do not link out.
The cheese quota eligibility finding, the CETA and CUSMA comparison, and every quotation about dairy. Imposing Additional Duties to Offset Canadian Discrimination Against the Commerce of the United States with Respect to Dairy, 20 July 2026. United States federal work, public domain. Read in full 7 August 2026. Confirmed https://www.whitehouse.gov/presidential-actions/2026/07/imposing-additional-duties-to-offset-canadian-discrimination-against-the-commerce-of-the-united-states-with-respect-to-dairy/
The provincial ban chronology, the Alberta and Saskatchewan reversal, and all alcohol trade figures. Imposing Additional Duties to Offset Canadian Discrimination Against the Commerce of the United States with Respect to Alcoholic Beverages, 20 July 2026. United States federal work. Read in full 7 August 2026. Confirmed https://www.whitehouse.gov/presidential-actions/2026/07/imposing-additional-duties-to-offset-canadian-discrimination-against-the-commerce-of-the-united-states-with-respect-to-alcoholic-beverages/
The Section 232 exclusion and the Canadian surtax order detail. Imposing Additional Duties to Offset Canadian Discrimination Against the Commerce of the United States with Respect to Motor Vehicles, 20 July 2026. Read in full 6 August 2026. Confirmed https://www.whitehouse.gov/presidential-actions/2026/07/imposing-additional-duties-to-offset-canadian-discrimination-against-the-commerce-of-the-united-states-with-respect-to-motor-vehicles/
The carve-out list, and the summary this article corrects. Fact Sheet: President Donald J. Trump Imposes Additional Tariffs on Canada, 20 July 2026. Authoritative on what the measures do, an interested party on why, and shown above to be looser than the legal text on the provincial bans. Confirmed https://www.whitehouse.gov/fact-sheets/2026/07/fact-sheet-president-donald-j-trump-imposes-additional-tariffs-on-canada/
The Charest quotation, the advisory committee readout, and the reported Canadian proposals. CTV News, “Alcohol, dairy and autos: What is and isn’t on the table in Canada-U.S. trade negotiations,” Judy Trinh, Mike Le Couteur and Spencer Van Dyk, 7 August 2026. Facts stated in our own words, not republished. Named quotations are Confirmed. Material attributed to sources granted confidentiality is labelled Unconfirmed in the text. Confirmed https://www.cp24.com/news/canada/2026/08/07/alcohol-dairy-and-autos-what-is-and-isnt-on-the-table-in-canada-us-trade-negotiations/
The Canadian offers and asks, the steel and aluminium position, the Eby quotation, and LeBlanc’s office declining to comment. CBC News, “Canada prepared to halt booze bans, meet other U.S. demands in exchange for tariff relief: sources,” Darren Major, Katie Simpson and Kate McKenna, 7 August 2026. CBC records that The Globe and Mail reported the possible concessions first. Facts stated in our own words, not republished. Named quotations are Confirmed, anonymous sourcing is labelled Unconfirmed in the text. Confirmed https://www.cbc.ca/news/politics/canada-u-s-booze-bans-trade-negotiations-9.7299529