Ottawa slaps provisional anti-dumping duties on wheat gluten from Italy, Poland and the United Kingdom, and the Trade Tribunal opens a final injury inquiry that will run into 2027
OTTAWA, September 19, 2026
Canada has moved from investigation to enforcement in its second anti-dumping case on wheat gluten in less than a decade, exposing importers of a widely used bakery and plant-protein ingredient to duties that took effect with no grace period and no advance notice of the rates.
The Canada Border Services Agency made a preliminary determination of dumping on September 17 respecting wheat gluten originating in or exported from Italy, Poland and the United Kingdom, acting under subsection 38(1) of the Special Import Measures Act. Provisional duties became payable immediately on subject goods released by the agency on or after that date, according to the CBSA notice of preliminary determination published in the Wheat Gluten 2 case file (WG2 2026 IN).
One day later, on September 18, the Canadian International Trade Tribunal initiated inquiry NQ-2026-006 to determine whether the dumping has caused injury or retardation, or is threatening to cause injury, to the domestic industry. The Tribunal said in a statement released from Ottawa that it will render its decision on January 15, 2027. The inquiry was initiated further to the notice the Tribunal received from the CBSA advising that a preliminary determination had been made.
The sequence is routine in Canadian trade remedy practice. Its commercial consequences are not. For the roughly four months between the September 17 preliminary determination and the Tribunal’s January decision, every shipment of subject wheat gluten entering Canada from the three named origins carries a cash liability that most importers will have had no realistic opportunity to price into existing supply contracts.
What the CBSA decided and what it means at the border
The preliminary determination is not a finding of injury and it is not the final word on duty rates. It is a finding, on the record developed since the investigation opened in June, that the subject goods have been sold into Canada at prices below normal value, and that the margins of dumping are not insignificant.
Under SIMA, that finding triggers the provisional duty stage. The CBSA notice states plainly that provisional duties “will now be payable on the subject goods that are released from the CBSA on or after September 17, 2026.” There is no retroactive application to goods already released, and no phase-in.
The agency said a Statement of Reasons setting out the detailed basis for the determination, including exporter-specific margins of dumping and the resulting provisional duty rates, would be available within 15 days. That document is the one importers and brokers actually need, because it converts a legal conclusion into a number payable per shipment. Until it publishes, importers know only that a liability exists.
Livingston International, one of Canada’s largest customs brokerages, flagged the determination to clients on September 18, confirming that provisional SIMA duties are now payable on subject goods released on or after September 17, and noting that the Tribunal would now open its injury inquiry.
The CBSA identified the tariff classification numbers under which the subject goods are usually imported as 1109.00.10.00 and 1109.00.20.00. The agency was careful to add the standard caveat that those classifications cover both subject and non-subject goods and are provided for convenience of reference only, and that importers must refer to the product definition for authoritative guidance. That caveat is doing more work than it appears to. Two importers bringing in goods under the same HS line can face entirely different duty exposure depending on how the product is characterized.
The product definition is where the money is
The scope of the case, as set out when the CBSA initiated the investigation on June 19, 2026, is unusually specific and worth reading closely.
The subject goods are wheat gluten, whether or not blended with wheat flour, salt or any other substance, with a minimum wheat protein content of 40 percent by weight on a dry basis calculated using a Jones Factor of 5.7, originating in or exported from Italy, Poland or the United Kingdom. The CBSA excluded four categories: devitalized wheat gluten, hydrolyzed wheat gluten, wheat protein isolates, and organic wheat gluten certified in accordance with the Food and Drugs Act and the Safe Food for Canadians Act and their regulations, including the Safe Food for Canadians Regulations.
The agency added, for greater certainty, that subject goods include but are not limited to vital wheat gluten as defined by the World Health Organization’s Codex STAN 163-1987, Rev. 1-2001, the Standard for Wheat Protein Products Including Wheat Gluten.
Four features of that definition will drive commercial outcomes over the next several months.
First, the 40 percent minimum protein threshold on a dry basis, using a Jones Factor of 5.7, is a laboratory number, not a label claim. Importers who have been relying on supplier specification sheets rather than certificates of analysis are exposed. A product marketed at “around 40 percent protein” may test above or below the line, and the difference is the difference between a dutiable entry and a non-dutiable one.
Second, the phrase “whether or not blended with wheat flour, salt or any other substance” forecloses the most obvious avoidance route. Diluting vital wheat gluten with flour to drop the blended protein content will not remove the good from scope unless the blend actually falls below the 40 percent dry-basis threshold. Blending to just under the line invites verification and, if the testing goes the other way, retroactive assessment.
Third, the organic exclusion is a compliance exclusion, not a marketing one. Product is outside scope only if it is certified organic in accordance with the specific Canadian statutes named. Foreign organic certification that does not satisfy those requirements, or product for which the importer cannot produce the certification on demand, is subject.
Fourth, the exclusions for devitalized gluten, hydrolyzed gluten and wheat protein isolates carve out genuinely different products with different functional properties and different downstream customers. They also create classification pressure. Where a processed wheat protein sits on the spectrum between vital gluten and an isolate is a technical question that importers should expect the CBSA to test.
How the case got here
The investigation traces back to a written complaint by ADM Agri-Industries Co. of Candiac, Quebec, the Canadian arm of the global agricultural processor. The CBSA initiated its dumping investigation on June 19, 2026, stating that the investigation followed the complaint filed by ADM Agri-Industries.
The agency said at initiation that it would investigate whether the imports were being dumped and would make a preliminary decision within 90 days, at which point provisional duties might apply. The September 17 determination lands essentially on that schedule.
In parallel, the Tribunal conducted the preliminary injury inquiry that Canadian law requires before a dumping investigation can proceed past its early stage. In August 2026 the Tribunal issued a determination of reasonable indication of injury with respect to wheat gluten from Italy, Poland and the United Kingdom, allowing the CBSA investigation to continue. That determination applies a low evidentiary threshold and is not predictive of the final outcome, but it kept the case alive.
The file designation “Wheat Gluten 2” is itself informative. It signals that this is not Canada’s first encounter with the product under SIMA. A prior wheat gluten case established a precedent and, critically, an institutional familiarity within both agencies with the product, the industry structure and the injury arguments. Complainants in second-generation cases tend to arrive with a more developed evidentiary record than first-time petitioners.
Who is affected
The three named origins are not marginal suppliers. Italy, Poland and the United Kingdom together represent a substantial share of Canadian wheat gluten imports outside North America, reflecting Europe’s large starch and gluten co-production complex. Vital wheat gluten is a co-product of wheat starch manufacturing, which means European output is driven substantially by starch demand rather than by gluten demand alone. That production economics is precisely the structural feature that dumping complaints in this sector tend to target, because co-product pricing can behave very differently from stand-alone product pricing.
On the Canadian buy side, the affected population is broader than the word “gluten” suggests. Vital wheat gluten is a workhorse ingredient across commercial baking, where it is used to fortify flour protein and improve dough handling and loaf volume. It is used in pet food and aquaculture feed as a binder and protein source. It is the primary raw material for seitan and a significant input into the plant-based protein category. It appears in breakfast cereals, in pasta formulations and in specialty flour blends.
Most of those users are not large importers of record with dedicated trade compliance functions. Many buy through distributors or through their flour supplier. Those buyers may not learn that the ingredient they purchase has become dutiable until a price increase arrives, and they may have no visibility into whether their supply is of subject origin at all.
Stakeholder positions
Neither ADM Agri-Industries nor the named foreign exporters issued public statements in the two days following the preliminary determination. That silence is normal. Parties to an active Tribunal inquiry generally reserve their arguments for the record.
The Tribunal’s own statement was procedural. It described itself as “an independent quasi-judicial body that reports to Parliament through the Minister of Finance,” noted that it hears cases on dumped and subsidized imports, safeguard complaints, federal procurement complaints and appeals of customs and excise tax rulings, and invited participation. Any interested person, association or government wishing to participate may do so by filing Form I, the Notice of Participation. The notice was issued over the signature of Morgan Oda, Acting Registrar.
That invitation is the single most important line in the release for Canadian businesses on the buy side. Injury inquiries are adversarial proceedings decided on the evidence filed. A domestic producer that files a complete record and a foreign exporter that defends itself will shape the outcome. Canadian purchasers who never file are represented by no one, and their commercial interests enter the analysis only indirectly.
Purchasers who believe a duty would damage their operations have two practical avenues. They can participate in the inquiry and argue against a finding of injury, which is a difficult argument to win against a well-documented complaint. Or they can seek a product exclusion, asking the Tribunal to carve out a specific grade or specification that the domestic industry does not produce or cannot supply in the required volume or quality. Exclusion requests must be filed within the Tribunal’s schedule and must be supported by evidence, not assertion. The window is measured in weeks.
Economic impact
The most immediate economic effect is a working capital shock rather than a permanent cost increase.
Provisional duties are a cash deposit against a liability that is not yet fixed. If the Tribunal finds no injury on January 15, 2027, the order fails, provisional duties are returned and importers recover their deposits. If the Tribunal finds injury, provisional duties are converted and definitive anti-dumping duties apply prospectively. Either way, importers carry the cash between now and then.
For a mid-sized bakery ingredient distributor importing a few hundred tonnes a quarter, that carry can run into the hundreds of thousands of dollars depending on the rate, which is not yet public. The company will have to fund it, and it will have to decide whether to pass it through to customers who may not accept a surcharge that could later be reversed.
The second effect is sourcing displacement. Faced with an unknown duty on European supply, Canadian buyers have predictable alternatives: domestic production, United States supply, and third-country origins not named in the case. Each has a complication in the current environment.
Domestic supply is the outcome the complaint seeks, but capacity does not expand on a four-month timeline and grade substitution is not always feasible.
United States supply is technically available but arrives into the most disrupted Canada-United States trade relationship in decades. Canada’s counter-tariffs on approximately C$27.6 billion of United States imports took effect September 8, 2026, covering some 629 HS codes at rates of 15, 25 and 50 percent, and reaching agricultural and food sectors among others. Any buyer contemplating a switch to American gluten must first confirm whether the specific classification sits on the counter-tariff list. Trading one duty for another is not a solution.
Third-country sourcing is the likeliest short-run response, and it is also the response that anti-dumping cases most often fail to anticipate. If Canadian demand simply reroutes to non-subject origins at similar prices, the domestic complainant may win the case and gain little. That pattern, in turn, is what eventually produces expansion requests and follow-on complaints against new origins.
The third effect is on downstream pricing. Wheat gluten is a modest share of the cost of most finished goods in which it appears, so the consumer price effect of even a substantial duty is small in percentage terms. It is not zero, and it arrives in a category, food, where Canadian price sensitivity is currently acute.
What importers should do now
The four months to January 15, 2027 are not idle time. Several steps are time-sensitive.
Establish scope status for every affected SKU. This means obtaining certificates of analysis showing wheat protein content on a dry basis calculated with a Jones Factor of 5.7, not relying on nominal specifications. Where product sits near the 40 percent threshold, test.
Confirm origin, not shipping point. SIMA applies to goods originating in or exported from the named countries. European gluten transshipped through a third country remains subject. Conversely, product of a non-named origin that happens to ship from a European port is not subject merely because of the routing.
Review contracts for duty allocation. Most supply agreements were negotiated without contemplating a SIMA liability on this product. Who bears a provisional duty that may be refunded, and who bears a definitive duty if one is imposed, are separate questions and both should be answered in writing.
Preserve refund rights. Provisional duties are refundable if the Tribunal finds no injury. Recovering them requires clean entry records tied to the correct importer of record. Documentation gaps found a year from now are expensive.
Evaluate a Tribunal filing. For any business whose margin materially depends on a specific grade of subject gluten, the cost of participating in NQ-2026-006 is small relative to the exposure. Filing Form I preserves the right to be heard and to seek an exclusion.
Watch for the Statement of Reasons. The rates matter enormously. A margin of dumping in the low single digits changes the commercial picture entirely compared with a margin of 30 or 40 percent, and exporter-specific rates mean some European suppliers may remain viable while others do not.
The wider pattern
The wheat gluten determination did not arrive in isolation. The same week, the CBSA and the Tribunal advanced or resolved several other trade remedy files, including preliminary determinations on steel racks from China and the rescission of long-standing duties on Chinese photovoltaic modules and laminates. The Tribunal also has active files on truck and bus tires from China, forged grinding media from China, and a concluded safeguard proceeding on canned vegetables.
That volume reflects something real. Canada’s trade remedy system is operating at elevated intensity, and it is doing so while the country’s primary trading relationship is under severe strain. The counter-tariff architecture built since early 2025 sits alongside, and sometimes overlaps with, the SIMA system, the steel tariff rate quota regime administered by Global Affairs Canada, and the steel derivative tariffs applied globally since December 2025.
For a Canadian importer, the practical consequence is that a single shipment can now attract duty under more than one legal instrument, administered by more than one agency, on more than one timetable. The wheat gluten case is a comparatively clean example, a single-product SIMA dumping case with three named origins and a fixed decision date. Most of what is crossing the border this autumn is not that clean.
What happens next
The CBSA is expected to publish its Statement of Reasons within 15 days of the September 17 determination, disclosing margins of dumping and provisional duty rates by exporter. The agency will then continue its investigation toward a final determination, which under SIMA normally follows within 90 days of the preliminary determination, placing it in mid-December 2026.
The Tribunal’s inquiry runs in parallel. Parties will file notices of participation, submissions and evidence on the Tribunal’s schedule, and a hearing will follow. The Tribunal has committed to a decision on January 15, 2027.
If the Tribunal finds injury, anti-dumping duties will apply to subject imports for five years, subject to expiry review. If it finds no injury, the provisional duties are returned and the case ends.
Between now and then, the duty is real, the rate is unpublished, and the clock on exclusion requests is already running.