TARIFF TRACKER
Imposes 50 percent Section 338 duties on listed Canadian products in the dairy dispute
A 50 percent duty on Canadian products listed in Annex II, over Canada's dairy tariff-rate quota treatment of US goods. Proclamation 11056 moved the start to August 22, 2026, and Proclamation 11062 moved some products to an import ban from September 29, 2026.
Updated October 12, 2026
STATUS
In effect
·
EFFECTIVE
·
Section 338
RATE
50%
Additional ad valorem duty of 50 percent
COUNTRIES
Canada
COVERED GOODS
Certain products of Canada identified in Annex II. The Federal Register publishes the Annex II as images, so the HTS lines are not listed here; see the source.
EXCLUSIONS
The duties do not apply to articles subject to Section 232 duties or to articles, excluding unmanned aircraft, subject to the WTO Agreement on Trade in Civil Aircraft.
WHAT TO DO (OUR GUIDANCE, NOT LEGAL ADVICE)
If you import dairy, food or other consumer products from Canada, check Annex II of Proclamation 11047 (an image; CBP's CSMS messages list the HTS numbers) and whether a product moved to the import ban on September 29, 2026.
SOURCES
Proclamation 11047, 91 FR 46653 (July 23, 2026)
Proclamation 11056 (start moved to Aug 22, 2026) (August 24, 2026)
Proclamation 11062 (import ban on some products) (September 14, 2026)
QUOTES FROM THE SOURCE
Rate: "imported into the United States shall be subject to an additional ad valorem duty of 50 percent" (source)
Effective date: "on or after 12:01 a.m. eastern time on August 19, 2026." (source)
Signed: "I have hereunto set my hand this twentieth day of July, in the year of our Lord two thousand twenty-six" (source)
Covered goods: "certain products of Canada, as set forth in Annex II to this proclamation, imported into the United States" (source)
Countries: "certain products of Canada, as set forth in Annex II to this proclamation, imported into the United States" (source)
Exclusions: "The duties imposed in this proclamation shall not apply to articles subject to duties pursuant to section 232 of the Trade Expansion Act of 1962" (source)
Exclusions: "or articles, excluding unmanned aircraft, subject to the World Trade Organization Agreement on Trade in Civil Aircraft." (source)
Effective date: "The effective date of the additional ad valorem duties imposed in Proclamations 11046, 11047, and 11048 shall be 12:01 a.m. eastern time on August 22, 2026." (source)
Checked against source
on
Re-read Proclamation 11047 (50 percent on Annex II products of Canada over dairy TRQ treatment, Section 232 goods excluded), 11056 (start moved to Aug 22, 2026) and 11062 (some products moved to an import ban from Sept 29, 2026).
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