CBP publishes Quota Bulletin 26-232 for 2026 Further Ensuring Affordable Beef Tranche 3

CBP states in CSMS # 70240656 that Quota Bulletin 26-232 covers beef under HTSUS Chapter 2 subheadings addressed in Additional U.S. Note 3 and in the Presidential Proclamation and Annex "Further Ensuring Affordable Beef for the American Consumer" published on August 26. Tranche 3 runs from October 31, 2026 to November 30, 2026, with an opening date of Monday, November 2, 2026; Tranche 1 (September 1–September 30, 2026) and Tranche 2 (October 1–October 30, 2026) have expired.

BIS issues guidance to CBP on assessing U.S. content under Proclamation 11032 clause (2)(D)

The Commerce Department's Bureau of Industry and Security published guidance to U.S. Customs and Border Protection on assessing "U.S. content" for purposes of implementing tariffs under Clause (2)(D) of Proclamation 11032 of June 1, 2026. The document is a Federal Register notice; the available text does not state the products, countries, rates or an effective date.

CBP issues updated Section 232 guidance on pharmaceutical imports under Proclamation 11020

CBP states in CSMS # 70054007 that updated guidance covers Section 232 duties on pharmaceutical articles and ingredients under Proclamation 11020 and the September 23, 2026 Federal Register notice (91 FR 60360), with duties effective July 31, 2026 for Annex III companies and September 29, 2026 for all other companies. Entries use HTSUS headings 9903.04.60–9903.04.70, including 100% for patented articles under 9903.04.60, 15% for Japan, EU member countries, South Korea, Switzerland and Liechtenstein under 9903.04.62, and 0% for the United Kingdom under 9903.04.63. The notice makes five technical corrections to Annex I and one to Annex IV, removing 2937.23.50, 3002.13.00, 3002.14.00, 3002.15.00 and 3004.49.00 from Annex IV.

CBP: certain Canadian products excluded from U.S. importation under Proclamations 11061, 11062 and 11063 from September 29, 2026

CBP states in CSMS # 70050970 that, effective September 29, 2026, at 12:01 a.m. Eastern Time, certain covered products of Canada identified in the Annexes to Presidential Proclamations 11061, 11062 and 11063 are excluded from importation into the United States, covering certain commodities under HTSUS headings 0404, 1702, 1703, 2202, 2203, 2204, 2205, 2206, 2207, 2208 and 8711. Exclusion precludes admission into a Foreign Trade Zone or bonded warehouse, in-bond transportation and entry for consumption, and any entry containing covered products will be unconditionally rejected; entries filed in ACE that have not been released will be cancelled as of that time. Covered products imported before September 29, 2026, 12:01 a.m.

CBP adds ACE Cargo Release and FTZ error codes for restricted Canadian products under Proclamations 11061, 11062 and 11063

CBP states in CSMS # 70050117 that it has added error codes 239 (e214 FTZ admissions) and 335 (ACE Cargo Release) for designated imports originating from Canada entered for consumption or withdrawn from a warehouse for consumption on or after 12:01 a.m. ET on September 29, 2026, covering certain products under HTSUS headings 0404, 1702, 1703, 2202, 2203, 2204, 2205, 2206, 2207, 2208 and 8711, including alcohol packed in bottles, cans, boxes, kegs or other direct-to-consumption containers. The codes were added as part of the implementation of Proclamations 11061, 11062 and 11063. Non-compliant submissions will be rejected with those error codes.

CBP publishes Quota Bulletin 26-231 for Further Ensuring Affordable Beef Tranche 2

CBP states in CSMS # 70003236 that Quota Bulletin 26-231 covers beef under HTSUS Chapter 2 subheadings, Additional U.S. Note (AUSN) 3, as addressed in the Presidential Proclamation and Annex "Further Ensuring Affordable Beef for the American Consumer" published on August 26. Tranche 2 runs October 1, 2026 to October 30, 2026, with an opening date of Thursday, October 1, 2026; Tranche 1 (September 1–30, 2026) has expired and Tranche 3 runs October 31 to November 30, 2026. Entries submitted after 12:01 a.m. local port time and before 8:30 a.m.

CBP issues Harmonized System Update 2624 with Section 338 Canada tariff record changes

CBP states in CSMS # 69980710 that Harmonized System Update (HSU) 2624, created on September 11, 2026, contains 6 harmonized tariff records and 18 Automated Broker Interface (ABI) records, including Section 338 Canada updates. The update reflects White House modifications to the scope of products of Canada subject to additional duties on alcoholic beverages and motor vehicles, modifying the original annexes to 91 FR 46639 and 91 FR 46663 issued on July 23, 2026. Questions on the Section 338 Canada updates go to traderemedy@cbp.dhs.gov and on the HSU to the HTS Administrator at HTSAdmin@cbp.dhs.gov.

CBP modifies Section 338 additional duties on certain goods of Canada under Proclamations 11064 and 11065

CBP states in CSMS # 69851916 that, effective with goods entered for consumption or withdrawn from warehouse for consumption on or after 12:01 a.m. eastern time on September 15, 2026, the Section 338 Canada duties under HTSUS headings 9903.03.12 and 9903.03.14 are modified by Proclamations 11064 and 11065 of September 8, 2026, adding 122 HTSUS classifications and removing 2208.30.60 and 2208.70.00 from 9903.03.12 and 2501.00.00, 2523.29.00, 2940.00.60, 4803.00.40, 4818.90.00, 7801.10.00, 8537.10.91 and 9507.10.00 from 9903.03.14.

CBP issues guidance on Section 232 duties for unmanned aircraft systems and components

CBP publishes Quota Bulletin 26-230 for Further Ensuring Affordable Beef Tranche 1

CBP states in CSMS # 69709869 that Quota Bulletin 26-230 covers beef under HTSUS Chapter 2 subheadings and Additional U.S. Note 3, as addressed in the Presidential Proclamation and Annex "Further Ensuring Affordable Beef for the American Consumer" published on August 26. Tranche 1 runs September 1, 2026 through September 30, 2026, with Tranche 2 from October 1 to October 30, 2026 and Tranche 3 from October 31 to November 30, 2026.

White House issues executive order strengthening CBP customs enforcement

President Donald Trump signed the executive order "Strengthening Customs Enforcement" on June 3, 2026, directing CBP to require importers, domestic and foreign, to provide more detailed information about their ownership, business operations and supply chain and to maintain good standing with CBP to keep importing. Customs brokers will be held to higher standards and must conduct greater due diligence on their importers, foreign importers face heightened import restrictions, and bond rules are being updated to set new minimums and leverage against risk. The order does not state effective dates or the specific information importers must submit.