Radar Arancelario

178 China Section 301 product exclusions (incl. fasteners) run through 2026-11-10; after expiry the affected HTS codes revert to their list rates (e.g. List 3 at 25%).

Alcance: HTS codes covered by the 178 exclusions

FY2027 starts 2026-10-01: MPF minimum $34.58 and maximum $670.86 (per Livingston/TBGFS secondary sources; FR citation pending verification). The fee schedule on this site switches automatically.

Alcance: Fees (all formal entries)

Per section 112(b)(3) of TDA 2000 (as amended by section 2008 of Pub. L. 119-103), CITA publishes the October 1, 2026 - September 30, 2027 aggregate limit on duty-free apparel assembled in beneficiary sub-Saharan African countries from regional/third-country fabric: 1,690,799,016 square meter equivalents (a 7% cap on aggregate apparel imports of the preceding 12 months), of which 845,399,508 SME (3.5%) is available under the lesser-developed country special rule (fabric origin unrestricted), 91 FR 59114. This is an aggregate limit, not a per-country allocation; entries in excess are dutiable at otherwise applicable rates and no tariff rates are changed. The preference program runs through December 31, 2028.

Alcance: Apparel assembled in beneficiary sub-Saharan African countries from regional/third-country fabric (AGOA section 112(b)(3) duty-free scope)

The pharma Section 232 general tier of 20% starts 2026-09-29 (rising to 100% on 2030-04-02); generics and companies with U.S. onshoring commitments may qualify for exemptions/adjustments.

Alcance: Chapter 30

The USITC has instituted Section 337 investigation 337-TA-1521 on certain electronic devices with certain audio technologies (91 FR 59161): BoomCloud 360 Inc. of Encinitas, California filed a complaint on August 14, 2026 (supplemented August 31, 2026) alleging infringement of U.S. Patent Nos. 10,524,078, 11,533,560 and 11,051,121, and requesting a limited exclusion order and cease-and-desist orders. This is an IP-based import-relief proceeding; institution itself changes no tariff rates. Any later limited exclusion order affecting imports of the involved products would be tracked then.

Alcance: Certain electronic devices with certain audio technologies (subject to the investigation outcome)

The USITC has determined to review in part the final initial determination finding a Section 337 violation in Inv. 337-TA-1449, requests written submissions on the issues under review and on remedy, the public interest and bonding, and has extended the target date for completing the investigation to November 13, 2026 (91 FR 58914). This is an IP-based import-relief proceeding with no tariff-rate effect at this stage; any later limited exclusion order would affect imports of the involved products and would be tracked then.

Alcance: Balloon dilation devices, systems and components thereof (subject to the investigation outcome)

Under the Paperwork Reduction Act (PRA), CBP has published a 60-day notice for revision of the information collection on exportation of used self-propelled vehicles (91 FR 58909); comments are due by November 16, 2026. This is a paperwork-administration notice that changes no tariff rates or filing obligations; no specific values are given, see the FR text.

Alcance: None (paperwork notice; no HTS codes)

Per CBP regulations, CBP announces that Bennett Testing Service, Inc. (Rahway, NJ) is approved as a commercial gauger and accredited as a commercial laboratory to gauge and test petroleum and certain petroleum products for customs purposes for three years as of August 28, 2025 (91 FR 58463). Accreditation notice only — no duty or filing changes; no specific values are given, see the FR text.

Alcance: Petroleum and certain petroleum products (inspection-accreditation notice; procedural)

Per CBP regulations, CBP announces that Saybolt LP (Pittsburgh, PA) is approved as a commercial gauger to gauge petroleum and certain petroleum products for customs purposes for three years as of September 3, 2025 (91 FR 58464). Approval notice only — no duty or filing changes; no specific values are given, see the FR text.

Alcance: Petroleum and certain petroleum products (inspection-approval notice; procedural)

Per CBP regulations, CBP announces that Saybolt LP (Deer Park, TX) is approved as a commercial gauger and accredited as a commercial laboratory to gauge and test petroleum and certain petroleum products for customs purposes for three years as of October 29, 2025 (91 FR 58463). Accreditation notice only — no duty or filing changes; no specific values are given, see the FR text.

Alcance: Petroleum and certain petroleum products (inspection-accreditation notice; procedural)

Per FR 2026-18839 (91 FR 58339), Proclamation 11065 modifies the scope of the 50% additional duty on Canadian motor vehicles under Proclamation 11048: products listed in Annex I Part A become subject to the duty and products in Part B are removed, with conforming HTSUS changes (Annex II), effective for goods entered for consumption, or withdrawn from warehouse for consumption, on or after 12:01 a.m. ET September 15, 2026. The 50% rate is unchanged and stacks on Section 232 and other layers. The stated rationale is that the modified scope still offsets the burden on U.S. commerce and better serves the public interest. Annexes are image-only — exact HTS lists follow the FR annexes; no specific values are given, see the FR text.

Alcance: Canadian origin: adjustments within motor vehicles 8701–8705 (indicative; Proclamation 11065 Annex I prevails; image annex)

Per FR 2026-18838 (91 FR 58331), Proclamation 11064 modifies the scope of the 50% additional duty on Canadian alcoholic beverages under Proclamation 11046: products listed in Annex I Part A become subject to the duty and products in Part B are removed, with conforming HTSUS changes (Annex II), effective for goods entered for consumption, or withdrawn from warehouse for consumption, on or after 12:01 a.m. ET September 15, 2026. The 50% rate is unchanged and stacks on Section 232 and other layers. Annexes are image-only — exact HTS lists follow the FR annexes; no specific values are given, see the FR text.

Alcance: Canadian origin: adjustments within alcoholic beverages 2203–2206/2208 (indicative; Proclamation 11064 Annex I prevails; image annex)

The SEC proposes to rescind the Investment Advisers Act 'political contributions' (pay-to-play) rule barring compensated advisory services to government clients for two years after covered contributions (Release No. IA-6994; File No. S7-2026-31; RIN 3235-AN65), with conforming books-and-records amendments; comments due November 9, 2026 (91 FR 57698). Financial-regulation matter unrelated to U.S. import duty calculation — no HTS code or duty rate affected.

Alcance: None (financial-regulation notice; no HTS codes)

Under Section 338(g) of the Tariff Act of 1930, the USITC must continuously ascertain discriminations against U.S. commerce under Section 338(a), (b) and (e) and advise the President. The Commission invites comments on how best to meet this statutory duty (91 FR 57387; comments due November 9, 2026). Procedural comment request with no direct duty change — but Section 338 is the legal basis of the current 50% additional duties on Canadian motor vehicles/dairy/alcoholic beverages and also authorizes import exclusion, so this implementation review is worth tracking; no specific values are given, see the FR text.

Alcance: No direct HTS codes (potential Section 338 scope subject to future actions)

The USITC has determined to review in part the final initial determination finding a Section 337 violation in Inv. 337-TA-1442 and solicits briefing on the issues under review, remedy, bonding and the public interest (91 FR 57383). This is an IP-based import-relief proceeding with no tariff-rate effect at this stage; any later limited exclusion order would affect imports of the involved products and would be tracked then. No specific values are given, see the FR text.

Alcance: Glow fish tape systems and safety helmet systems (subject to the investigation outcome)

PHMSA issues a final administrative determination, on Exxon Mobil's application, that federal law preempts New Jersey state common-law tort claims concerning the safe transportation of gasoline; state-law claims not substantively the same as the HMR provisions are preempted (91 FR 57439). Hazmat-transport regulatory matter unrelated to U.S. import duty calculation — no HTS code or duty rate affected.

Alcance: None (transport-regulation notice; no HTS codes)

Per the Paperwork Reduction Act, USDA's Foreign Agricultural Service requests comments on extending the information collection for Certificates of Quota Eligibility (CQEs) covering sugar and sugar-containing products entered under WTO/FTA tariff-rate quotas (OMB Control No. 0551-0014; comments due November 3, 2026). Procedural notice only — no duty or quota changes; no specific values are given, see the FR text.

Alcance: Chapter 17 sugars and sugar-containing products (under TRQs; procedural notice)

USDA announces a $325 fee per dairy import license for the 2027 tariff-rate quota year (7 CFR 6.33): only license holders may enter HTS dairy articles at in-quota rates. USDA estimates $631,516 in 2027 licensing administration costs ($386,288 staff + $245,228 other) across ~1,950 expected licenses, with the fee set on a cost-recovery basis. Applies from the 2027 quota year.

Alcance: Dairy articles under HTS tariff-rate quotas (no specific codes listed in the notice)

Per Section 405 of the Uruguay Round Agreements Act, USDA publishes updated 2026 quantity trigger levels (superseding prior notices): additional duties may be imposed under Article 5 of the WTO Agreement on Agriculture when import volumes exceed trigger levels, with the additional duties found at HTS chapter 99 subchapter IV. The annex covers 30+ product categories — beef, mutton, dairy, cheeses, peanuts, sugars, cotton — on calendar- or marketing-year periods (e.g., beef 608,799 MT; raw cane sugar 769,561 MT for Oct 2026–Sep 2027). This notice updates trigger quantities only; no duties are imposed by it.

Alcance: Products under WTO agricultural safeguards at HTS chapter 99 subchapter IV (beef, dairy, sugar, peanuts, cotton, etc., 30+ categories)

Per 7 CFR 6.34, USDA revises the dairy licensing appendices for the 2027 quota year: amounts from permanently surrendered, revoked, or unissued historical licenses (Appendix 1) transfer to lottery (nonhistorical) licenses (Appendix 2) — Appendix 1 falls by 3,144,542 kg to 39,606,581 kg and Appendix 2 rises by the same to 70,157,914 kg; designated licenses (Appendix 3 Tokyo Round / Appendix 4 Uruguay Round) are unchanged. Totals derive from HTS chapter 4 Additional U.S. Notes. Applies from the 2027 quota year.

Alcance: Chapter 4 dairy tariff-rate quotas

Implementing Section 3 of E.O. 14411 ('Strengthening Customs Enforcement', June 3, 2026), CBP issues an advance notice of proposed rulemaking (19 CFR parts 141/142/143/163, docket USCBP-2026-1058) seeking comments on: (1) submitting foreign export documentation at entry (export declarations, commercial invoices, packing lists, certificates of origin, export licenses, transport documents) to detect dual invoicing and undervaluation; (2) stronger manufacturer/shipper/exporter identification (redefining or replacing the MID, expanding the Global Business Identifier test); (3) supply-chain tracing technologies and expanded CTPAT security requirements. Comment stage only — no duty rates or filing obligations are imposed yet; no specific values are given, see the FR text. A follow-up NPRM is planned; potentially applicable to all HTS codes.

Alcance: All HTS codes (potentially applicable; comment stage)

Under Tariff Act §338 the President imposed a 50% ad valorem additional duty on Canadian-origin motor vehicles (Proclamation 11048), dairy (11047) and alcoholic beverages (11046). Originally effective 8/19, the start was moved by Proclamation 11056 to 12:01 a.m. ET on 2026-08-22. The duty stacks on all other layers; articles subject to Section 232 duties and WTO civil-aircraft-agreement articles are excluded. Exact HTS coverage is set by Annex II of each proclamation (image annex — the engine applies an indicative sector-level scope with a warning). Canada's 9/8 countermeasures do not affect the U.S. import stack.

Alcance: Canadian origin: motor vehicles 8701–8705, dairy 0401–0406, alcoholic beverages 2203–2206/2208 (indicative; Annex II prevails)

Copper and semi-finished copper articles face a 50% Section 232 tariff (chapter 74), sharing the metal mutual-exclusion group with steel/aluminium: only the highest rate applies within the group.

Alcance: Chapter 74

Per FR 2026-15181 (91 FR 47318) §1(a), the global Section 301 program takes effect 2026-07-24 (in-transit grace to 7/28): a flat 10% tier for 17 economies (incl. Canada, Mexico, India, Indonesia, Malaysia, UK); combined MFN+301 caps of 10% (EU/TW) and 12.5% (JP/KR/CH); a flat 12.5% tier for the other 38 investigated economies (incl. China, Vietnam, Thailand, Singapore, Brazil, Hong Kong). Section 232-covered goods, USMCA-qualifying goods and Annex I/II exemptions are exempt. Litigation pending — CBP enforcement prevails.

Alcance: All HTS codes

Following USITC's July 1, 2026 changes to HTS ten-digit statistical reporting categories, USTR makes conforming amendments to four China 301 product exclusions (HTS chapter 99 subchapter III U.S. notes 20(vvv)(i)(4)/(5)/(6) and 20(vvv)(iv)(4)): the first three now read 'through June 30, 2026; described in statistical reporting numbers 8413.91.9039/9046/9059/9099 effective July 1, 2026'; the fourth reads 'prior to July 1, 2026; described in 3926.90.9915/3926.90.9920 effective July 1, 2026'. Substantive exclusion coverage is unchanged — only the statistical reporting numbers move — effective retroactive to July 1, 2026; CBP will issue entry guidance.

Alcance: Statistical reporting numbers 8413.91.9039/9046/9059/9099 and 3926.90.9915/9920

IEEPA fentanyl/reciprocal tariffs were terminated on 2026-02-24. Duties paid under 9903.01/9903.02 between 2025-02-04 and 2026-02-24 may be refundable via the CAPE process; the engine keeps this historical layer for back-dated calculations.

Alcance: All HTS codes

Semiconductors and derivatives face a 25% Section 232 tariff (chapter 85 scope, indicative pending FR annex boundaries).

Alcance: Chapter 85 (indicative)

Softwood timber and derivative products face a 10% Section 232 tariff; the planned 2027-01-01 increase has been postponed.

Alcance: Chapter 44

Passenger vehicles, light trucks and key parts face a 25% Section 232 tariff (chapter 87); heavy trucks from 2025-11-01. Auto and metal groups are mutually exclusive.

Alcance: Chapter 87

Furniture articles face a 25% Section 232 tariff (chapter 94 scope, indicative); the planned 2027-01-01 increase has been postponed.

Alcance: Chapter 94

FY2026 Merchandise Processing Fee (MPF) is 0.3464% with a $33.58 minimum and $651.50 maximum; Harbor Maintenance Fee (HMF) stays 0.125%; informal entry fixed fees $2.69 / $8.06 / $12.09.

Alcance: Fees (all formal & informal entries)