{
  "dataset": "trade.programmes",
  "generated": "2026-08-27T16:33:08.527Z",
  "licence": {
    "compilation": "CC BY 4.0",
    "compilation_url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Tariff Tracker, tarifftracker.io, published by PEF Consulting Partners Limited",
    "underlying": "The figures themselves belong to the bodies named in each dataset's sources. Most are Crown copyright under the Open Government Licence v3. Supplier tariff rates belong to the suppliers who publish them. Check the source terms before you rely on any of it commercially.",
    "corrections": "If a figure here is wrong, say so and we will correct it and record that we did."
  },
  "docs": "https://tarifftracker.io/api/",
  "fields": "https://tarifftracker.io/api/v1/dictionary",
  "as_of": "2026-08-26",
  "sources": [
    {
      "name": "USTR, Section 301 forced labour fact sheet",
      "url": "https://ustr.gov/about/policy-offices/press-office/fact-sheets/2026/july/fact-sheet-ustr-section-301-action-response-failure-60-economies-ban-imports-produced-forced-labor"
    },
    {
      "name": "Federal Register, Section 122 import surcharge",
      "url": "https://www.federalregister.gov/documents/2026/02/25/2026-03824/imposing-a-temporary-import-surcharge-to-address-fundamental-international-payments-problems"
    },
    {
      "name": "Federal Register, timber and lumber amendment",
      "url": "https://www.federalregister.gov/documents/2026/01/09/2026-00327/amendments-to-adjusting-imports-of-timber-lumber-and-their-derivative-products-into-the-united"
    },
    {
      "name": "Federal Register, indefinite de minimis suspension",
      "url": "https://www.federalregister.gov/documents/2026/06/24/2026-12670/indefinite-suspension-of-the-de-minimis-exemption-for-merchandise-arriving-through-all-modes-other"
    },
    {
      "name": "White House, pharmaceuticals proclamation",
      "url": "https://www.whitehouse.gov/presidential-actions/2026/04/adjusting-imports-of-pharmaceuticals-and-pharmaceutical-ingredients-into-the-united-states/"
    },
    {
      "name": "Troutman Pepper, three day suspension of the Section 338 duties",
      "url": "https://www.troutman.com/insights/three-day-suspension-of-section-338-additional-duties-on-canadian-imports/"
    },
    {
      "name": "White & Case, first use of Section 338",
      "url": "https://www.whitecase.com/insight-alert/trump-administration-imposes-50-tariffs-certain-canadian-products-first-use-section"
    },
    {
      "name": "Skadden, trade court strikes down Section 122",
      "url": "https://www.skadden.com/insights/publications/2026/05/us-trade-court-strikes-down-section-122-tariffs"
    },
    {
      "name": "K&L Gates, Supreme Court decision on the IEEPA tariffs",
      "url": "https://www.klgates.com/Summary-Supreme-Court-Decision-on-IEEPA-Tariffs-2-20-2026"
    },
    {
      "name": "Canada, Department of Finance countermeasures",
      "url": "https://www.canada.ca/en/department-finance/news/2026/08/canada-announces-targeted-countermeasures-and-substantive-support-for-workers-and-businesses-in-response-to-us-tariffs.html"
    },
    {
      "name": "Yale Budget Lab, state of US tariffs",
      "url": "https://budgetlab.yale.edu/research/state-us-tariffs-scotus-ruling-update"
    },
    {
      "name": "Penn Wharton Budget Model, effective tariff rates",
      "url": "https://budgetmodel.wharton.upenn.edu/p/2026-08-10-effective-tariff-rates-and-revenues-updated-august-10-2026/"
    },
    {
      "name": "Crowell, pharmaceutical tiered rate structure",
      "url": "https://www.crowell.com/en/insights/client-alerts/trump-administration-imposes-section-232-tariffs-on-patented-pharmaceutical-imports-tiered-rate-structure-takes-effect-beginning-july-31-2026"
    },
    {
      "name": "White & Case, narrowly targeted semiconductor tariff",
      "url": "https://www.whitecase.com/insight-alert/president-trump-orders-narrowly-targeted-25-section-232-tariff-certain-advanced"
    }
  ],
  "caveats": [
    "A programme's rate is the general rate. Variations name who is charged something else and why, and there are usually several.",
    "de_minimis status sits outside this table because it applies across all of them: Suspended since 2025-08-29."
  ],
  "blanks": {
    "authority_name": "The authority code is not one of the ones we hold a definition for.",
    "legal_basis": "Same as above.",
    "grounds": "Same as above.",
    "status": "No status is recorded.",
    "in_force_from": "No start date is recorded.",
    "note": "There is nothing to add."
  },
  "count": 11,
  "rows": [
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Steel and aluminium",
      "rate": "50%",
      "status": "in force",
      "in_force_from": "2025-06-04",
      "note": "General rate 50%. Reduced 25% available to firms with approved US onshoring plans.",
      "variations": [
        {
          "who": "United Kingdom",
          "rate": "25%",
          "why": "Exempted from the 4 June 2025 doubling, held at 25% pending negotiation."
        }
      ]
    },
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Copper",
      "rate": "50%",
      "status": "active",
      "in_force_from": "2025-08-01",
      "note": "Semi finished products only. Raw and refined copper currently outside scope.",
      "variations": []
    },
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Passenger vehicles",
      "rate": "25%",
      "status": "in force",
      "in_force_from": "2025-04-03",
      "note": "General rate 25% on vehicles and parts. Medium and heavy duty vehicles from 1 November 2025. Most US auto imports do not pay the general rate.",
      "variations": [
        {
          "who": "European Union, Japan, South Korea",
          "rate": "15%",
          "why": "Negotiated rate on vehicles."
        },
        {
          "who": "United Kingdom",
          "rate": "10%",
          "why": "Vehicles and parts, under a 100,000 vehicle annual quota. Executive order of 16 June 2025."
        },
        {
          "who": "Canada and Mexico",
          "rate": "0% on US content",
          "why": "USMCA qualifying vehicles are effectively duty free on their US content."
        }
      ]
    },
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Lumber and wood furniture",
      "rate": "10% / 25%",
      "status": "in force",
      "in_force_from": "2025-10-14",
      "note": "Softwood lumber 10%, wood furniture 25%. The scheduled increases were pushed back a full year by the amendment of 9 January 2026.",
      "variations": []
    },
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Advanced semiconductors",
      "rate": "25%",
      "status": "in force",
      "in_force_from": "2026-01-15",
      "note": "Far narrower than the name suggests. Logic integrated circuits inside specified performance and memory bandwidth bands only, with nine end use exceptions including data centres, research and development, repairs and consumer electronics. Semiconductor manufacturing equipment is not covered in this phase.",
      "variations": []
    },
    {
      "authority": "232",
      "authority_name": "Section 232",
      "legal_basis": "Trade Expansion Act of 1962",
      "grounds": "National security",
      "title": "Patented pharmaceuticals",
      "rate": "100% general",
      "status": "phasing",
      "in_force_from": "2026-07-31",
      "note": "Annex III companies from 31 July 2026, all other companies from 29 September 2026. The general rate applies to a minority of the trade: four of the largest sources are at 15% and the United Kingdom pays nothing.",
      "variations": [
        {
          "who": "European Union, Japan, South Korea, Switzerland, Liechtenstein",
          "rate": "15%",
          "why": "Negotiated ceiling."
        },
        {
          "who": "United Kingdom",
          "rate": "0%",
          "why": "Tariff free for a minimum of three years. Agreed 1 December 2025, formally published 2 April 2026."
        },
        {
          "who": "13 companies in Annex II",
          "rate": "0%",
          "why": "Holders of HHS most favoured nation pricing agreements. Zero until 20 January 2029."
        },
        {
          "who": "Approved onshoring plans",
          "rate": "20%",
          "why": "Reduced rate for firms with an approved US onshoring plan. Zero where combined with an MFN pricing agreement."
        }
      ]
    },
    {
      "authority": "301",
      "authority_name": "Section 301",
      "legal_basis": "Trade Act of 1974",
      "grounds": "Unfair foreign practice",
      "title": "Forced labour tariff",
      "rate": "10% / 12.5%",
      "status": "in force",
      "in_force_from": "2026-07-24",
      "note": "60 economies, 99.4% of United States imports. 10% where the economy operates or has committed to a forced labour import prohibition, 12.5% where it has not. Goods entered duty free under USMCA are exempt.",
      "variations": [
        {
          "who": "Canada and Mexico",
          "rate": "Exempt",
          "why": "Goods entered duty free under USMCA are exempt. US Note 52."
        },
        {
          "who": "European Union, Taiwan",
          "rate": "Net of MFN to 10%",
          "why": "Charged only to the extent existing duty falls short of 10%."
        },
        {
          "who": "Japan, South Korea, Switzerland",
          "rate": "To 12.5% combined",
          "why": "Charged up to a ceiling rather than on top of existing duty."
        },
        {
          "who": "China",
          "rate": "12.5% additive",
          "why": "Aggregate Section 301 exposure reaches 37.5% on List 1 to 3 goods and 20% on List 4A goods."
        }
      ]
    },
    {
      "authority": "301",
      "authority_name": "Section 301",
      "legal_basis": "Trade Act of 1974",
      "grounds": "Unfair foreign practice",
      "title": "Brazil",
      "rate": "25%",
      "status": "in force",
      "in_force_from": "2026-07-22",
      "note": "Effective 12.01am ET on 22 July 2026, CBP CSMS 69302472. A large exemption list is set out in the Federal Register notice annexes. Stacks with the 12.5% forced labour layer for a potential 37.5%.",
      "variations": []
    },
    {
      "authority": "338",
      "authority_name": "Section 338",
      "legal_basis": "Tariff Act of 1930",
      "grounds": "Discrimination against US commerce",
      "title": "Canada",
      "rate": "50%",
      "status": "in force",
      "in_force_from": "2026-08-22",
      "note": "First imposition of duties under Section 338 by any president. The three proclamations of 20 July 2026 set 19 August, then a proclamation of 18 August suspended the duties for three days to 12.01am ET on 22 August 2026. USMCA origin does not exempt. Roughly $20bn of annual imports, about 5.2% of the $382bn imported from Canada in 2025.",
      "variations": []
    },
    {
      "authority": "122",
      "authority_name": "Section 122",
      "legal_basis": "Trade Act of 1974",
      "grounds": "Balance of payments",
      "title": "Global surcharge",
      "rate": "10%",
      "status": "expired",
      "in_force_from": "2026-02-24",
      "note": "Statutory 150 day life under 19 USC 2132, with a 15% ceiling. The Court of International Trade invalidated it on 7 May 2026 as exceeding presidential authority; the government appealed on 8 May and obtained a stay on 12 May, so collection continued to expiry. Refunds with interest were ordered only for three named plaintiffs. Not truly global: USMCA qualifying goods and certain CAFTA-DR goods were carved out.",
      "variations": []
    },
    {
      "authority": "IEEPA",
      "authority_name": "IEEPA",
      "legal_basis": "International Emergency Economic Powers Act",
      "grounds": "Declared emergency",
      "title": "Reciprocal tariffs",
      "rate": "10% to 145%",
      "status": "struck down",
      "in_force_from": "2025-04-05",
      "note": "Learning Resources v Trump, consolidated with Trump v V.O.S. Selections, decided 20 February 2026, six to three. The Court held that IEEPA does not authorise tariffs at all, which also removed the trafficking tariffs on Canada and Mexico, not only the reciprocal schedule.",
      "variations": []
    }
  ]
}