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Code 8543 90 · Heading 8543

Parts for other electrical machines and apparatus with an independent function

This code covers parts for electrical machines and apparatus that have an independent function and are not otherwise specified in the electrical-goods group. It does not cover the specifically named machine classes or complete machines and apparatus covered by the neighbouring codes.

For example

  • Replacement circuit board for an electrical machine with an independent function, not otherwise specified, and not a part for a particle accelerator, signal generator, galvanising, electrolysis or electrophoresis machine, or electronic cigarette
  • Replacement housing for an electrical apparatus with an independent function, not otherwise specified, and not a part for a particle accelerator, signal generator, galvanising, electrolysis or electrophoresis machine, or electronic cigarette
See the official tariff text

Official tariff text

Parts of electrical machines and apparatus, having individual functions, n.e.s. in chapter 85

How we got to this code

  1. XVI
  2. 85
  3. 8543
  4. 8543 90
Show the steps

Pick the 8-digit code

Pick the description that best matches your product.

Import duty on the codes below: 0.0%

3 codes below this one

This is the catch-all under 8543: it covers what the sibling codes below do not.

This is the remainder for parts of electrical machines and apparatus with an independent function that are not named by the neighbouring codes.

Compare the sibling codes

See all 6 codes at this level

Classification decides the rate here: from 0.0% to 4.0%.

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

  • Their lines1 Norwegian line

85.43.9000 Parts

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

  • Their lines2 British lines

8543 90 10 00 Assemblies of stacked galvanic cells for water electrolysis machines for the production

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

We do not estimate this one.

The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

Not estimated

  • Their lines9 US lines
  • Entry dateSept. 17, 2026

8543.90.12.00 Electrical machines and apparatus, having individual functions, not specified or included

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

  • 85.43.9000

    Parts

    Ordinary duty
    Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

  • All 2 UK lines under this code

    They all have the same duty rates shown here.

    Ordinary duty
    Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 9 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

  • 8543.90.12.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Of physical vapor deposition apparatus of subheading 8543.70

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.15.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Assemblies and subassemblies for flight data recorders, consisting of two or more parts or pieces fastened or joined together, Printed circuit assemblies

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.35.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Assemblies and subassemblies for flight data recorders, consisting of two or more parts or pieces fastened or joined together, Other

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.65.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other, Printed circuit assemblies, Of flat panel displays other than for articles of heading 8528, except for subheadings 8528.52 or 8528.62

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.68.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other, Printed circuit assemblies, Other

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.85.00

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other, Of flat panel displays other than for articles of heading 8528, except for subheadings 8528.52 or 8528.62

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.88.45

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other, Of particle accelerators

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

  • 8543.90.88.65

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other, Of electronic cigarettes and similar personal electric vaporizing devices

    General rate
    Free
    From the EU
    10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
Show all 9 lines

  • 8543.90.88.85

    Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, Parts, Other

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.