HS 854390 Parts
Quick Answer: Parts imported under HS 854390 enter the UK at 0.00%, the EU at 0.00%, and the US with rates varying from Free to 35% ad valorem. This heading specifically covers parts and accessories that are not elsewhere specified or included in Chapter 85 of the Harmonized System, which deals with electrical machinery and equipment. These are components intended for use with the electrical machines and apparatus classified under heading 8543. Importers and customs brokers should carefully verify the specific part and its intended use to ensure correct classification and application of duty rates, as the US has a wider range of tariff treatments. CustomTariffs aggregates this data, highlighting the importance of precise documentation for compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8543900000 | 0.00 % | — | — |
| 8543901000 | 0.00 % | — | — |
| 8543909000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8543900000 | 0.00 % | — | — |
| 8543901000 | 0.00 % | — | — |
| 8543909000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8543906500 | Free | — | ["No."] |
| 8543908500 | Free | — | ["No."] |
| 8543901200 | Free | — | ["No."] |
| 8543901500 | Free | — | ["No."] |
| 854390 | — | — | — |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 854390 cover?
This subheading covers parts and accessories specifically designed for use with machines of heading 8543, which encompasses electrical machines and apparatus having individual functions, not elsewhere specified or included in Chapter 85. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes and definitions found in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database, this includes components such as printed circuit boards, casings, connectors, and internal sub-assemblies that are solely or principally intended for incorporation into or repair of these unique electrical apparatus, ensuring their specific function is maintained.
What falls outside HS 854390?
The following products are excluded from HS 854390: general-purpose parts that can be used in a variety of electrical machines, such as standard screws, wires, or generic power supplies not specifically designed for a machine of heading 8543. Additionally, complete machines or apparatus of heading 8543 themselves, or parts of machines classified under other headings of Chapter 85 (e.g., parts of televisions under 8528, or parts of sound recorders under 8521), are not to be classified here. For instance, a universal battery charger would not be classified here if it is not specifically designed for a particular 8543 apparatus.
What are common classification mistakes for HS 854390?
A common error is classifying a part under HS 854390 when it is more specifically provided for in another heading, violating General Rule of Interpretation (GRI) 3(c) which states that goods should be classified under the heading which occurs last in numerical order among those which equally merit consideration. For example, a specialized sensor that is a component of a medical device classified under heading 9018, even if it could technically be considered a part of a machine of 8543, should be classified with the medical device. Importers often overlook the principle of essential character or specific provision.
How should importers classify products under HS 854390?
The correct procedure for classifying parts under HS 854390 involves a thorough examination of the part's specific function and its intended use with a machine of heading 8543. Importers and customs brokers must consult the WCO Explanatory Notes for heading 8543 and relevant national tariff schedules, such as the USITC HTS or EU TARIC. They should verify that the part is not specifically provided for elsewhere in the tariff and that it is solely or principally intended for a machine of heading 8543, considering the product's design and technical specifications.
How is the duty calculated for products under HS 854390?
A specialized control board for a signal generator (heading 8543) weighing 0.5 kg and declared at a customs value of $200 USD would attract a US duty of $10.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared value: 5.0% × $200 USD = $10.00. This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule (HTS) for HS code 854390.9000.
Which trade agreements reduce duties for HS 854390?
Several free trade agreements may reduce the applicable duty rate for HS 854390, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying originating goods from Canada and Mexico. Additionally, the Generalized System of Preferences (GSP) can offer duty-free entry for qualifying goods from certain developing countries. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries, depending on the specific agreement and jurisdiction.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 854390 (Parts)?
HS code 854390 covers 'Parts' of machines and apparatus of heading 8543. Duty rates vary significantly by country. For example, under the US Harmonized Tariff Schedule (USHTS), the Most Favored Nation (MFN) duty rate is Free. However, other countries may have different rates. For instance, the UK Trade Tariff shows a general rate of Free for this code. It is crucial to consult the specific tariff schedule of the importing country. Always verify the latest rates on official sources like the USITC, EU TARIC, or UK Trade Tariff.
How is the import duty for HS code 854390 calculated, and can you provide an example?
The duty calculation for HS code 854390 depends on the specific duty rate applied by the importing country. If the rate is 'ad valorem' (a percentage of the value), the calculation is straightforward. For example, if a country applies a 5% ad valorem duty on parts classified under 854390, and the declared customs value of the imported parts is $10,000 USD, the import duty would be $10,000 USD * 5% = $500 USD. If a specific duty (e.g., per unit) or a combination duty applies, the calculation would differ. Always confirm the basis of duty assessment with the relevant customs authority.
What documentation is typically required when importing parts under HS code 854390?
When importing parts classified under HS code 854390, standard import documentation is generally required. This includes a commercial invoice detailing the description, quantity, unit price, and total value of the parts; a packing list specifying the contents of each package; and a bill of lading or air waybill for transportation. Depending on the origin of the goods and any applicable trade agreements, a Certificate of Origin may be necessary to claim preferential duty rates. Importers should also be prepared to provide technical specifications or product literature if customs authorities require further clarification on the nature of the 'parts'.
Are there preferential duty rates available for HS code 854390 under trade agreements?
Yes, preferential duty rates may be available for parts classified under HS code 854390, depending on the trade agreements in force between the exporting and importing countries. For example, goods originating from countries that are part of the EU's preferential trade agreements or the UK's Free Trade Agreements may benefit from reduced or zero duty rates. To claim these preferences, importers must typically provide proof of origin, such as a Certificate of Origin, that meets the specific requirements of the relevant trade agreement. Consulting the importing country's customs authority or trade agreement resources is essential to determine eligibility and necessary documentation.
What are the classification criteria for determining if a component falls under HS code 854390 as 'Parts'?
HS code 854390 is for 'Parts' of machines and apparatus of heading 8543. The primary criterion for classification is that the item must be specifically designed for use with, or be identifiable as parts of, machines or apparatus of heading 8543 (which covers 'Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this Chapter'). General-purpose parts that could be used in multiple types of machinery, even if currently intended for a machine of heading 8543, may not be classified here. The Explanatory Notes to the Harmonized System provide further guidance. If an item is a component that is essential for the operation of a machine of heading 8543 and is not a finished product with its own distinct function, it is likely classifiable as a part under 854390.