HS 901590 Parts and accessories
Quick Answer: Parts and accessories for surveying, meteorological, scientific, or measuring instruments imported under HS 901590 enter the UK duty-free, the EU duty-free, and the US at a rate equivalent to the article of which it is a part or accessory. This classification covers components and supplementary items specifically designed for instruments falling under HS heading 9015, such as parts for levels, theodolites, and other surveying equipment. Importers should carefully determine the classification of the finished instrument to ascertain the correct duty rate for its associated parts and accessories in the US. According to CustomTariffs data, while the EU and UK offer duty-free entry, the US approach requires careful consideration of the principal product's tariff.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9015900000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9015900000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 9015900130 | — | — | ["kg"] |
| 9015900140 | — | — | ["kg"] |
| 9015900150 | — | — | ["kg"] |
| 9015900160 | — | — | ["kg"] |
| 9015900190 | — | — | ["kg"] |
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 901590 cover?
This subheading covers parts and accessories specifically designed for instruments and appliances of heading 9015, which includes surveying, meteorology, hydrological, and geophysical instruments. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes, this encompasses components like lenses, prisms, tripods, carrying cases, and specialized adapters that are integral to the functioning of these scientific instruments. The USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database confirm that only items exclusively or principally used with instruments of heading 9015 are classified here.
What falls outside HS 901590?
The following products are excluded from HS 901590: general-purpose tools or accessories that can be used with a variety of instruments, not just those of heading 9015. For instance, standard screwdrivers, generic batteries, or common measuring tapes not specifically adapted for surveying equipment would be classified elsewhere, often under their own specific headings or within broader categories for tools or electrical components. Parts for unrelated scientific instruments, even if they appear similar, are also excluded.
What are common classification mistakes for HS 901590?
A common error is classifying general-purpose parts as specific to heading 9015. For example, a standard camera tripod might be mistakenly classified under 901590 if it is intended for use with a surveying camera, but if it is not exclusively or principally designed for such use, it would fall under a more general heading for photographic equipment parts. Adherence to General Rule of Interpretation (GRI) 1, which states that classification is determined by the terms of the headings and any relative section or chapter notes, is crucial.
How should importers classify products under HS 901590?
The correct procedure for classifying parts and accessories under HS 901590 involves a two-step process. First, determine if the part or accessory is specifically designed for an instrument falling under heading 9015. Second, consult the official tariff schedule of the importing country, such as the USITC HTS or the EU TARIC, to confirm the specific subheading and its descriptive notes. Importers and customs brokers should review product specifications and intended use documentation to ensure accurate classification.
How is the duty calculated for products under HS 901590?
A set of specialized surveying tripod legs, weighing 2.5 kg and declared at a customs value of $500 USD, would attract a US duty of $25.00. This is calculated using the U.S. Harmonized Tariff Schedule (HTS) Most Favored Nation (MFN) duty rate of 5% ad valorem, applied to the declared value ($500 USD × 0.05 = $25.00). If the item were subject to a specific duty based on weight, that rate would be applied instead, but for this example, ad valorem is used.
Which trade agreements reduce duties for HS 901590?
Several free trade agreements may reduce the applicable duty rate for HS 901590, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for goods from member countries. Documentation required typically includes a self-certified origin statement for USMCA and a specific origin declaration for CPTPP.
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FAQ
What are the typical import duty rates for HS code 901590 (Parts and accessories for instruments and appliances of heading 9015)?
Import duty rates for HS code 901590 can vary significantly by country. For example, under the United States Harmonized Tariff Schedule (US HTS), the Most Favored Nation (MFN) duty rate is often Free (0.00%). However, preferential rates under trade agreements may also apply. It is crucial to consult the specific tariff schedule of the importing country for the definitive rate. The USITC HTS is a primary source for US import duties.
How is the duty calculated for parts and accessories classified under HS 901590?
The calculation of duty for HS 901590 depends on the specific duty rate applied. If the rate is ad valorem (a percentage of the value), the duty is calculated as: Duty = (Value of Goods) × (Ad Valorem Rate). For instance, if a part valued at $1,000 is subject to a 3.5% ad valorem duty, the duty would be $1,000 × 0.035 = $35.00. Some countries may apply specific duties (per unit) or a combination. Always verify the applicable duty basis and rate.
Are there specific classification criteria for parts and accessories under HS 901590?
Yes, for a part or accessory to be classified under HS 901590, it must be specifically designed for use with instruments and appliances of heading 9015 (which covers surveying, meteorological, hydrological and geophysical instrument and appliance). General-purpose parts that could be used with multiple types of equipment are typically not classified here. The World Customs Organization (WCO) Harmonized System Explanatory Notes provide guidance on distinguishing specialized parts from general ones.
What documentation is typically required when importing parts and accessories under HS 901590?
Standard import documentation is usually required, including a commercial invoice, packing list, and bill of lading/air waybill. For HS 901590, it is highly recommended to include documentation that clearly identifies the specific instrument or appliance (heading 9015) that the part or accessory is intended for. This may include manufacturer's declarations, technical specifications, or product catalogs, which can assist customs authorities in verifying the classification and ensuring compliance.
How do trade agreements, such as USMCA or EU trade deals, affect duty rates for HS code 901590?
Trade agreements can significantly reduce or eliminate import duties for goods originating from member countries. For HS 901590, if the parts and accessories meet the rules of origin stipulated in an applicable trade agreement (e.g., USMCA for trade between the US, Mexico, and Canada, or various EU Free Trade Agreements), a preferential duty rate, often Free (0.00%), may be claimed. Importers must possess a valid Certificate of Origin and ensure the goods comply with all origin requirements to benefit from these preferential rates.