HS Heading 8479 : Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof
HEADING DEFINITION & DISAMBIGUATION
HS Heading 8479 encompasses machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof. It classifies 13 6-digit WCO subheadings within Chapter 84 under the Harmonized System [USITC HTS 2026].
Subheadings Under Heading 8479
| HS Code | WCO 6-Digit Subheading Description | Chapter | Operational Package |
|---|---|---|---|
| 8479.10 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Machinery for public works, building or the like | 84 | View 8479.10 Package → |
| 8479.20 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Machinery for the extraction or preparation of animal or fixed vegetable or microbial fats or oils | 84 | View 8479.20 Package → |
| 8479.30 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Presses for the manufacture of particle board or fiber building board of wood or other ligneous materials and other machinery for treating wood or cork | 84 | View 8479.30 Package → |
| 8479.40 | Rope or cable-making machines | 84 | View 8479.40 Package → |
| 8479.50 | Industrial robots, not elsewhere specified or included | 84 | View 8479.50 Package → |
| 8479.60 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Evaporative air coolers | 84 | View 8479.60 Package → |
| 8479.71 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Passenger boarding bridges, Of a kind used in airports | 84 | View 8479.71 Package → |
| 8479.79 | Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, Passenger boarding bridges, Other | 84 | View 8479.79 Package → |
| 8479.81 | Other machines and mechanical appliances, For treating metal, including electric wire coil-winders | 84 | View 8479.81 Package → |
| 8479.82 | Other machines and mechanical appliances, Mixing, kneading, crushing, grinding, screening, sifting, homogenizing, emulsifying or stirring machines | 84 | View 8479.82 Package → |
| 8479.83 | Other machines and mechanical appliances, Cold isostatic presses | 84 | View 8479.83 Package → |
| 8479.89 | Other machines and mechanical appliances, Other | 84 | View 8479.89 Package → |
| 8479.90 | Parts | 84 | View 8479.90 Package → |
DISAMBIGUATION & CLASSIFICATION GUIDE
How to Select the Correct Subheading Under Heading 8479
Commercial shipments must be declared under the exact 6-digit WCO subheading that matches physical, chemical, or processing characteristics. Review the subheading descriptions above and verify against binding CBP CROSS rulings prior to entry filing.
Official Primary Sources & Authority References
USITC HTS Heading 8479 ↗
United States International Trade Commission official Harmonized Tariff Schedule.
CBP CROSS Rulings ↗
CBP e-Rulings database for Heading 8479 precedent rulings.
WCO Nomenclature ↗
World Customs Organization Harmonized System 2022 nomenclature standard.
U.S. Census Foreign Trade ↗
U.S. Census Bureau HTS-to-NAICS concordance and Schedule B export database.
Heading 8479 Frequently Asked Questions (FAQ)
What commercial articles are grouped under HS Heading 8479?
HS Heading 8479 covers Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter; parts thereof, grouping 13 6-digit WCO subheadings.
How are 6-digit subheadings structured under Heading 8479?
Subheadings under Heading 8479 range from 8479.11 to 8479.90, classifying goods by processing state, origin, or material composition.
What is the representative US import duty rate for Heading 8479?
US MFN general duty rates for Heading 8479 commodities range from Duty-Free up to representative ad valorem percentages under the 2026 US HTS.
Are Section 301 tariffs applicable to goods under Heading 8479?
Section 301 additional tariffs depend on the specific 8-digit or 10-digit US HTS code and country of origin (e.g. China Lists 1–4A).
What PGA message set flags apply to Heading 8479?
Partner Government Agency flags (FDA, USDA APHIS, EPA) apply depending on the specific commodity sub-classification.
How do I distinguish between subheadings under Heading 8479?
Review WCO subheading terms and candidate descriptions. For example, unroasted vs. roasted or decaffeinated vs. non-decaffeinated.
Can goods under Heading 8479 enter duty-free under USMCA?
Yes. Goods originating in USMCA territories (US, Mexico, Canada) enter duty-free under SPI code P with a valid Certificate of Origin.
What is the Section 321 de minimis limit for Heading 8479?
Eligible import shipments valued at $800 USD or less imported by one person on one day enter duty-free under 19 U.S.C. 1321.
What documents are required for formal customs entry of Heading 8479?
Commercial Invoice, Packing List, Bill of Lading, and CBP Form 7501 are mandatory for entries exceeding $2,500 USD.
How can an importer get a binding CBP classification ruling for Heading 8479?
Importers may apply for a binding ruling via CBP National Commodity Specialist Division under 19 CFR Part 177.