HS Codes
Harmonized System Code (HS) Lookup & Finder
Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.

Search Commodities
U.S. Harmonized Tariff Schedule
U.S. Tariff Rates
Heading / Subheading
Article Description
Unit of Quantity
General
Special
Antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes
Vaccines, toxins, cultures of micro-organisms (excluding yeasts) and similar products
Cell cultures, whether or not modified
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