Search the Harmonized System codes by product name or keyword. Find the correct customs classification for international shipping in seconds.
The Harmonized System (HS) is a 6-digit international standard for classifying traded products, used by customs authorities in 200+ countries.
Every international shipment requires an HS code on the customs declaration. The wrong code can cause delays, fines, or higher tariffs.
First 2 digits = Chapter, next 2 = Heading, last 2 = Subheading. Countries may add more digits for national tariffs.