Harmonized System (HS)
An international standardized system of names and numbers to classify traded products, maintained by the World Customs Organization.
Understanding Harmonized System (HS)
The Harmonized System uses a 6-digit coding system that is used worldwide. Individual countries then extend these codes — the US uses 10-digit HTS codes. The first 2 digits identify the chapter, the next 2 the heading, and the next 2 the subheading.
Frequently Asked Questions
What is Harmonized System (HS)?
An international standardized system of names and numbers to classify traded products, maintained by the World Customs Organization.
Why is harmonized system (hs) important for US importers?
The Harmonized System uses a 6-digit coding system that is used worldwide. Individual countries then extend these codes — the US uses 10-digit HTS codes. The first 2 digits identify the chapter, the next 2 the heading, and the next 2 the subheading.