Trade glossary · classification

HS code

Also known as: Harmonized System code, HS6

Harmonized System code — a 6-digit international classification for traded goods, governed by the World Customs Organization. The first 2 digits = chapter, 4 digits = heading, 6 digits = subheading.

The Harmonized Commodity Description and Coding System ("HS") was adopted in 1988 and is used by 200+ countries. The 6-digit version is internationally standardized; countries extend it with additional digits (8 or 10) for national tariff purposes. CEPII BACI publishes data at the HS6 level, which is the most granular cross-country comparable level. Updates are issued every five years (HS92, HS96, HS02, HS07, HS12, HS17, HS22).

Examples

  • 870323 = passenger cars with engine 1500–3000cc.
  • 270900 = crude petroleum oils.
  • 851712 = telephones for cellular networks (smartphones).
Authoritative source: World Customs Organization ↗

Related terms

HS chapter (HS2)
The first two digits of the Harmonized System code, identifying a broad chapter (e.g. 27 = mineral fuels, 87 = vehicles).
HS6 subheading
The full 6-digit Harmonized System code identifying a specific product line (e.g. 870323 = passenger cars 1500–3000cc).
WCO
World Customs Organization — maintains the Harmonized System (HS) and standardizes customs procedures across 184 member countries.