Route: What it is
What a customs commodity code is
A customs commodity code is a structured code used to describe goods for customs purposes. The global foundation is the Harmonized System (HS), maintained internationally and used as the basis for national and regional tariff schedules.
Why it exists
Trade requires consistent product descriptions across borders. A code-based system supports tariff application, statistical reporting, and a common language between traders and administrations.
- Supports consistent classification of goods across jurisdictions.
- Provides a shared structure for tariffs, restrictions, and reporting.
- Helps align trade statistics and administrative data.
Who uses it
Commodity codes are used by customs authorities, importers and exporters, freight forwarders, and compliance teams. They appear in declarations and documentation where goods must be described in a structured way.
What this site does and does not do
This site explains terminology and structure. It does not classify goods, validate codes, provide lookups, or confirm tariff outcomes.