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Economics Subject Guide: ECON: 3901: International Trade

ECON 3901: International Trade

 

Research Guide

Finding your Industry & Product Classification Codes

Harmonized System Nomenclature
Tip: The easiest way to find your product's HS classification is to download the Statistics Canada Canadian Export Classification PDF and search the entire PDF using CTRL-F.  

Harmonized System Nomenclature, Maintained by the World Customs Organization. (See WCO  PDF version for alternative search interface.)
The Harmonized System (HS) is the Harmonized Commodity Description and Coding System comprised of about 5,000 commodity groups, each identified by a six digit code. It is used by more than 200 countries and economies as a basis for their Customs tariffs and for the collection of international trade statistics. Over 98% of the merchandise in international trade is classified in terms of the HS.

Statistics Canada's Canadian Export Classification is based on the Harmonized System.

Industry Classification Systems (NAICS, SIC, etc.) By Statistics Canada.
This page links to the latest North American Industry Classification (NAICS Canada) version and several other classification systems.

Product Classifications (NAPCS, etc.) By Statistics Canada.
The North American Product Classification System, for aggregated import and export statistics of goods and services, replacing SIGs and SEGs (Summary Import & Export Groups). Less detailed, and not always compatible with the HS.