An HS Code (Harmonized System Code) is a globally standardized, 6-digit numerical system maintained by the World Customs Organization (WCO) used to classify physical goods and inventory for international trade. It is utilized by over 200 countries and territories to streamline customs processes, track global trade data, and calculate import/export duties. How an HS Code Works
The code is built on a hierarchical, logical structure consisting of 21 main sections and 99 chapters.
Chapter (First 2 digits): Identifies the general grouping of the product (e.g., Chapter 09 is Coffee, Tea, Mate, and Spices).
Heading (First 4 digits): Identifies the specific product category within that chapter (e.g., 0901 represents Coffee, whether or not roasted or decaffeinated).
Subheading (First 6 digits): The universally standardized global code that narrows down the specific product type (e.g., 0901.11 represents non-roasted, caffeinated coffee).
Note: While the first 6 digits are uniform worldwide, importing and exporting countries often add 2 to 4 extra digits at the end of the code for national-specific purposes like taxation, anti-dumping rules, or statistical reporting. These extended codes are known as HTS (Harmonized Tariff Schedule) codes or tariff codes. Why HS Codes Are Critical for Inventory
If you are managing physical inventory that crosses borders, having the correct HS code is not just a recommendation, it is a legal requirement.
HS Codes in Shipping: What They Are and How to Use Them – Maersk