HTS Online Reference Tool
The HTS Online Reference Tool is a comprehensive website for users of the Harmonized Tariff Schedule of the United States (HTS).
The HTS comprises a hierarchical structure for describing all goods in trade for duty, quota,
and statistical purposes. This structure is based upon the international Harmonized Commodity
Description and Coding System (HS), administered by the World Customs Organization in Brussels ;
the 4- and 6-digit HS product categories are subdivided into 8-digit unique U.S. rate lines and 10-digit
non-legal statistical reporting categories.
Commodity Translation Wizard
The Commodity Translation Wizard Translates between HTS codes and those for SITC and NAICS classifications.
The Translation Wizard is useful to translate individual numbers.
North American Industry Classification System (NAICS)
To learn more about the North American Industry Classification System (NAICS). The NAICS system is the standard used by
Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing
statistical data related to the U.S. business economy.