In preparing various studies, analysts at ICON Group use a number of official coding systems. The links below are coding systems that our clients may find useful to browse.

Trade Codes

•  SITC Revision 3 (Standard International Trade Classification, SITC Rev. 3, codes United Nations, and various agencies)

•  Harmonized Tariff Schedule (HTS codes are used by various U.S. Government Agencies)

Industrial Codes

•  SIC codes (Standard Industrial Classification codes are uses by various government agencies and firms)

•  NAICS codes (North American Industry Classification System replaces SIC codes)

•  ITA codes (broad industry codes used by the U.S. International Trade Administration for certain publications)

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