Answered By: Yale CSSSI
Last Updated: Jul 11, 2016     Views: 12

SIC or Standard Industrial Classification codes are managed and maintained by the U.S. Department of Labor.  You can search for codes or browse the SIC manual at: https://www.osha.gov/pls/imis/sicsearch.html

NAICS or North American Industrial Classification System codes are developed and maintained by the U.S. Census Bureau. You can search for or browse NAICS codes at http://www.census.gov/eos/www/naics/

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