what is an NAICS code
The North American Industry Classification System (NAICS) 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.ugust 08, 2014 [PDF, 292KB] 2017 North American Industry Classification System (NAICS) Revision-Notice Regarding Implementation of the Factoryless Goods Producer Classification in NAICS 2017; Notices.