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North American Industry Classification System (NAICS)

NAICS Search




Downloads/Reference Files/Tools

  • scanned image of the 2007 NAICS Manual cover

Product Classification


The North American Product Classification System (NAPCS) is available for products of service industries.

NAPCS will focus on manufacturing products at a later date; for existing census codes, see the Numerical List link below.)

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Source: US Census Bureau  |  North American Industry Classification System|  Last Revised: January 07, 2009