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	IOCS Logo


NIOSH provides two products that support the automation of coding industry and occupation. For detailed information about each of these products click the links provided below.


NIOSH Industry & Occupation Computerized Coding System (NIOCCS)

NIOCCS is a web-based Industry and Occupation (I&O) coding tool released for public use in December 2012. Features include: autocoding and computer-assisted coding of I&O narratives; coding according to the Bureau of Census 2000, 2002, 2010 I&O Classification System; option to output associated NAICS and SOC codes; and crosswalk capabilities for Census 1990, 2000, 2002, and 2010 classification schemes.

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Standardized Occupation and Industry Coding (SOlC) System

SOIC is a previously released I&O coding software package developed by NIOSH that uses the Census 1990 I&O Classification System. SOIC is still available for historical purposes.

Click here to learn more about SOIC and how to downloaded the software.