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NIOSH Industry and Occupation Computerized Coding System (NIOCCS)


Welcome to NIOCCS

Logon to NIOCCS

Register for a NIOCCS Account
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The NIOSH Industry & Occupation Computerized Coding System (NIOCCS) is a web-based system that translates industry and occupation (I&O) text into standardized I&O codes.

Primary System Features Include:

  • Automatic and Computer-Assisted Coding
  • Single Record Coding or Batch File Submissions
  • Crosswalk Coding

NIOCCS is available free of charge. Users must register for a NIOCCS account if they wish to submit a batch of records for coding.

To learn more about NIOCCS:

Image of NIOCCS News/Updates The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO
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