Skip directly to local search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options
CDC Home


Contact the NIOSH SOIC Group

occupation/industry logo

NOTE: This page is archived for historical purposes and is no longer being maintained or updated.

If you have questions about SOIC, send an email to Suzanne Marsh.

For information about industry and occupation coding in general or for information about a newer industry and occupation coding system, please view the NIOSH Industry and Occupation Coding and Support page.

Contact Us: 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