We present here a short tutorial on how to use the codes of the SIC and NAICS classification systems to search in business directories. There is also a short, ungraded, self-test.
Try the tutorial/
Test youself on what you learned Just click on the answers, or use the forward and back buttons to navigate.
To comment or request help, please e-mail Reference or call 503.399.5231.
Address of this page: http://library.chemeketa.edu/instruction/tutorials/sic-naics/intro.php
Updated: 30 August 2012