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SIC/NAICS Poll Remarks: Congratulations!

Congratulations, you have learned what you need to know to look for businesses by type in business directories that use the NAICS or SIC systems.

  1. SIC or NAICS numbers represent types of businesses.
  2. You can look up the numbers in a variety of places. Most directories have a lookup utility or a printed help sheet.
  3. You can use the same NAICS or SIC number in all directories that use that classification.