Please click the Following Link to download the API Documentation ZIP File.

The ZIP File Contains a PDF explaining how the API works, as well as 3 snippets of code you may use to do some initial Testing.

You can also test the BizAPI Service right on our website here: NAICS API Test

If you have any questions, please don’t hesitate to ask; reach out to your Current Contact or email us at

API Documentation (PDF)
API Documentation (Docx)