23 Va. Admin. Code § 10-500-140
The federal government publishes a manual of North American Industry Classification System (NAICS) codes. A locality may use the NAICS codes in the course of classifying a business for BPOL tax purposes; however, the NAICS code of a business does not control, or even create a presumption, as to the correct classification for BPOL purposes for the following reasons:
§ 58.1-3701 of the Code of Virginia.
Derived from Virginia Register Volume 24, Issue 23, eff. October 6, 2008.