Official NAICS record
561611
Investigation and Personal Background Check Services
Official definition
This U.S. industry comprises establishments primarily engaged in providing investigation, detective, and personal background check services. Illustrative Examples: Fingerprint services Private detective services Polygraph services Private investigative services (except credit) Cross-References.
Why it matches
- Matches the official 2022 NAICS title and hierarchy
- Uses the Census Bureau definition as the grounding source
- Maps to the us industry level of the classification
Source and version
Edition2022 NAICSPublisherU.S. Census BureauVersionnaics-2022-9ccc85f7be7d786a-n1Official source2022 NAICS manual