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)

Including:

• Background check services
• Bounty hunting services
• Detective agencies
• Fingerprint services
• Investigation services (except credit), private
• Investigators, private
• Lie detection services
• Missing person tracing services
• Polygraph services
• Private detective services
• Private investigation services (except credit)
• Skip tracing services