Many background check companies offer background screening services, and some have different official credentials than others. Knowing these organizations and the standards they uphold helps you identify legitimate background check companies. Accreditations to look for include:
Professional Background Screening Association (PBSA), formerly known as the National Association of Professional Background Screeners (NAPBS)
Background Screening Agency Authorized Partner Program (BSAAP)
Background Screening Credentialing Council (BSCC)