ADSAI members foster and maintain good working relations with law enforcement organizations, the media and the business community. ADSAI develops and encourages the practice of high standards of personal and professional conduct among those persons serving in the investigative and security industry.

Founded in 1933 – Incorporated on September 13, 1937

 Peer into your Peers:
Private Detective &
Contract Security

an educational seminar

 Postponed until a later date!


Member Since 1976

The National Council of Investigation and Security Services, Inc.Security Services, Inc., is a cooperative effort of those companies and associations responsible for providing private security and investigation services to the legal profession, business community,government and the public.


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