The need for knowledge is dynamic and comes with decades of work toward a common goal: Security. McCann Principals are active in the following organizations:

American Academy of Professional Law Enforcement The Overseas Security Advisory Council National Law Enforcement Associates National Business Aviation Association International Association of Credit Card Investigators International Association of Chiefs of Police The American Society for Industrial Security Retired Detectives of the Police Department of the City of New York Jewelers Security Alliance Association of Certified Fraud Examiners, retired

International Cargo Theft Council Association International Association of Asian Crime Investigators International Association of Law Enforcement Intelligence Analysts U.S. Coast Guard Auxiliary Federal Law Enforcement Officers Association of Former Federal Narcotics Officers National Cargo Security Council American Academy for Professional Law Enforcement National Law Enforcement Associates American College of Forensic Examiners