Investigative Links: NALI Home | About NALI | Contact Us | Current News | Events Calendar NALI Publications Enjoy the first class writing by our award winning authors. Catch the latest news on or about our members. Find Members Find a member by location or name. The directory is easy to search to help locate a NALI member from our eight regions. Membership Learn about NALI member requirements, ...

American Polygraph Association's on-line polygraph resource center ...

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The Institute of Professional Investigators was founded in 1976 and is now the largest organisation of its kind in the world, yet emphasis is on quality rather than quantity. Current representation includes UK Government and Police investigators.