Backster School 50th Anniversiary
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Backster School of Lie Detection is a subsidiary of Limestone Technologies, Inc., and continues to be a premiere polygraph training school throughout the world.  The school has been dedicated to the Polygraph Profession since 1959!

The Backster School of Lie Detection is the premier polygraph school worldwide and remains loyal to the Backster Zone Comparison Technique.  We are the only polygraph school authorized to teach and feature the Matte Quadri-Track along with other validated techniques and TDA scoring methodology including: Federal Zone/Bi-Zone; AFMGQT, DLST, Utah, etc.  Backster students will also have a unique opportunity to still learn directly from the Grand Master and Father of the Modern Polygraph Technique, Cleve Backster, through numerous audio/video sessions that were previously recorded.  We are a school of choice for numerous Countries, for both private and law enforcement training, including:  Australia, Bulgaria, New Zealand, Canada, China, El Salvador, France, Germany, Guatamala, Israel, Iran, Jamaica, Panama, South Korea, Lebanon, Mexico, Saudi Arabia, South Africa, Taiwan, United Arab Emirates, United Kingdom, Scotland, etc.

CALENDAR YEAR 2017/2018: 

The Backster School of Lie Detection is pleased to announce the addition of a 2-Day PCSOT Training Course specifically designed for Treatment, Probation, and Parole personnel to further acquaint them with PCSOT Polygraph Methodology. Please register or e-mail the school, if interested.
(PE-198)  Is Official  for Olympia, Washington  January 15 - March 23, 2018.  It will be held at the Marriott Townplace Suites located at 900 Capitol Way South, Phone: (360) 753-8770.  Individual reservations can be made at a Government rate of $128.  Tell them you are with the Backster School of Lie Detection.  A Basic PCSOT Course will directly follow this course.
BACKSTER EUROPE: ​The Backster School of Lie Detection has a direct association with ASSESS, Ltd and the General Manager, Todor Todorov for continuing Backster Polygraph Training courses in Bulgaria and other countries.  With this association, the Backster School of Lie Detection, through ASSESS, is able to offer a direct internship program following graduation from the basic polygraph training course.  This will allow students to complete their required field project of 20 polygraphs and gain invaluable polygraph experience.  For information on the next class or to register ... contact Velina.  E-mail address: Polygraph@Assess.BG .
​18-22 September, 2017.  Durjba Bay Garden Hotel, Kranevo, Bulgaria.  For information, contact Velina at: Polygraph@Assess.BG
PE-199: is in the planning stages for Sofia, Bulgaria for spring, 2018.  For information, contact Velina at: Polygraph@Assess.BG

SCHOOL REGISTRAR:  JT Adams, Backster School of Lie Detection, P.O. Box 12443, San Diego, CA  92112-3443.  (619) 218-1020.


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