FREE one-day Polygraph Workshop:
Manual Chart Scoring using the
DACA Numerical Evaluation Scoring System
November 15, 2006 in Los Angeles CA
and
April 1, 2007 in Los Angeles CA
and
July 1, 2007 in Chicago IL
Learn more exacting techniques than
those taught at typical civilian polygraph
academies; this is formatted straight from
DACA's excellent 70-page scoring manual.