Table of Contents Relevance to Security Disqualifying Conditions  Refusal to Cooperate  Omission,  Concealment,  Falsification  Vulnerability to  Coercion Mitigating Conditions Reference Materials  Lying About  Background   Failure to Report   Criminal Record   Fabricate Experience   Falsify Drug Test Misrepresenting Educational Qualifications  Incomplete Education  Fake Diplomas and  Transcripts    Diploma Mills