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Domestic Violence and Testing for Batterer Intervention and Prevention Program (BIPP)

Bilingual Polygraph Services conducts monitoring tests to determine whether the defendant has committed violations that include:

  • Use of physical violence during treatment.
  • Making terroristic threats during treatment.
  • Violation of a protective order while on supervision.
  • Contact with the victim.
  • Possession of prohibited weapons (e.g., firearms) while on supervision.


How Can We Help !
libby langford picture
Libby Langford (DBA Bilingual Polygraph Services) is a polygraph examiner approved by the American Polygraph Association since 2005. In addition, she is an Immigration Credibility Assessment Registered Examiner (I-CARE Registry #0015).

Libby Langford

CEO & Owner