Statement and Witness Verification

Central Polygraph Service can assist with customized polygraph examinations when the version of events provided by a witness in regards to an observed incident or overheard verbal statement needs to be verified. Central Polygraph Service can issue an official report detailing the results of the polygraph examination which can be used to prove the veracity of the witness’s version of events.

  • Verification of Incidents Observed by the Witness
  • Verification of Verbal Statements Overheard by the Witness
  • Witness Verification Testing for Private Issues and Criminal Matters

Central Polygraph Service utilizes state-of-the-art digital polygraph systems and conducts polygraph examinations according to strict standards and methods as approved and accepted by the American Polygraph Association and the U.S. Federal Government. Due to established laws, there is a strict limit of up to (4) pertinent test questions that may be established by the client for each polygraph examination (all other questions on the polygraph test are generic in nature and are established by the examiner for baseline purposes). Although each polygraph examination is always customized per the client’s needs and requests, following is a sample list of just some of the types of approved pertinent test questions that are frequently used for statement and witness verification type examinations:


  • Did you witness (SPECIFIC NAME) enter the residence at 123 Main Street?
  • Did you hear (SPECIFIC NAME) verbally state to (SPECIFIC NAME) that he wanted to have sex with her?
  • Did you witness (SPECIFIC NAME) strike (SPECIFIC NAME) at the Bar on 123 Main Street?
  • Did you witness (SPECIFIC NAME) remove the cash from the register at the ABC Co.?
  • Did you witness (SPECIFIC NAME) fondle the breasts of (SPECIFIC NAME) in the hallway at ABC Co.?
  • Did you hear (SPECIFIC NAME) use foul language while addressing (SPECIFIC NAME)?

Polygraph Test Fee: $550.00 Per Test/Per Person ($100 Scheduling Fee + $450 Test Fee)

For more information on the polygraph testing process, please see our “How Polygraph Works” section by clicking here.

For answers to frequently asked questions, please see our “Test Guidelines and Frequently Asked Questions” section by clicking here.

For more information on our test fees and cancellation policy, please see our “Test Fees and Cancellation Policy” section by clicking here.