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Lie Detector Near Me
Offices Worldwide
About Polygraph Testing
Everything you need to know
About Global Polygraph
Established in 1987
LIE DETECTOR TESTING
Selecting a qualified polygraph examiner can be challenging for most people, considering the high stakes involved. We understand the importance of this decision, and will never refer you to an untrained examiner, or one who uses a technique not validated by scientific research. If done correctly, by a properly trained examiner, lie detector testing is 90 to 95% accurate in specific issue testing (click HERE to see the research). We offer only true polygraph services. Do not be fooled by offers of voice stress analysis (VSA), which the U.S. Government has determined to be unreliable. Eye Scan technology (EyeDetect) also has its shortcomings. Most clients do not have the skills or resources to properly evaluate an examiner’s credentials before making a selection, which is where Global Polygraph comes in.
How to set up a lie detector test with us
STEP 1: Select the GPN testing location you would prefer to go to – Search our test locations HERE. Each location page provides the exam price, examiner credentials, gender, availability, and much more.
STEP 2: Register for an exam, either online, or by calling our 24-hour hotline (see number below). A deposit will be required which will be applied towards the overall exam fee.
STEP 3: After your registration is processed, your Examiner will contact you directly (usually within 2 business days) to schedule an appointment, and your Examiner’s contact information will be emailed to you. Walk ins and same day appointments are not available.
STEP 4: Schedule an appointment for a date and time that works for all parties involved. Keep in mind that a properly conducted exam may take 1-1/2 to 3 hours to complete. Be sure to follow all pre-test instructions that we provide to you.
STEP 5: Discuss with your Examiner what you are trying to resolve or discover with the test. Note that there are some topics we can NOT test for.
STEP 6: After the exam, your Examiner will provide a detailed written report at no extra charge.
Find a lie detector test location near me and register for an exam with one of our experts. We have offices worldwide with professional examiners ready to serve you.
BBB has determined that Global Polygraph Network ® meets BBB accreditation standards.
Find a lie detector test location near me and register for an exam with one of our experts. We have offices worldwide with professional examiners ready to serve you.
Important Information
Lie Detector Testing
Fraud Alert
Do you think $145 per test is a bargain? Think again. Most of those "discount" examiners never attended polygraph school. Avoid being scammed.
Relationship Tests
All GPN members have experience dealing with Relationship and Fidelity issues. We will help you regain some of that trust.
Truth About VSA
Don't be fooled by offers of Voice Stress Analysis (VSA) or "over the phone" lie detection. You'll get the same accuracy by flipping a coin.
Eye Scan Technology
EyeDetect is the latest fad in lie detection, but this new technology falls far short of polygraph. Here is a comparison of the two.
FORENSIC SCIENCES – AVERAGE ACCURACY COMPARISON
- 99.9% DNA Identification = Average error rate is 1 in every 1000 samples
- 98.8% Ballistics Matching
- 97.1% Fingerprint Identification
- 96.0% Voice Print Identification
- 92.4% Polygraph Testing (single issue) = Average error rate is 1 in every 13 tests
- 87.0% Eye Scan Lie Detection = Average error rate is 1 in every 8 tests
- 83.7% Polygraph Testing (multiple issue) = Average error rate is 1 in every 6 tests
- 83.6% Bitemark Identification
- 82.5% Handwriting Identification
- 54.1% Eyewitness Identification = Average error rate is 1 in every 2 identifications
- 50.0% Voice Stress Analysis = Average error rate is 1 in every 2 tests
Find a lie detector test location near me and register for an exam with one of our experts. We have offices worldwide with professional examiners ready to serve you.