Confidential online booking

Book your examination with clarity and confidence.

Choose your nearest location, secure your appointment with a $100 deposit, and speak directly with a professional examiner before anything is finalized. If your preferred dates aren't available or your case isn't suitable, your deposit is refunded in full — and if you proceed, it's credited toward your total exam fee. The process is private, professional, and designed to give you clear next steps at every stage.

10,000+Examinations completed across North America, Canada and Europe
$100Deposit only to secure your booking
24 HoursFull refund if your case is not suitable
140+Private offices across the US and Canada
Start your booking

Secure your appointment in just a few steps.

Complete the booking form below to choose your location, preferred date, and examination type. Once submitted, your assigned examiner will review the case personally and confirm the next steps with you.

1
Choose Your Location
Location
Reason
Date & Time
Your Details
Review & Agree
Payment (Minimum $100 Deposit)
Pre-Exam
All Set

Choose your examination location

Select where you’d like to have your examination. We’ll show you available locations and pricing in that area.

Select your state
Please select a state.
Professional, confidential examinations — conducted by professional examiners following strict professional standards.Your information is kept confidential and used only to manage your booking and assessment. Payments are processed securely by Stripe; we never see or store your full card number.

What is the reason for your test?

Select the category that best describes your situation. This helps us assign the most suitable examiner.

Infidelity & Trust Issues
Cheating suspicions, partner verification, online relationships, substance abuse
Most requested — 42% of bookings
Theft & Fraud
Stolen property, employee misconduct, business disputes, missing funds
False Accusations & Legal
Criminal allegations, sexual allegations, child custody, family disputes
Other / Not Sure
Pre-employment screening, general enquiry, or something else entirely
Please select a reason for your test.

Select Your Preferred Date and Time

If you are not sure about dates yet, choose the first option and our support team will help coordinate availability with you. Only choose dates below if you already want to suggest them now.

Not sure, I want to discuss dates available with support team
Not sure, I want to discuss dates available with support team
I will choose now

Your Details

All information is encrypted and treated with the strictest confidence. Your details are used solely to manage your booking and to allow the examiner to contact you if needed.

Please enter your first name.
Please enter your last name.

Enter the name of the person placing this order. Examinee details will be collected in the next step after your booking is placed.

Please enter a valid email address you can access today; we’ll send your confirmation and pre-exam link here.
Please enter a valid phone number so we can contact you about your appointment.
A brief, honest summary helps your examiner prepare for your case. You don’t need to write specific questions — just share the general situation and your examiner will guide you through the process. Not shared outside our team.

Please review and accept each of the following to continue: *

1 / 5

You are almost done. Review one section at a time and sign once all 5 sections are accepted.

Payment

Enter your payment details below to complete your booking. You’re only paying the booking fee today.

Order summary

Secure your booking fee now and we’ll confirm the next steps with you directly.

Location
Examination
Booking fee due today $100
Remaining balance after booking is finalized$0

Payment details

Your payment form is ready below. Card payments usually confirm straight away; ACH Direct Debit and bank transfers may take longer to clear before your booking is fully confirmed.

256-bit encrypted - Processed by Stripe - We never store your card details
Your bank statement will show LDT BOOKING FEE — nothing that references polygraph or lie detector.

You’re only paying the booking fee today. The remaining balance is arranged later with your examiner once suitability and appointment details are confirmed.

A booking fee is required to secure your appointment request. It confirms that you wish to proceed, helps us avoid non-genuine bookings, and allows your examiner to begin the preparation needed for your case. If your dates aren't available or your case isn't suitable, this fee is refunded in full — otherwise, it's credited toward the total examination cost.
Need help with your booking?Call +1 844 643 8916Mon-Fri: 8am-5pm EST
Payment details & FAQ

Your payment is processed securely by Stripe. We never see or store your full card number or full bank account details.

You’re paying the $100 booking fee today only. The remaining balance is settled later with your examiner after suitability review and appointment confirmation.

If your selected dates are not available, we will offer suitable alternatives. If no mutually suitable appointment can be arranged, your booking fee will be refunded in full. Refunds may also apply where the examiner determines that the case or examinee is unsuitable for testing.

Get help completing your booking

We’ll email our team with your booking details so they can help you finish payment without creating duplicate charges.

Booking Request Received!

Your $100 booking fee has been received. Your case will be reviewed and an examiner assigned after pre-examination is completed.

Ref: LDT-

A confirmation email has been sent to .

What happens next:
  1. Complete your Pre-Examination Assessment (link below) within 24 hours.
  2. Your case is reviewed and an examiner trained to APA standards is assigned.
  3. You receive confirmation with examiner details, venue, date, and preparation instructions.
Complete Pre-Examination Assessment →
How it works

A clear and confidential process from start to finish.

Book onlineChoose your location, service type, and preferred date, then secure the booking with your deposit.
Speak with your examinerYour assigned examiner will contact you directly to review the case and confirm suitability.
Attend your examinationYour session takes place in a private office and includes the pre-test interview and examination.
Receive your reportYou will typically receive your written report within 24 hours of the examination.
At a glance

Everything you need to know before booking.

Deposit to book$100
Balance dueAfter suitability review and appointment confirmation
DurationTypically 90 minutes to 2 hours
Payment methodsCard, Apple Pay, Google Pay, ACH Direct Debit, and bank transfer
Refund policyFull refund if not suitable or your dates aren't available — otherwise credited toward your total fee
Questions

Common booking questions.

What happens after I book online?

You will receive confirmation straight away, then your examiner will contact you personally to review the case and confirm the appointment details.

Do you charge the full fee immediately?

No. Only the booking fee is taken when you book online. The remaining balance is handled later once your case has been reviewed and your appointment is finalized.

What if a polygraph is not suitable for my situation?

If the examiner determines that a polygraph is not appropriate for your case, your deposit will be refunded in full.

Is the $100 deposit refundable?

Yes. The deposit simply confirms you're ready to schedule and reserves your appointment slot. If your preferred dates aren't available, or the examiner determines a polygraph isn't suitable for your case, your deposit is refunded in full. If you proceed with your appointment, the $100 is deducted from your total exam fee — so you never pay extra.

Instant SMS & email confirmation Secure Stripe checkout Private offices nationwide No full payment upfront