Do I need to have all my questions ready before I book?

Not at all. Just fill in what you can when you book and we'll contact you to discuss and finalise the questions together before the test. All questions must be answerable with yes or no. We typically work with 3 to 5 questions, with up to 30 total across the full test.

How does the actual test work?

The person being tested wears a lightweight BrainBit EEG headset. Questions appear on a laptop screen and they answer yes or no. The device reads their brain's involuntary P300 response in real time. The full session is typically 60 to 90 minutes.

Where can the test take place?

Anywhere quiet and private. We can come to your home, meet at a local hotel meeting room, a serviced office, or any private space you feel comfortable in. We operate a fully mobile service across the whole UK.

Can I get a same-day appointment?

Yes, depending on your location. If you book before noon we can often arrange same-day testing at £599. Next-day is available 7 days a week from £499.

How accurate is the P300 EEG test?

P300 EEG testing achieves around 95% accuracy in research conditions. Traditional polygraph tests typically achieve 65 to 75% accuracy and can be beaten through countermeasures. The P300 response is involuntary and significantly harder to manipulate.

When do I get my results?

Once the test is complete, the data is sent to our head office for analysis. Your full written PDF report is then emailed back to you — typically within 30 minutes to an hour. Results are always delivered the same day.

Is everything kept confidential?

Completely. We never share your details, case information or results with any third party. Your report is sent only to you by encrypted email.

Book a Lie Detector Test UK

Secure online booking with instant confirmation and flexible scheduling across the UK

Prefer to speak to someone first? Call 0161 524 5513 — Mon–Sun 8am–8pm

Professional P300 EEG lie detector testing from £499. Same-day from £599. 95% accurate, includes a full written report, no hidden fees.

Cheating partner · Workplace accusations · Family disputes · Corporate investigations · UK-wide mobile service

How It Works

Book & Confirm

Choose your test and pay securely — instant email confirmation with your booking reference.

Same-Day Call

An assessor calls you to discuss your case and finalise your questions.

Test Day

A 30–45 minute professional P300 brain-wave session.

Results Same Day

Analysed and emailed back to you, often within the hour.

What to Expect on Test Day

Private Testing Environment

Only one person is in the room during the test, for accuracy. Anyone with you can wait comfortably nearby.

Test Duration

Around 30–45 minutes, including setup, calibration and the P300 recording session.

Your Report

A detailed P300 report — question-by-question analysis, response waveforms, deception scores and examiner notes.

Select Your Service

Relationship & Infidelity Testing

£499

Advanced P300 brain-wave analysis for relationship fidelity, trust issues, and romantic deception verification.

Infidelity and adultery verification
Dating deception detection
Marriage counseling support
Pre-marital trust verification
Complete confidentiality guaranteed

Couples Testing Package

£799

Comprehensive testing for both partners to rebuild trust and verify mutual honesty in relationships.

Both partners tested same day
2 complete P300 tests included
Relationship reconciliation focus
Couples counseling room available
Save £199 vs individual tests

Family Matters & Theft

£499

Resolve family disputes, inheritance issues, and theft accusations with objective P300 brain-wave analysis.

Family theft and property disputes
Inheritance fraud detection
Child custody evaluation
Estate planning verification

Personal Safety & Identity

£499

Advanced P300 technology for personal safety verification, identity confirmation, and threat assessment.

Stalking and harassment assessment
Identity theft verification
Online dating safety checks
Witness credibility verification
Anonymous testing options

Insurance Fraud Investigation

£499

P300 EEG lie detector testing for insurance fraud — staged accidents, exaggerated claims, arson and bogus injury detection.

Staged accident & cash-for-crash detection
Exaggerated claim verification
Arson & property fraud investigation
Claimant clearance reports available
SIU & loss adjuster ready reports

Workplace Accusations

£499

Resolve false accusations at work with P300 EEG brain-wave evidence for HR panels, disciplinary hearings and tribunals.

False theft & fraud accusations
Misconduct & harassment allegations
Employment tribunal evidence
On-site workplace testing available
HR-ready professional reports

Private Lie Detector

£499

Confidential P300 EEG lie detector testing for any personal matter requiring scientific truth verification.

Any personal dispute or allegation
Legal defence evidence
Threat & harassment assessment
Home visit testing available
100% confidential service

Emergency Same Day/Next Day

£599

Urgent P300 testing service with same-day or next-day appointments for time-sensitive situations.

Same-day testing available
Next-day guarantee
24/7 emergency booking
Priority scheduling
Crisis situation support

Corporate 5-Test Package

£2,250

Essential corporate screening package for small teams and targeted investigations.

5 P300 EEG tests included
£450 per test (save £49 each)
Pre-employment screening
Basic fraud investigation
Standard reporting included

Corporate 10-Test Package

£4,000

Professional screening solution for medium-sized businesses and HR departments.

10 P300 EEG tests included
£400 per test (save £99 each)
On-site testing available
HR integration support
Priority scheduling

Corporate 15-Test Package

£5,625

Comprehensive screening program for larger organizations and ongoing investigations.

15 P300 EEG tests included
£375 per test (save £124 each)
Dedicated account manager
Custom protocols available
Advanced analytics reporting

Corporate 20-Test Package

£7,000

Enterprise solution for large corporations, government agencies, and high-volume screening.

20 P300 EEG tests included
£350 per test (save £149 each)
24/7 priority support
Multi-site deployment
Executive-level reporting

🇮🇪

Ireland

From £699

2 people £998 · Dedicated £1,499 · ≈ €820-1,755

UK-qualified P300 EEG examiner flown to Dublin, Cork, Galway, Limerick or Waterford. Short flight from Manchester. Ideal for relationship, family and private disputes. Save £399 by testing two people same visit.

Single £699 · Two-person £998
Additional person only £299
Dedicated 14-day visit £1,499
UK GDPR compliant · same as Irish GDPR
All-inclusive — flight, venue, report

See Ireland Details →

🇨🇭

Switzerland

From £1,499

10-pack £8,999 · ≈ CHF 1,700-10,150

UK-qualified P300 EEG examiner flown to Zurich, Geneva, Basel, Bern. Private banking, family office, corporate compliance. German/French/Italian interpreters. 2hr flight from Manchester.

Single £1,499 · Two-person £1,999
Corporate 10-pack £899/test
Private banking / family office specialist
UK GDPR + Swiss FADP compliant
All-inclusive — flight, venue, reports

See Switzerland Details →

🇺🇸

USA

From £2,499

Express visit £3,999 · ≈ USD 3,200-5,100

UK-qualified P300 EEG examiner flown to any major US city — NYC, LA, Chicago, Miami, Houston, DC. Independent alternative to US polygraph providers. Corporate, relationship, legal and second-opinion cases.

Express visit within 14 days
Scheduled shared visits (lower price)
EPPA-compliant corporate investigations
Spanish/Mandarin interpreters available
All-inclusive — travel, venue, report

See USA Details →

🇸🇬

Singapore

From £2,499

Express visit £3,999 · ≈ SGD 4,250-6,800

UK-qualified P300 EEG examiner flown to Singapore. Private venue in CBD or Marina Bay. Corporate, infidelity, legal and second-opinion cases.

Express visit within 14 days
Scheduled shared visits (lower price)
Corporate packages (3+ tests)
Mandarin/Malay/Tamil interpreters available
All-inclusive — travel, venue, report

See Singapore Details →

🇨🇦

Canada

From £1,799

10-pack £7,999 · ≈ CAD 3,100-14,000

UK-qualified P300 EEG examiner flown to Toronto, Vancouver, Calgary, Montreal. Corporate 3/5/10-test packages. Mining, retail loss, internal investigations.

Single £1,799 · Two-person £2,299
Corporate 10-pack £799/test
No EPPA — easier than US for corporate
PIPEDA-compliant, Quebec Law 25 aware
All-inclusive — travel, venue, reports

See Canada Details →

🇦🇪

UAE

From £2,999

10-pack £11,999 · ≈ AED 13,900-55,600

UK-qualified P300 EEG examiner flown to Dubai, Abu Dhabi, DIFC, ADGM. Corporate packages, family office, pre-employment. Arabic interpreters.

Single £2,999 · Two-person £3,799
Corporate 10-pack £1,199/test
DIFC / ADGM common-law framework
UK GDPR + UAE PDPL compliant
All-inclusive — travel, venue, reports

See UAE Details →

🇭🇰

Hong Kong

From £2,499

Express visit £3,999 · ≈ HKD 26,000-42,000

UK common-law-aligned forensic testing in Hong Kong. Private venue in Central, Admiralty or Tsim Sha Tsui. Financial fraud, trust disputes, family office cases.

Express visit within 14 days
Scheduled shared visits (lower price)
Solicitor-instructed bookings welcome
Cantonese/Mandarin interpreters available
All-inclusive — travel, venue, report

See Hong Kong Details →

Book Your Appointment

Full Name *

Email Address *

Phone Number *

Preferred Date *

Preferred Time *

Pricing Information

Select a date to see pricing details

Testing Location *

Find Professional Meeting Location

Enter your postcode to find secure professional venues near you

Case Information

Type of Case *

Brief Case Description * All information is strictly confidential and protected by our privacy policy

Your Test Questions

Important: Please provide up to 5 specific questions you want addressed during the test. These should be clear, direct questions that can be answered with "Yes" or "No".

Example: "Did you take money from the company safe on October 15th?"

Question 1 *

Question 2 *

Question 3

Question 4

Question 5

Note: Our examiner may refine these questions to ensure they meet professional testing standards. Additional control questions will be added as part of the standard protocol.

Additional Information

👥 Testing More Than One Person?

+£399 per additional person

Add anyone else who needs testing in the same session. Each additional person receives their own full P300 EEG test and separate report.

Secure Payment

Your payment is secured by Stripe with 256-bit SSL encryption. We never store your card details.

What happens after you pay

Your appointment is reserved. Payment secures your slot straight away — there's nothing else you need to do right now.
Confirmation email within minutes. Your booking reference and full appointment details arrive by email right away.
An assessor calls you the same day. They'll confirm your booking, talk through your case in complete confidence, and refine your test questions before the day.

Prefer to talk first? Call 0161 524 5513 — 7 days a week, 8am–8pm.

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