Facing false accusations at work in Cardiff? Our P300 EEG lie detector test delivers 95% accurate brain‑wave evidence for workplace disputes, theft allegations, misconduct claims and HR investigations across Cardiff.
Our P300 EEG lie detector test process is structured for workplace cases — designed to produce evidence your employer, HR panel or tribunal in Cardiff and across Cardiff can rely on.
We begin with a confidential call to understand the workplace accusation you are facing in Cardiff or across Cardiff, explain how P300 lie detector testing works and discuss what evidence the report will provide for your hearing or investigation.
Together we design clear, specific yes/no questions tailored to the workplace accusation — whether it involves theft, fraud, harassment, misconduct or another allegation in Cardiff or across Cardiff. Questions are crafted to maximise accuracy and relevance for your disciplinary or HR process.
At our Cardiff facility, at your workplace or at a neutral venue in Cardiff, we apply comfortable EEG sensors using a cap or conductive gel. There are no needles or pain — you simply sit in a chair while we monitor brain-wave activity related to the accusation.
You are presented with neutral and case-related items (words, statements or images) relevant to the workplace accusation in Cardiff/Cardiff. The P300 response reveals when the brain recognises significant information — even if the person denies knowledge of the events.
Our software analyses the P300 brain-wave data and we generate a clear written report. Most Cardiff and Cardiff workplace clients receive their lie detector test report within 30 minutes — ready to present at a disciplinary hearing, grievance meeting or employment tribunal.
Our P300 EEG lie detector test helps resolve every kind of workplace accusation in Cardiff and across Cardiff. Whether you are the accused employee or the employer investigating, we provide objective scientific evidence.
Being falsely accused at work in Cardiff can destroy your career, reputation and mental health. Our P300 EEG lie detector test gives you documented scientific evidence to present at disciplinary hearings, grievance procedures and employment tribunals across Cardiff.
Cardiff & Cardiff same‑day service £599 • Written report for HR hearings • Mobile testing available
Protect your Cardiff business and ensure fair outcomes with professional P300 EEG lie detector testing for workplace investigations. Scientific evidence your HR panel and legal team can rely on across Cardiff.
Cardiff and Cardiff businesses use our workplace lie detector testing to conduct fair, evidence‑based investigations. When internal theft, fraud or misconduct allegations arise, P300 EEG technology gives your disciplinary board independent scientific findings.
Multi‑employee testing from £2,500 • On‑site testing at your Cardiff or Cardiff premises • Volume discounts for larger investigations
When your career or business reputation is at stake in Cardiff, you need the most reliable lie detection technology available. Our P300 EEG system outperforms traditional polygraph for workplace cases across Cardiff.
For workplace accusations in Cardiff and Cardiff, P300 EEG delivers clearer, more reliable evidence than traditional polygraph testing.
Watch how our brain-wave technology resolves workplace disputes and false accusations with 95% accuracy
⚖️ Facing accusations at work? Call 0161 524 5513 or book confidential workplace consultation →
We bring the P300 EEG equipment directly to your workplace, a private office or a neutral location in Cardiff and across Cardiff — keeping the process discreet and minimising disruption.
For employer‑led investigations, our examiners travel to your Cardiff premises and set up in a private room. This minimises disruption, keeps the process confidential from other staff and allows you to test multiple employees in a single visit across Cardiff.
If testing at the workplace is not appropriate — for example if the accused employee feels intimidated — we can arrange a private meeting room, hotel suite or neutral location in Cardiff or across Cardiff.
If you have been suspended from work in Cardiff or prefer to be tested away from the workplace, our examiners can visit your home anywhere in Cardiff with full portable P300 EEG equipment.
Understanding your rights when facing false accusations at work in Cardiff is critical. A lie detector test can be a powerful part of your defence across Cardiff.
Under UK employment law, your employer in Cardiff must follow a fair investigation process before taking disciplinary action. However, in a "your word against theirs" situation, the accused often has no way to provide independent evidence. That is where P300 EEG lie detector testing helps employees across Cardiff.
Individual employee tests from £499 • Same‑day emergency £599 • Written reports for HR panels and tribunals across Cardiff and Cardiff
Our P300 workplace lie detector tests support employees, employers, HR teams, solicitors and trade unions across Cardiff and the wider Cardiff region.
Many people in Cardiff and throughout Cardiff come to us when they have been falsely accused at work and need independent evidence to clear their name. Our approach is calm, structured and completely confidential.
Cardiff and Cardiff companies, HR departments, solicitors and investigators use our workplace lie detector testing as part of fair investigation procedures and evidence gathering.
Our professional P300 EEG workplace testing process ensures accurate, HR‑ready results for all Cardiff and wider Cardiff clients.
Confidential call to discuss the workplace accusation in Cardiff. We explain what evidence the P300 EEG test produces and how it can support your case across Cardiff.
Comfortable setup at our Cardiff facility, your workplace or a neutral venue in Cardiff. Non-invasive P300 EEG sensors are applied for precise brain-wave monitoring.
Scientific lie detector test using advanced P300 EEG technology. Questions are tailored to the specific workplace accusation for Cardiff/Cardiff cases.
Detailed written report designed for HR panels, disciplinary hearings and tribunals. Expert explanation of lie detector test findings for Cardiff and Cardiff workplace cases.
See the clear difference between traditional polygraph testing — with multiple sensors, straps, and stress — and the simplicity of modern P300 EEG lie detection, using only a lightweight brainwave headband. For workplace cases in Cardiff, P300 EEG is less intimidating and more accurate.
Every workplace accusations test includes a detailed 12-page PDF report analysing neural responses. This is the exact report your HR panel or tribunal will receive. Swipe through example pages below to see the depth of our forensic data.
Granular breakdown of deception scores calculated from specific neural biomarkers.
Clear, definitive results indicating deception probability — ready for HR panels and tribunals.
Signed certification suitable for HR disciplinary hearings and employment tribunal proceedings.
Full transparency with access to the raw visual data used to generate the workplace test conclusion.
Millisecond-by-millisecond brain activity timeline in response to workplace accusation probe stimuli.
Comparative analysis of responses to workplace-relevant, irrelevant, and control questions.
Response latency analysis indicating increased cognitive load during deceptive workplace answers.
Scientific validation of P300 wave amplitude and latency specific to the workplace accusation subject.
Our mobile P300 EEG units cover all of Cardiff and beyond, providing workplace lie detector testing across the entire Cardiff region.
Scientific lie detection using P300 EEG brain-wave analysis for employees facing false accusations at work and employers investigating misconduct in Cardiff and across Cardiff.
Whether you search for "workplace accusations lie detector test Cardiff", "false accusations at work Cardiff" or "employee lie detector test Cardiff", our service provides a modern, evidence-based solution. We support employees proving their innocence, employers investigating theft and fraud, HR teams managing disciplinary cases and solicitors building tribunal evidence — all with advanced P300 EEG technology that measures direct brain responses rather than just physical stress.
Workplace tests can be carried out at our Cardiff facility, on-site at your workplace anywhere in Cardiff, at a neutral venue or at the employee's home. Every case is handled in strict confidence, with clear written reports designed for HR panels, disciplinary hearings and employment tribunals.
When your career or business is at stake, you need a workplace lie detector test provider you can genuinely trust in Cardiff and across Cardiff.
Comprehensive workplace lie detector testing throughout Cardiff, the wider Cardiff region and neighbouring areas.
DeceptionDetection is the leading provider of workplace accusations lie detector testing in Cardiff and across Cardiff. Our certified examiners serve all districts and surrounding areas. Whether you are an employee clearing your name or an employer investigating misconduct, we are your trusted partner for workplace truth verification.
Employee tests from £499 • Corporate investigation packages from £2,500 • Same-day £599 • On-site testing at your Cardiff workplace
What employees, employers and HR teams across Cardiff and Cardiff say about our workplace accusations testing service
Employees facing false accusations and employers investigating misconduct across Cardiff and Cardiff trust our lie detector test for high-stakes workplace cases. Every assessment delivers scientific evidence, clear HR-ready reports and calm, professional support.
From theft allegations to harassment claims, our Cardiff team provides structured workplace testing, objective results and documented evidence your disciplinary panel or tribunal can rely on.
4.7/5 average rating • Cardiff-wide on-site workplace coverage • Professional P300 EEG workplace testing from £499
A snapshot of how employees, employers and HR teams in Cardiff and across Cardiff describe their experience with our workplace accusations lie detector service. Scroll sideways to browse more reviews.
"I was wrongly accused of stealing from the company safe. Deception Detection's
workplace lie detector test gave me a documented result my employer accepted
immediately. My suspension was lifted and my position reinstated the same week."
— Employee Client (Cardiff)
"Stock had been disappearing from our Cardiff warehouse for months.
Deception Detection's workplace lie detector test identified who had knowledge
of the thefts. The losses stopped the same week results were delivered."
— Operations Manager (Cardiff)
"We needed independent evidence for a complex workplace misconduct case.
The P300 lie detector test report was clear enough for our disciplinary
panel to act on with full confidence. Excellent professional service."
— HR Director (Cardiff)
"The team brought the P300 equipment to our office in Cardiff,
set everything up in a private room and kept disruption to zero.
We tested three employees in a single visit. Professional throughout."
— Business Owner (Cardiff)
"The workplace lie detector test report was formatted to a standard
our tribunal adviser could present directly. It didn't replace legal
argument but it gave us powerful supporting evidence we would not have had otherwise."
— Employment Solicitor (Cardiff)
"I was falsely accused of harassment by a colleague. The workplace lie detector test from Deception Detection gave my union rep documented scientific evidence that changed the outcome of my disciplinary hearing."
— Employee Client (Cardiff)
"A member of our finance team was suspected of falsifying expense claims. Deception Detection's workplace lie detector test confirmed deceptive responses around specific transactions. We acted the same week."
— Finance Director (Cardiff)
"My manager accused me of gross misconduct. I had no witnesses and no evidence. Deception Detection's workplace lie detector test gave HR an independent scientific basis to reopen the investigation and the decision was overturned."
— Employee Client (Cardiff)
"Deception Detection handled a sensitive director-level workplace investigation with complete discretion. The P300 lie detector test report was detailed enough for our board to make a confident decision."
— Company Secretary (Cardiff)
"I was accused of bullying a junior colleague. The workplace lie detector test from Deception Detection gave my solicitor factual evidence to challenge the accusation at the grievance hearing."
— Senior Manager (Cardiff)
"I was facing a disciplinary hearing the following morning. Deception Detection arranged a same-day workplace lie detector test and I had the report in hand before the hearing. It changed everything."
— Employee Client (Cardiff)
"Cash shortages had been ongoing across three locations. Deception Detection ran workplace lie detector tests across the front-of-house teams and the shortfalls stopped the same week results were delivered."
— Retail Manager (Cardiff)
"I was wrongly identified as the source of a workplace data breach. Deception Detection's lie detector test cleared me completely and the investigation was redirected to the actual source within days."
— IT Professional (Cardiff)
"Materials had been disappearing from site for three months. Deception Detection's workplace lie detector test identified who had knowledge of how the thefts were carried out. Losses stopped immediately."
— Site Director (Cardiff)
"Deception Detection provided a P300 workplace lie detector test for a sensitive staff conduct matter. The report gave our HR panel independent scientific findings alongside the documentary evidence we already held."
— NHS Trust HR Manager (Cardiff)
"The Deception Detection team handled a workplace safeguarding case with exceptional sensitivity. The lie detector test gave our team documented findings that supported a formal referral we could not have made on verbal accounts alone."
— Safeguarding Lead (Cardiff)
"Our hospitality business had been losing cash from the bar every weekend. Deception Detection ran workplace lie detector tests across the front-of-house team and the shortfalls stopped the same week."
— Bar Owner (Cardiff)
"I was suspended from my teaching post over a false workplace allegation. The lie detector test from Deception Detection gave my union a documented independent result that changed the outcome of the disciplinary hearing."
— Teacher (Cardiff)
"A senior manager was suspected of leaking commercially sensitive information to a competitor. Deception Detection's workplace lie detector test confirmed our suspicions and gave us documented evidence to act."
— Managing Director (Cardiff)
"Two members of staff had made conflicting allegations. Deception Detection's workplace lie detector test gave our governing body independent findings neither party could dispute. Resolved fairly and confidentially."
— Head Teacher (Cardiff)
"A former employee made damaging public accusations about our business. The workplace lie detector test documented our side of events professionally. Our legal team used it as supporting evidence in defamation proceedings."
— Business Owner (Cardiff)
"A driver was suspected of falsifying delivery records and diverting loads. Deception Detection's workplace lie detector test confirmed deceptive responses around the specific routes and dates. The matter was closed within the week."
— Fleet Director (Cardiff)
"Having Deception Detection's workplace lie detector test report on the table completely changed the tone of our mediation. Both parties accepted the findings and we reached a settlement the same day."
— Mediation Solicitor (Cardiff)
"Expense claims had been inflated systematically over 18 months. Deception Detection's workplace lie detector test pinpointed who had knowledge of the false submissions. Our HR team acted within days of receiving the report."
— CFO (Cardiff)
"An employee made a false discrimination accusation against our Cardiff office. Deception Detection's workplace lie detector test gave our legal team independent evidence that the claim was not supported. It saved us months of tribunal proceedings."
— Employment Solicitor (Cardiff)
"Our charity suffered internal workplace theft and needed a discreet resolution. Deception Detection's lie detector test identified the source quickly and the matter was resolved without any public exposure or damage to the organisation."
— Charity CEO (Cardiff)
"I was dismissed based on a false workplace accusation. Deception Detection's lie detector test report became a key piece of supporting evidence in my unfair dismissal claim. My solicitor said it strengthened our position significantly."
— Former Employee (Cardiff)
"We used Deception Detection as part of a risk assessment for a senior appointment in a regulated industry. The workplace lie detector test gave our compliance team documented assurance at the highest level."
— Compliance Director (Cardiff)
"We needed to screen six warehouse staff after a series of stock losses. Deception Detection tested all six in a single on-site visit to our Cardiff premises. The culprit was identified and the losses stopped that week."
— Warehouse Manager (Cardiff)
"I contacted Deception Detection on Monday morning with an urgent workplace investigation. The lie detector test was completed and the report delivered by Wednesday. Outstanding turnaround that made a real difference."
— Operations Director (Cardiff)
"I was suspended from work pending investigation and felt completely powerless. Deception Detection arranged a home visit for the workplace lie detector test. The report cleared me and I was back at work within five days."
— Employee Client (Cardiff)
"A pharmacist in our practice was suspected of falsifying dispensing records. Deception Detection's workplace lie detector test confirmed deceptive responses around specific entries. We were able to act and protect our patients."
— Practice Principal (Cardiff)
"I recommended Deception Detection to a union member facing a false workplace accusation. The lie detector test report gave us documented independent evidence that the disciplinary panel took seriously. The member kept their job."
— Trade Union Rep (Cardiff)
"One business partner was suspected of diverting company funds. Deception Detection's workplace lie detector test gave our legal team a documented starting point that completely changed the negotiation dynamic."
— Commercial Solicitor (Cardiff)
"We commissioned Deception Detection for a sensitive staff matter at our GP practice. The workplace lie detector test was handled with complete discretion and the report gave our partners the independent evidence they needed."
— GP Practice Manager (Cardiff)
"I refer clients to Deception Detection when financial evidence alone is inconclusive in workplace fraud cases. The lie detector test report format is rigorous and sits alongside financial documentation in formal workplace dispute processes."
— Forensic Accountant (Cardiff)
"An employee was suspected of claiming overtime they hadn't worked. Deception Detection's workplace lie detector test confirmed deceptive responses around the specific dates and hours in question. The evidence was clear cut."
— Operations Manager (Cardiff)
"Repeated false workplace accusations were making my position untenable. Deception Detection's lie detector tests on each accusation built a documented trail of evidence that my solicitor used in our constructive dismissal claim."
— Former Employee (Cardiff)
"The workplace lie detector test protocol at Deception Detection was handled with exceptional care for our local authority investigation. The findings guided our internal panel decision and were documented to the standard we required."
— Local Authority HR (Cardiff)
"Deception Detection's workplace lie detector test gave our audit committee independent scientific findings alongside the documentary evidence we already held. It was the missing piece that allowed us to reach a clear conclusion."
— Audit Committee Chair (Cardiff)
"After I raised concerns about safety practices, my employer retaliated with false accusations. Deception Detection's workplace lie detector test gave me documented evidence that my solicitor used to challenge the employer's conduct."
— Whistleblower Client (Cardiff)
"The Deception Detection workplace lie detector test report was clear enough that a non-technical tribunal panel could follow the conclusions without specialist guidance. Far more useful than I had anticipated."
— Employment Tribunal Adviser (Cardiff)
"Guest belongings were going missing and we needed to resolve it without alarming customers. Deception Detection tested our housekeeping team discreetly on-site. The workplace lie detector test resolved the issue within a week."
— Hotel General Manager (Cardiff)
"We now use Deception Detection's workplace lie detector test as part of our due diligence before promoting staff into senior roles handling sensitive data. It gives our board a layer of assurance other screening methods cannot provide."
— Managing Director (Cardiff)
"An employee filed a workplace injury compensation claim we believed was exaggerated. Deception Detection's lie detector test provided objective evidence around the specific circumstances of the alleged injury. Our insurers used it in their assessment."
— Claims Manager (Cardiff)
"A staff member at our care home was accused of mistreating a resident. Deception Detection's workplace lie detector test helped establish the facts objectively. The panel was able to make a fair decision based on scientific evidence."
— Care Home Manager (Cardiff)
"I was falsely accused of using drugs at work. Deception Detection's workplace lie detector test gave me independent P300 EEG evidence that I had no knowledge of the substances found in the workplace. My employer accepted the report."
— Employee Client (Cardiff)
"I run a PI agency and refer workplace cases to Deception Detection regularly. Their lie detector test reports are consistently professional and well-formatted. The P300 methodology adds credibility that surveillance footage alone cannot match."
— Licensed PI (Cardiff)
"I was accused of bypassing safety procedures that led to an incident on site. Deception Detection's workplace lie detector test proved I had followed every protocol. The report was presented at my hearing and the accusation was dismissed."
— Site Supervisor (Cardiff)
"During ACAS early conciliation, my employer was unwilling to negotiate. Deception Detection's workplace lie detector test report shifted the dynamic entirely. My solicitor said it was the turning point in reaching a fair settlement."
— Employee Client (Cardiff)
"A departing employee was suspected of copying proprietary data before leaving. Deception Detection's workplace lie detector test confirmed they had knowledge of specific files being transferred. Our legal team acted immediately."
— CTO (Cardiff)
"After I filed a grievance, my employer hit back with false accusations against me. Deception Detection's workplace lie detector test documented that the counter-claims were not supported by my brain-wave responses. The grievance panel took note."
— Employee Client (Cardiff)
"Client-sensitive information had been shared externally. Deception Detection tested three staff members with access. The workplace lie detector test identified who had knowledge of the specific leak. We resolved it without legal proceedings."
— Managing Partner (Cardiff)
"As an employment law specialist I have referred several workplace accusation cases to Deception Detection. The P300 lie detector test methodology is scientifically sound and the reports integrate well into employment tribunal bundles."
— Employment Solicitor (Cardiff)
"Equipment was damaged deliberately at our Cardiff plant and I was accused. Deception Detection's workplace lie detector test proved I had no knowledge of how the damage occurred. The report was accepted by my employer and the investigation moved on."
— Factory Worker (Cardiff)
Swipe or use the arrows to view more client reviews.
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Workplace accusations lie detector testing in Cardiff starts from £499 for a standard P300 EEG appointment. Same-day emergency service for urgent workplace cases is available for £599. Corporate packages for multi-employee investigations start at £2,500 with volume discounts for Cardiff businesses.
Yes. Our P300 EEG lie detector test measures involuntary brain-wave responses with 95% accuracy. If you have been falsely accused at work in Cardiff, the test provides documented scientific evidence you can present to your employer, HR panel or employment tribunal across Cardiff.
Many employers, HR departments and solicitors across Cardiff and Cardiff accept P300 EEG lie detector results as supporting evidence in workplace investigations and disciplinary hearings. Our reports are written in clear language any non-technical panel can understand. The fact that you voluntarily took an independent scientific test also demonstrates confidence in your account.
No. Under UK law, lie detector tests are voluntary. Your employer in Cardiff cannot force you to take one. However, many employees choose to take a P300 EEG test voluntarily to prove their innocence when facing false workplace accusations across Cardiff.
Our P300 EEG technology in Cardiff can test any workplace accusation including theft, fraud, harassment, bullying, data breaches, misconduct, discrimination claims, substance abuse allegations, health and safety violations, expense fraud and any situation where the truth needs establishing across Cardiff.
We offer same-day emergency workplace testing in Cardiff for £599. Standard appointments can usually be arranged within 24-48 hours. Call 0161 524 5513 for immediate availability across Cardiff.
Absolutely. All workplace testing in Cardiff and throughout Cardiff is 100% confidential. Your employer is not notified unless you choose to share the results. We comply with GDPR regulations and maintain the strictest privacy standards. You control who sees the report.
Yes. Our P300 EEG reports are designed as supporting evidence for employment tribunals across Cardiff and Cardiff. While polygraph results are not formally admissible in UK courts, P300 brain-wave evidence is increasingly recognised and our reports provide powerful supplementary evidence for workplace cases.
Yes, we provide on-site P300 EEG testing at your Cardiff workplace, office or warehouse. We also offer testing at neutral venues, private meeting rooms and home visits for suspended employees across Cardiff. Our examiners arrive discreetly and set up in a private room.
We offer multi-employee screening packages for Cardiff and Cardiff businesses. Our examiners can test multiple staff members in a single on-site visit, providing individual reports for each person tested. Corporate workplace investigation packages start at £2,500.
Professional P300 EEG lie detector testing and deception detection services across Cardiff and the wider Cardiff region. Advanced brain-wave technology with 95% accuracy. Same-day appointments available from £499.
HR Investigation Support Cardiff — Court‑ready P300 EEG reports.