Truth. Clarity. Peace of Mind.
Nigeria's leading professional polygraph service backed by scientific accuracy, strict confidentiality, and over two decades of security expertise.
Whether you're seeking personal vindication, corporate integrity, or legal verification our state-of-the-art digital polygraph technology and certified examiners provide the answers you need.
Comprehensive Polygraph Services
Tailored solutions for every sector from personal matters to national security. Our diverse services meet the unique needs of individuals, organizations, and institutions.
Government & Law Enforcement
Specialized services for security clearance processes and national security positions requiring access to highly sensitive information.
- Security Clearance Screening
- National Security Vetting
- Contractor Background Checks
- Classified Information Access
Sports & Entertainment
Ensuring integrity in professional sports and entertainment through comprehensive testing for match-fixing and performance-enhancing substances.
- Match-Fixing Prevention
- Anti-Doping Compliance
- Athlete Integrity Tests
- Officials & Coaches Screening
Private Individuals
Personal integrity matters where proving your innocence is crucial. From infidelity concerns to theft accusations find truth and peace of mind.
- Infidelity & Relationship Trust
- Theft & Property Disputes
- Personal Vindication
- Child Custody Matters
Corporate & Banking
Comprehensive pre-employment screening and corporate investigations to protect your organization's reputation, assets, and integrity.
- Pre-Employment Screening
- Fraud & Theft Investigations
- Internal Misconduct Cases
- Financial Institution Security
Legal & Compliance
Expert support for legal matters, civil cases, and regulatory compliance helping determine truthfulness in disputes and monitoring compliance.
- Civil Case Support
- Witness Verification
- Probation Monitoring
- Regulatory Compliance
Educational Integrity
Upholding academic integrity through polygraph testing for examinations and academic assessments in educational institutions.
- Examination Integrity
- Academic Misconduct
- Plagiarism Investigations
- Administrative Screening
Not sure which service is right for you?
Speak with Our ExpertsWhy Choose PolyTest?
Built on a foundation of scientific excellence, professional integrity, and unwavering commitment to truth.
Internationally Certified Examiners
Our examiners are certified by the European Polygraph Association and trained by world-renowned experts. Member of the International Academy of Polygraph Science (IAPS).
- European Polygraph Association (EPA) Certified
- Trained by Europolygraph President
- Continuous Professional Development
State-of-the-Art Digital Technology
We utilize the latest Stoelting digital polygraph equipment the industry standard for accuracy, reliability, and scientific validity.
- Stoelting Digital Polygraph Systems
- Multi-Channel Physiological Monitoring
- Advanced Data Analysis Algorithms
Absolute Confidentiality
Your privacy is our priority. All examinations are conducted in secure, private environments with strict data protection protocols.
- Secure Private Testing Facilities
- Encrypted Data Storage
- Non-Disclosure Agreements
Proven Accuracy & Reliability
Our polygraph examinations achieve 98% accuracy rates, backed by scientific research and validated testing protocols.
- Evidence-Based Methodology
- Validated Testing Techniques
- Quality Assurance Standards
Professional Excellence
Backed by Risk Control Services Nigeria's leading security consulting firm with over 20 years of background screening expertise.
- Award-Winning Security Experts
- Former State Security Officers
- Industry Recognition & Trust
Compassionate Approach
We understand the emotional weight of polygraph testing. Our team provides supportive, empathetic service throughout the entire process.
- Stress-Free Environment
- Clear Communication
- Post-Test Support
Certified & Affiliated With
How Polygraph Testing Works
A transparent, professional, and stress-free process designed to uncover the truth while respecting your dignity.
Schedule Consultation
Contact us to discuss your needs. We'll explain the process, answer your questions, and schedule your examination at a convenient time.
Pre-Test Interview
Our examiner will review the relevant issues, explain the test format, and formulate specific questions. This builds trust and ensures clarity.
The Examination
Non-invasive sensors monitor physiological responses (heart rate, blood pressure, respiration, perspiration) while you answer carefully formulated questions.
Data Analysis
Our examiner analyzes the physiological data using validated scientific algorithms to determine truthfulness with exceptional accuracy.
Results & Report
Receive a comprehensive written report detailing the results. We'll explain the findings and answer any questions you may have.
Frequently Asked Questions
We address your concerns about accuracy, privacy, and the polygraph process with complete transparency.
Accuracy & Scientific Validity
When conducted by certified examiners using validated techniques, polygraph tests achieve accuracy rates of 90-98%. Our examinations utilize state-of-the-art Stoelting digital equipment and follow protocols established by the European Polygraph Association, ensuring exceptional reliability.
The American Polygraph Association reports that properly conducted examinations are highly accurate tools for truth verification, significantly exceeding chance accuracy.
Yes. Polygraph testing is based on psychophysiology the scientific study of the relationship between the mind and body. When a person is deceptive, measurable physiological changes occur in respiration, cardiovascular activity, and perspiration.
Modern polygraph techniques and equipment make it extremely difficult to deceive a skilled examiner. Our certified examiners are trained to detect countermeasures and can identify attempts to manipulate the test.
Privacy & Confidentiality
We maintain absolute confidentiality through multiple protective measures including secure facilities, encrypted data storage, and non-disclosure agreements. Results are only released to authorized parties as agreed upon.
You control who receives your test results. Results are shared only with the examinee, authorized parties you designate in writing, and legal entities with proper court orders. We never share results with unauthorized third parties.
Absolutely. Our testing facilities are designed for comfort and privacy. You'll be in a quiet, private room with just you and the examiner present.
Who Can Benefit
Our services benefit private individuals (infidelity, theft), government agencies (security clearance), corporations and banks (pre-employment screening), sports organizations, legal professionals, and educational institutions.
Yes! Many people use polygraph testing to vindicate themselves from false accusations. Voluntary testing demonstrates confidence in your honesty and can bring closure and peace of mind.
Legal Matters
Admissibility varies by jurisdiction. In Nigeria and many countries, polygraph results may be admitted when both parties agree, the examination was conducted by a certified examiner, and the court determines the results are relevant and reliable.
Yes, in specific contexts — security-sensitive positions, financial institutions, specific incident investigations with proper consent, and pre-employment screening when legally authorized.
The Process
A complete examination typically takes 2-3 hours: pre-test interview (60-90 min), the examination itself (30-60 min), and post-test discussion (15-30 min).
Preliminary results are discussed immediately after the examination. A comprehensive written report is usually provided within 24-48 hours.
Certain medical conditions or medications may affect test accuracy. Please inform us if you have cardiovascular conditions, respiratory disorders, mental health conditions treated with medication, or recent use of substances that affect physiology.
Costs & Logistics
Contact us via phone, email, or the booking form below. We offer flexible scheduling including evenings and weekends.
Costs vary by examination type and complexity. Contact us for a detailed quote — we provide transparent pricing with no hidden fees.
Yes! For corporate clients and government agencies requiring multiple examinations, we provide on-site services with our mobile polygraph equipment.
Addressing Stigma
Modern polygraph testing is increasingly recognized as a legitimate tool for truth verification, routinely used by government agencies worldwide, standard in security-sensitive industries, and voluntarily sought by innocent individuals seeking vindication.
Only if you choose to share that information. We maintain complete confidentiality about your examination.
Understanding Polygraph Testing
Watch our informational video to learn more about the science and process behind polygraph examinations.
Schedule Your Polygraph Test Today
Take the first step toward truth, clarity, and peace of mind. Our professional team is ready to assist you with compassionate, confidential service.
Same-Day Consultation
Speak with our experts within 24 hours
Flexible Scheduling
Evenings and weekends available
Confidential Service
Complete privacy guaranteed
Rapid Results
Written report within 24-48 hours
Multiple Ways to Reach Us
+2349011782353
info@riskcontrolnigeria.com
Lagos, Nigeria