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.
Extensive research by universities, government agencies, and professional organizations supports the validity of polygraph examinations when conducted by qualified examiners.
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.
The multi-faceted approach combining physiological monitoring, validated question techniques, and expert observation creates a robust system resistant to manipulation.
Privacy & Confidentiality
We maintain absolute confidentiality through multiple protective measures:
- Secure Facilities: All examinations are conducted in private, soundproof testing rooms
- Data Protection: Digital records are encrypted and stored securely with restricted access
- Non-Disclosure: Our examiners and staff sign strict confidentiality agreements
- Limited Disclosure: Results are only released to authorized parties as agreed upon
Your privacy is not just a policy it's our professional obligation and ethical commitment.
You control who receives your test results. Before the examination, we establish clear agreements about result disclosure. Typically, results are shared only with:
- The examinee (you)
- Authorized parties you specifically designate in writing
- Legal entities with proper court orders (rare and only when legally required)
We never share results with unauthorized third parties under any circumstances.
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. We maintain a professional, non-judgmental atmosphere focused on obtaining accurate results while ensuring your dignity and comfort.
Who Can Benefit
Our services benefit a diverse range of clients:
- Private Individuals: Addressing infidelity, theft, personal accusations
- Government Agencies: Security clearance and vetting for sensitive positions
- Corporations & Banks: Pre-employment screening, fraud investigations
- Sports Organizations: Integrity verification, anti-doping compliance
- Legal Professionals: Civil case support, witness verification
- Educational Institutions: Academic integrity matters
Yes! Many people use polygraph testing to vindicate themselves from false accusations. Whether it's infidelity suspicions, theft allegations, or other accusations affecting your reputation and relationships a polygraph examination can provide powerful evidence of your truthfulness.
Voluntary testing demonstrates confidence in your honesty and can bring closure and peace of mind to difficult situations.
Legal Matters
Admissibility varies by jurisdiction and case type. In Nigeria and many countries, polygraph results may be admitted in court under certain conditions, typically when:
- Both parties agree to the admission (stipulation)
- The examination was conducted by a certified examiner using proper procedures
- The court determines the results are relevant and reliable
Even when not formally admitted as evidence, polygraph results can influence investigations, settlement negotiations, and prosecutorial decisions.
Yes, in specific contexts. Polygraph testing for employment purposes is permissible for:
- Security-sensitive positions (government, defense contractors)
- Financial institutions concerned with fraud prevention
- Specific incident investigations (with proper consent and procedures)
- Pre-employment screening when legally authorized
We ensure all employment-related testing complies with relevant labor laws and ethical standards.
The Process
A complete examination typically takes 2-3 hours, including:
- Pre-test interview (60-90 minutes): Discussion of issues, question formulation, explanation of procedures
- The examination (30-60 minutes): Actual testing with physiological monitoring
- Post-test discussion (15-30 minutes): Initial feedback and next steps
We never rush the process thoroughness and accuracy are our priorities.
The examination is straightforward and non-invasive:
- You'll be seated comfortably in a private room
- Non-invasive sensors are attached to monitor respiration, cardiovascular activity, and perspiration
- The examiner asks a series of carefully formulated yes/no questions
- You simply answer truthfully
- The process is repeated 3-4 times to ensure data reliability
There's no pain or discomfort just a professional, respectful process.
Preliminary results are typically discussed immediately after the examination. A comprehensive written report is usually provided within 24-48 hours, detailing:
- Test methodology and procedures used
- Questions asked during the examination
- Physiological data analysis
- Examiner's professional opinion on truthfulness
- Supporting charts and documentation
Certain medical conditions or medications may affect test accuracy. Please inform us if you have:
- Cardiovascular conditions or pacemakers
- Respiratory disorders (severe asthma, COPD)
- Mental health conditions being treated with medication
- Recent use of substances that affect physiology
We'll determine if testing is appropriate or if accommodations are needed. Your safety and test validity are paramount.
Costs & Logistics
Scheduling is simple:
- Contact us via phone, email, or our online booking form
- Discuss your needs and any questions during a brief consultation
- Select a convenient date and time
- Receive confirmation and pre-examination instructions
We offer flexible scheduling including evenings and weekends to accommodate your needs.
Costs vary depending on the type and complexity of the examination. Factors include:
- Type of examination (specific issue, pre-employment, etc.)
- Number of issues to be addressed
- Report requirements and documentation needs
- Location (on-site services available for organizations)
Contact us for a detailed quote tailored to your specific needs. We provide transparent pricing with no hidden fees.
Yes! For corporate clients, government agencies, and organizations requiring multiple examinations, we provide on-site services with our mobile polygraph equipment. This offers convenience, confidentiality, and efficiency for your organization.
Addressing Stigma
While historically there may have been misconceptions, modern polygraph testing is increasingly recognized as a legitimate tool for truth verification. Today, polygraph examinations are:
- Routinely used by government agencies worldwide
- Standard practice in security-sensitive industries
- Voluntarily sought by innocent individuals seeking vindication
- Accepted in professional sports and high-stakes environments
Taking a polygraph test demonstrates confidence in your honesty it's a proactive step toward truth and resolution.
Only if you choose to share that information. We maintain complete confidentiality about your examination. Your decision to undergo testing and the results are private matters controlled by you.
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