Polygraph Testing in Madrid
INTERPOLYS provides polygraph tests in Madrid by appointment in the Salamanca district. We assess relationship concerns, theft investigations, disputes between business partners and corporate matters through a pre-test interview, clearly defined questions and analysis of psychophysiological recordings. Participation is voluntary, and each case is assessed before the appointment is confirmed.
Polygraph Test in Madrid: In-Person Appointments in the Salamanca District
In Madrid, a lie detector test may be considered for specific events: an undisclosed meeting, missing money from a home, missing items from a business or disagreements about professional conduct. Before the test, we establish which statements can be examined and which questions are unsuitable.
The process begins with a pre-test interview, a review of relevant background information and the preparation of clear questions. A polygraph records physiological responses; it does not read minds or provide absolute certainty. The results must be analysed according to a defined protocol and explained together with their limitations.
In-person appointments are arranged at Calle de Serrano, 19, 28001 Madrid, in the Salamanca district, just a short walk from Serrano Metro station and near Plaza de Colón. We also receive enquiries from across the Community of Madrid, always subject to a confirmed appointment.
For more information before booking, explore our services for private individuals, organisations and theft investigations.
Meet Our Polygraph Examiners
Meet the INTERPOLYS team. The examiner assigned to your Madrid appointment is confirmed during the booking process, depending on the type of case and professional availability.
Andrii Diak
15 years of experience
Advanced education in forensic psychophysiology and applied psychology.
Oleg Smolnitsky
5 years of experience
Advanced education in applied psychology.
Arnold Eduardo Burgos
14 years of experience
Advanced education in applied psychology.
Why Choose INTERPOLYS for a Polygraph Test in Madrid?
Direct service in Madrid, identifiable specialists, individually prepared questions and confidential handling of information. No commercial intermediaries.
No Intermediaries
Direct contact with the team organising and providing the service, with no intermediary agencies.
Experiencia profesional
Examiners with specialised training and experience in psychophysiological assessment.
Professional Equipment
Physiological signal recording using polygraph equipment and technical review of the results.
Confidentiality
Information handled discreetly, with informed consent and data protection safeguards.
Clear Questions
A preliminary interview and specific, understandable questions directly related to the matter being examined.
Personalised Service
Initial guidance, appointment coordination and clear communication of testing conditions.
Professional Equipment and Testing Facilities in Madrid
The testing environment must allow for privacy, concentration and stable physiological recordings. The quality of the outcome depends on the procedure, the questions and the technical review of the charts.
How a Polygraph Test Works in Madrid
The appointment consists of four stages: case assessment, pre-test interview, physiological recording and explanation of the results. Questions are reviewed before testing begins.
Case Enquiry
Explain the incident, approximate dates and purpose of your enquiry. We assess whether the matter is suitable for polygraph testing.
Interview and Preparation
The examiner listens to the person being tested, clarifies the facts, explains the consent requirements and reviews the wording of each question.
Polygraph Examination
Sensors are fitted, and physiological responses are recorded during question sequences in accordance with the selected procedure.
Results Analysis
The recordings are reviewed technically, and the conclusions, scope and limitations are explained. Documentation depends on the service booked.
Where to Take a Polygraph Test in Madrid: Calle de Serrano, 19
INTERPOLYS arranges in-person polygraph tests at Calle de Serrano, 19, in the Salamanca district, 28001 Madrid. Testing is by appointment only; the time and specific office are confirmed during booking.
The location is close to Serrano Metro station (Line 4) and Plaza de Colón. Check the Google Maps listing to plan your journey and wait for confirmation before visiting.
28001 Madrid, Community of Madrid, Spain · Confirmed appointments only
How to Prepare for a Polygraph Test in Madrid
Allow enough time for the interview and question preparation. There is no need to rehearse answers or change your usual routine.
Case Information
Explain clearly what happened and which specific facts you want the test to examine.
Rest and Meals
Try to arrive well rested and having eaten normally. No special preparation is required.
Medication
Do not stop or change prescribed treatments on your own. Tell the examiner about any medication you take before the test.
Allow Enough Time
The pre-test interview and question preparation are part of the procedure. Avoid arriving in a rush.
Polygraph Test Prices in Madrid: 12 Services for Individuals and Organisations
Explore the 12 services and their indicative prices for Madrid. Confirm the final amount before booking: general INTERPOLYS service pages may show head-office prices that differ from those listed here. Bookings are confirmed after the service conditions have been reviewed.
Private Individuals
Infidelity / Fidelity
Examination of specific fidelity or infidelity issues within a defined period, using reviewed questions and voluntary participation.
Domestic Staff
Assessment of specific incidents involving trust, money or property in a domestic employment setting.
Theft Investigation
Assessment of a specific theft or disappearance of money, property or goods; this does not replace a factual investigation.
Teenagers Aged 14 and Over
Assessments from age 14 with parents or legal guardians present and the appropriate consent and authorisations, subject to an assessment of suitability and applicable legal requirements.
Pre-Wedding Polygraph Test
Questions about specific matters that a couple wishes to clarify before marriage.
Private Investigations
Support for personal disputes and private investigations involving a specific event that can be examined.
Businesses and Professionals
Pre-Employment Polygraph Test
Assessments related to recruitment, subject to consent, a legitimate purpose and applicable employment law.
Routine Polygraph Screening
Periodic examinations for sensitive roles, with predefined criteria and respect for personal privacy.
Workplace Investigation
Assessment of internal incidents, losses or unauthorised access, with questions concerning identifiable events and periods.
Honour and Dignity
Voluntary assessment of specific matters relating to allegations affecting personal or professional reputation.
Business Partner Polygraph Test
Questions concerning specific transactions, agreements or actions involving business partners.
Cryptocurrency Sector
Assessment of specific access, transfers and transactions involving cryptocurrencies and digital assets.
Which Type of Test Do You Need?
Discuss your case, choose the relevant service and check the price before making a booking.
Polygraph Testing in Madrid and Nearby Cities: In-Person Options
If you need a test outside central Madrid, explore other INTERPOLYS location pages and confirm the venue and availability. Testing procedures and service conditions are assessed individually.
Polygraph Tests in Madrid City and the Community of Madrid
We receive enquiries from Madrid city, Alcobendas, San Sebastián de los Reyes, Pozuelo de Alarcón, Majadahonda, Las Rozas, Getafe, Leganés, Alcorcón, Móstoles, Alcalá de Henares and other locations. In-person appointments are arranged in the capital or according to agreed conditions.
FAQs About Polygraph Testing in Madrid, Prices and Bookings
How Much Does a Polygraph Test Cost in Madrid?
Published prices for certain services in Madrid start at €450. The price depends on the type of assessment and must be confirmed before booking. Review the conditions and prices applicable to your case.
Where Can I Take a Polygraph Test in Madrid?
The reference address is Calle de Serrano, 19, 28001 Madrid, near Serrano Metro station. Appointments must be confirmed, and the specific office is communicated during booking.
Is a Polygraph Reliable, and What Does “Up to 98%” Mean?
Reliability depends on the technique, questions and testing conditions. The figure of up to 98% is conditional on those factors and is not a guarantee of accuracy in every case or an absolute certainty.
What Happens Before the Polygraph Sensors Are Attached?
A pre-test interview is conducted to understand the context, review the questions and ensure the person is participating voluntarily. Recording does not begin until the procedure has been explained.
Can I Request a Fidelity or Infidelity Polygraph Test in Madrid?
Yes. We can assess specific relationship-related events, such as meetings or contact within a defined period. Questions are prepared in advance, and the examinee must freely consent.
Do You Offer Polygraph Tests for Businesses in Madrid?
We assess requests involving internal investigations, recruitment or positions of particular trust. Each case requires a review of its purpose, proportionality, consent and legal suitability.
Do You Serve Clients from Other Towns in the Community of Madrid?
Yes. We receive enquiries from Alcobendas, Pozuelo de Alarcón, Las Rozas, Majadahonda, Getafe, Leganés, Móstoles, Alcalá de Henares and other municipalities. The appointment and location are confirmed before travel.
How Long Does an In-Person Polygraph Test Take?
An assessment typically takes approximately one and a half to three hours, depending on the interview, question preparation and procedure used.
Should I Stop Taking Medication or Prepare in Any Special Way?
Do not stop or change prescribed medical treatments. We recommend arriving well rested, eating normally and disclosing any relevant health circumstances in advance.
Is the Polygraph Test Confidential?
The case is handled discreetly. Before the session, you can ask how data is managed, who receives the results and what documentation is provided under your chosen service.
How Do I Book a Polygraph Examination in Madrid?
You can use the INTERPOLYS online booking system or contact us via WhatsApp. The case, price and appointment availability are reviewed first.
Can Teenagers Aged 14 and Over Take a Polygraph Test?
INTERPOLYS considers family enquiries involving teenagers aged 14 and over with appropriate accompaniment and authorisations. However, booking is subject to current legal conditions, which currently set 18 as the minimum age. Confirm whether your case is eligible in advance.
Would You Like to Clarify an Event with Clearly Defined Questions?
Ask us to assess whether your case is suitable and confirm the conditions for testing in Madrid. Our team will advise you on questions, prices and availability before you book at Calle de Serrano.