(Reverse) Phone Number Lookup
Counter Espionage
Internet Friend Identification
Drug Trafficking
Offshore Bank Accounts
Electronic Debugging
Search of Evidence and Alibi Check
Identity Theft Investigations
Phone Number Unmasking
International Frauds
Unfair Competition
Kidnapping Investigations
Extortion and Threats Investigations
(Counter) Surveillance
Offshore Anonymous Companies - Panama
Bank Account Searches
Offshore Companies - Nevis
Due Diligence for Banks and Law Firms
Employee Investigations
Computer Monitoring
Asset Protection Planning
Voice Analysis Technology Test
Homicide Investigations
Polygraph Tests
Pre-employment Screening
Child Abuse and Custody
Offshore Companies - Bahamas
Armed Robbery Investigations
Business Intelligence
Foreign Companies
Offshore Companies - Delaware
Offshore Companies - BVI
Spouse Infidelity Check
Stalking Investigations
Locating Missing Persons
Pre-employment Screening
Pre-matrimonial Check
Theft Investigations
Private Interest Foundations
Offshore Companies - Hong Kong
Business Intelligence
Offshore Companies - Cayman
Ship Registration
Intellectual Property
Offshore Companies - Anguilla
Employee Investigations
Counter Espionage
Unfair Competition
Product Counterfeit
Offshore Companies - Seychelles
Locating Witnesses
Insurance Claims
International Divorce
Background Check
Forensic Science Lab
Theft Investigations
Offshore Companies - Panama
Drug Abuse
Divorce Cases Consulting
Second Legal Passport
Offshore Companies - Belize
Product Counterfeit
Due Diligence for Banks and Law Firms
Offshore Anonymous Companies – Liberia
Insurance Claims
Covert Investigations


Forensic Services - Polygraph Tests

Polygraph Tests

polygraph private investigator private detectiveConduct a Polygraph Test With the Help of ISOG Private Investigator

The polygraph is used in many countries by federal governments, intelligence services, military agencies, police, law enforcement agencies, the legal community, the correctional system, and by private investigative agencies to check elements of loyalty, honesty and dependability in the areas of criminal investigation, selection and recruitment of personal and periodic evaluations of employees working in sensitive areas.
Pre-employment and Periodic Check
During the recruiting process, we support the Human Resources Department of our client to check different elements which are critical to ensuring that our client does not recruit a liar or worse a criminal.
We check their honesty, basic profile of personality, personal records, labor records, criminal activities, personal habits (consumption of alcohol and/or drugs), criminal records and real reasons for applying for that job position.
The same check can be done periodically to confirm the honesty of the employee.
Evaluations for Specific Cases
The polygraph test can also be used during different kinds of investigations, both civil and criminal. For example, when a theft has occurred in the company and the employer believes to know the culprit, this latter can be  invited to take part to a test.
Before using the polygraph, it is important to interview the suspect so that he/she might hand over information without feeling accused. ISOG private investigators and private detectives are specialist in conducting interviews and interrogations.
The subject has to give prior written authorization.
The number and type of questions depends on the client’s needs.
A polygraph test has an approximate duration of one and a half  to two hours and it is carried out in strict adherence to individual and human rights.