Integrity testing
G4S conducts polygraph testing internationally in six countries. We are pleased to now offer this service within the UK and Ireland, delivering a range of integrity testing services, including:
- Pre-employment screening
- Routine preventative testing
- Specific investigative tests
- Drug screening
- Integrity verification
- Specialised testing of offenders in line with current UK legislation (e.g. sex offenders)
All our examiners are fully trained and accredited by the American Polygraph Association, who are recognised as setting the international standard for all polygraph examiners. In the UK all examiners are also members of the British & European Polygraph Association. In conjunction with UK and international partners, we can offer a range of services and technologies to suit the customer, including:
- Layered Voice Analysis
- Polygraph testing
- Cranial scanning (a system which measures activity in different parts of the subject’s brain)
G4S works in partnership with the NADAC Group in the UK & Ireland Region.