# The Terrorism Prevention and Investigation Measures (Polygraph) Regulations 2022, Regulation 4: Polygraph operator independence


A polygraph operator who is also a police officer, probation officer or therapist must not conduct a polygraph session on a relevant individual in whose management, supervision or treatment they have been involved.

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Source: https://www.legislation.gov.uk/uksi/2022/462/regulation/4 (the official version)
Page: https://openlegislation.uk/terrorism-prevention-and-investigation-measures-polygraph-regulations-2022/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.