1.12 The Regulation of Investigatory Powers Act 2000
CHIS definitions and authorisations, criminal conduct and juvenile safeguards and directed or intrusive surveillance.
Prepare for legal application, not isolated recall
Use the exact 2026 syllabus, distinguish neighbouring offences and powers, apply facts to elements and safeguards and recheck the College page for any exceptional formal update.
Core concepts
Concept 1
CHIS definition: Decide whether the person establishes or maintains a relationship for a covert purpose within the prescribed definition.
Exam cue: Locate the exact 2026 Appendix A heading before choosing the governing rule or procedure.
Concept 2
Authorisation: Match the covert activity to the correct necessity, proportionality, authorising level and review process.
Exam cue: Separate definitions and offence elements from powers, safeguards, defences and procedural consequences.
Concept 3
Criminal conduct authorisation: Treat authority for CHIS criminal conduct as a distinct controlled decision with specific limits.
Exam cue: Apply the facts to adjacent rules instead of answering from the seriousness of the outcome alone.
Risk pitfalls and guardrails
Using an earlier manual edition or an unnotified later legal development as the examination rule.
Guardrail: Use a 15-second safety pause before finalizing your action.
Memorising isolated labels while missing the knowledge, understanding and application demanded by the NIE.
Guardrail: Use a 15-second safety pause before finalizing your action.
Collapsing distinct rules within The Regulation of Investigatory Powers Act 2000 into one undifferentiated test.
Guardrail: Use a 15-second safety pause before finalizing your action.
Memory anchors
CHIS definition
Decide whether the person establishes or maintains a relationship for a covert purpose within the prescribed definition.
Authorisation
Match the covert activity to the correct necessity, proportionality, authorising level and review process.
Criminal conduct authorisation
Treat authority for CHIS criminal conduct as a distinct controlled decision with specific limits.
Juvenile safeguards
Apply the additional authorisation and welfare safeguards when the CHIS is a juvenile.
Surveillance type
Distinguish directed from intrusive surveillance before selecting the authorisation route.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Officers covertly follow a suspect in public over several days to obtain private information for a planned investigation. What is most likely engaged?
A listening device is covertly installed inside a person's home. Which category demands the closest consideration?
An informant simply reports a one-off unsolicited conversation and is not asked to maintain a relationship. Is the person necessarily a CHIS?
Police ask an employee to continue a friendship secretly to obtain workplace information. What should be considered before deployment?
What two core tests must a directed-surveillance authorising officer address?
Answer all questions to submit.
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