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Coroners and Justice Act 2009 (CJA 2009)

Definition

The primary UK statute governing HM Coroner's jurisdiction in England and Wales. Section 1(2) triggers a duty to investigate when the coroner has reason to suspect violent, unnatural, or unknown-cause death, or death in custody or state detention.

Jurisdiction
England and Wales
Key section
Section 1(2)
Triggers duty on
Violent, unnatural, or unknown-cause death
Also covers
Death in custody or state detention

Common questions

What does the Section 1(2) duty actually require the coroner to do?+

Once one of the triggering circumstances applies, the coroner must open an investigation into the death, which may or may not lead to an inquest depending on what the investigation finds about cause and circumstances.

Does CJA 2009 apply anywhere outside England and Wales?+

No. Scotland and Northern Ireland run separate death-investigation systems under different legislation, so the Act's duties and definitions apply only within England and Wales.

Related terms

BNSS § 194
Section 194 of the Bharatiya Nagarik Suraksha Sanhita 2023 (replacing CrPC § 174). Requires a police inquest for deaths that are sudden,...
CPP Articles 74-75 (France)
Articles 74 and 74-1 of the French Code de procédure pénale governing the procureur de la République's investigative authority over deaths in...
INTERPOL DVI Protocol
The INTERPOL Disaster Victim Identification protocol (last revised 2022), which defines standardised Post-Mortem (PM) data-collection forms and the matching process between PM...
Medical Examiner (US)
A physician (typically a board-certified forensic pathologist) appointed by government authority to investigate deaths within their jurisdiction. Distinguished from the elected Coroner...
NAME Referral Criteria
The National Association of Medical Examiners consensus criteria for deaths that should receive medico-legal investigation. Categories include sudden unexpected death in apparently...

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