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Our reports

Use the ‘search’ box to help you find a report, or filter by type and year of publication, type of detention and key themes by using the drop down menus and selecting ‘filter’.

If you are looking for an HMI Prisons report published before 2020, please visit our archived site. Please note that many of the search functions on the archived site will not work.

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Glossary 2026 (PDF)This glossary explains the terms and abbreviations in our reports.

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594 reports

HMP & YOI Foston Hall

Published:
Report on an independent review of progress at HMP & YOI Foston Hall by HM Chief Inspector of Prisons (8–10 December 2025).

HMP Birmingham

Published:
Report on an unannounced inspection of HMP Birmingham by HM Chief Inspector of Prisons (6–16 October 2025).

Immigration reporting centres

Published:
Report on an unannounced inspection of the short-term holding facilities in Immigration reporting centres by HM Chief Inspector of Prisons (20 - 29 October 2025)

Reading for rehabilitation

Published:
Reading for rehabilitation, A thematic review by HM Chief Inspector of Prisons, January 2026

HMP Featherstone

Published:
Report on an unannounced inspection of HMP Featherstone by HM Chief Inspector of Prisons (23 September – 9 October 2025).

Derwentside IRC

Published:
Report on an unannounced inspection of Derwentside IRC by HM Chief Inspector of Prisons 15 September – 3 October 2025.

HMP Swaleside Urgent Notification

Published:
Urgent Notification for HMP Swaleside issued 15 December 2025.

HMP Guys Marsh

Published:
Report on an independent review of progress at HMP Guys Marsh by HM Chief Inspector of Prisons (3-5 November 2025)

HMP & YOI Doncaster

Published:
Report on an unannounced inspection of HMP &YOI Doncaster by HM Chief Inspector of Prisons (8–18 September 2025).

HMP Northumberland

Published:
Report on an unannounced inspection of HMP Northumberland by HM Chief Inspector of Prisons (27 August – 12 September 2025).