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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.

If you are searching for joint reports published with other inspectorates before 2020, please visit:

Criminal Justice Joint Inspectorates – for reports published with HMCPSI, HMICFRS or HMI Probation
Ofsted – for reports about secure training centres and thematic reviews led by Ofsted
Criminal Justice Inspection Northern Ireland – for reports about Northern Ireland prison inspections

If you are unable to find a report, please email us at: hmiprisons.enquiries@hmiprisons.gov.uk


Glossary 2025(PDF)	This glossary explains the terms and abbreviations in our reports.

461 reports

HMP Guys Marsh

Published:

April 15, 2025

Report on an unannounced inspection of HMP Guys Marsh by HM Chief Inspector of Prisons, 6–16 January 2025

Harmondsworth Immigration Removal Centre

Published:

April 8, 2025

Report on an independent review of progress at Harmondsworth Immigration Removal Centre by HM Inspector of Prisons (17-19 February 2025).

HMP Nottingham

Published:

April 7, 2025

Report on an independent review of progress at HMP Nottingham by HM Chief Inspector of Prisons, 24–26 February 2025

Business Plan 2025-26

Published:

April 3, 2025

This business plan describes our planned work for the coming year under our strategic objectives. The plan sets out HM Inspectorate of Prisons’ mandate and values.