Public Inquiry

Iraq Inquiry

Completed · Chair: Sir John Chilcot · Established July 2009 · Commissioned by Cabinet Office

Inquiry into the UK's role in the Iraq War, examining decisions taken between 2001 and 2009.

Where it stands

The inquiry has published 14 reports, most recently The Report of the Iraq Inquiry on 6 July 2016.

The inquiry made no formal recommendations.

Reports

Reports and timeline

Recent milestones

  • Final Report Published6 July 2016
  • Last public hearing2 February 2011
  • First public hearing24 November 2009
Full timeline

Costs

£13,126,900

Total reported cost to October 2016 Costs in detail

Parliament

76

mentions in Parliament Parliamentary activity

Reports and timeline

Reports

The Report of the Iraq Inquiry Executive Summary · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Executive Summary Executive Summary · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume I Volume I · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume II Volume II · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume III Volume III · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume IV Volume IV · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume IX Volume IX · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume V Volume V · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume VI Volume VI · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume VII Volume VII · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume VIII Volume VIII · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume X Volume X · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume XI Volume XI · 6 July 2016 · PDF
The Report of the Iraq Inquiry - Volume XII Volume XII · 6 July 2016 · PDF

Timeline

Inquiry Announced

Source

Inquiry launched

Source

First public hearing

Source

Last public hearing

Source

Final Report Published

Costs

Total reported cost: £13,126,900
Period Total Inquiry legal CP legal Source
Oct 2016 (cum.) £13,126,900 Not reported Not reported

Iraq Inquiry - Inquiry Costs · Cumulative total including estimated April–October 2016 expenditure

Source and qualifications
Oct 2016 £1,219,900 Not reported Not reported

Iraq Inquiry - Inquiry Costs · Estimated expenditure, April–October 2016

Source and qualifications
Mar 2016 £1,532,000 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2015 to 31 Mar 2016.

Iraq Inquiry - Inquiry Costs

Mar 2015 £1,358,500 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2014 to 31 Mar 2015.

Iraq Inquiry - Inquiry Costs

Mar 2014 £1,537,100 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2013 to 31 Mar 2014.

Iraq Inquiry - Inquiry Costs

Mar 2013 £1,348,800 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2012 to 31 Mar 2013.

Iraq Inquiry - Inquiry Costs

Mar 2012 £1,429,700 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2011 to 31 Mar 2012.

Iraq Inquiry - Inquiry Costs

Mar 2011 £2,430,400 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2010 to 31 Mar 2011.

Iraq Inquiry - Inquiry Costs

Mar 2010 £2,270,500 Not reported Not reported

Iraq Inquiry - Inquiry Costs

Source and qualifications

Accounting period: 1 Apr 2009 to 31 Mar 2010.

Iraq Inquiry - Inquiry Costs

1 Apr 2009 – 31 Oct 2016 · Iraq Inquiry - Inquiry Costs · Cumulative total including estimated April–October 2016 expenditure

Iraq Inquiry - Inquiry Costs · Cumulative total including estimated April–October 2016 expenditure

Source and qualifications
Detailed cost breakdown · to Oct 2016

Parliamentary activity

76 mentions since Oct 2009
15 debates 47 questions 3 statements

Update on the UK-Iraq Relationship on the Twentieth Anniversary of the Conflict in Iraq

Written Ministerial Statement House of Lords Lord Ahmad of Wimbledon · Conservative

Statement: The 20th March 2023 marks the twentieth anniversary of the beginning of the conflict in Iraq. This anniversary is an opportunity to remember the service and sacrifice of all those who served in the conflict. At this time, we pay particular regard to those service …

Update on the UK-Iraq Relationship on the Twentieth Anniversary of the Conflict in Iraq

Written Ministerial Statement House of Commons Leo Docherty · Conservative

Statement: My Noble Friend, the Minister of State for the Middle East, North Africa, South Asia and United Nations (Lord Ahmad) has made the following Written Ministerial Statement:The 20th March 2023 marks the twentieth anniversary of the beginning of the conflict in Iraq. This anniversary is …

Iraq Committee of Inquiry

Written Question House of Commons Liz Saville Roberts · Plaid Cymru

Asked: To ask the Minister for the Cabinet Office, whether representatives from (a) Guinea, (b) Chile, (c) Cameroon, (d) Angola, (e) Bulgaria and (f) Pakistan were called to give evidence to the Chilcot Inquiry.

Answered by Cabinet Office: The Iraq Inquiry was independent of government, and the selection of its witnesses was a matter for the Inquiry. The Inquiry did not seek evidence from representatives of the countries listed.

Iraq Committee of Inquiry

Written Question House of Commons Dr Julian Lewis · Conservative

Asked: To ask the Secretary of State for Defence, what his Department's timetable is for the publication of a report on the implementation of the recommendations of Sir John Chilcot's Report of the Iraq Inquiry, published on 6 July 2016; and whether progress on that implementation …

Answered by Ministry of Defence: The Government responded on 19 December 2017 to a 16 March 2017 Public Administration and Constitutional Affairs Committee report (HC656) on Lessons still to be learned from the Chilcot Inquiry . This included an annex by the National Security Advisor which summarised the lesson learning process undertaken across the National Security Community in response to the Iraq Inquiry. The Ministry …

Iraq Committee of Inquiry

Written Question House of Lords Lord Truscott · Independent Labour

Asked: Her Majesty's Government what lessons they have learned from the duration and cost of the Chilcot Inquiry.

Answered by Cabinet Office: A number of lessons about inquiry processes were learned from the Iraq Inquiry, and government has absorbed these so that future inquiries can benefit from the experience. Government has received the report of Public Administration and Constitutional Affairs Committee on the Iraq Inquiry, and will be responding in due course, setting out the lessons learned.

Chilcot Inquiry

Hansard Debate House of Commons

Said: Commons Chamber

View all 76 mentions →

Recommendation tracking

The Iraq Inquiry identified 150 conclusions and lessons across its 12-volume report but did not make formal numbered recommendations. The Public Administration and Constitutional Affairs Committee (PACAC) conducted a follow-up inquiry in 2016-17 examining how government was implementing the lessons.

Key facts

Duration: 6 years, 11 months Total reported cost: £13.1m Witnesses: 150 Hearing days: 130 Documents disclosed: 150,000 Report pages: 6,275