Timeline
Key dates in the inquiry's progress, assembled from its recorded milestones and hearing phases.
Hearing-phase dates are taken from the published hearing days; some earlier milestone dates are approximate where the inquiry has not published an exact date.
Milestones & hearing phases
Milestone
Hearing phase
Reports & costs
Still to come
Final Report Published
Reported costs: £13.1m
Iraq Inquiry - Inquiry Costs · Cumulative total including estimated April–October 2016 expenditure