Welcome to the Post Office Horizon IT Inquiry website
This is an independent public statutory Inquiry established to gather a clear account of the implementation and failings of the Horizon IT system at the Post Office over its lifetime.
Public Hearings Timeline
Indicative timeline for phases of the Inquiry.
Wellbeing and Support
Read about how you can receive support from the Inquiry if you are participating.
Latest news from the Inquiry
Sir Wyn Williams’s statement regarding progress update and dates of future hearings is published.
29 July 2022
Sir Wyn Williams' final determination is published.
8 July 2022
Responses from core participants published.
6 July 2022