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.

Phase 7 Hearing Timetable

The Inquiry has published the hearing timetable for its final phase, Phase 7, during which Sir Wyn Williams will examine current practice and procedure at the Post Office as well as compensation.

Public gallery registration for Phase 7's November hearings has reopened. Register for attendance by 12noon 30 October.

View the Phase 7 timetable here.

Register for closing statements

Closing statements give the legal representatives of Core Participants to the Inquiry the opportunity to reflect on evidence the Inquiry has heard during Phases 5/6 and 7.

They will take place on the 16 and 17 December 2024, on the 5th floor of Aldwych House, 71-91 Aldwych, London WC2B 4HN.

Deadline to apply for public gallery attendance is 26 November 2024, 12pm.

Register to attend