21 Accepted

The IPA stated that releasing all data at the detailed level would cause issues within...

Conclusion
The IPA stated that releasing all data at the detailed level would cause issues within the supply chain. It argued that it does not release its own assurance reviews so that it can have effective and candid discussions with programme leaders, which would be undermined if the reviews were made public.40 Nonetheless, it agreed that overarching data on programmes should be available and pointed to the GMPP performance data that is released quarterly and annually alongside the IPA’s annual report. The NIC also told us that government plans to publish business cases, outturn costs and schedules and other long-term evaluations of projects on the GMPP from April 2021, which we welcome.41 33 Q 49 34 C&AG’s Report, para 48 35 Q 37 36 Q 55 37 C&AG’s Report, para 46 38 Committee of Public Accounts, Whitehall preparations for EU Exit, HC 682, 2 December 2020, Conclusions and recommendations, para 6 39 Q 39 40 Qq 39, 45 41 National Infrastructure Commission submission, page 2 Lessons from major projects and programmes 13 However, GMPP data is a snapshot at a point in time and we have reported in the past how the publication of this data months in arrears means there is a lag between the reported data and what is actually happening on a project.42 The Infrastructure and Projects Authority’s Assurance
Government Response Summary
The government commits to halving the lag time for GMPP data to four months, publishing aggregate GMPP project benefits data, and confirms that projects will begin publishing summary business cases and long-term evaluations from April 2021.
Government Response
Accepted
HM Government Accepted
2.1 The government agrees with the Committee’s recommendation. Target implementation date: July 2021 2.2 The IPA recognises that, to enable effective parliamentary scrutiny, the right type and amount of information about major projects needs to be made available in a timely fashion and appropriate format. This needs to be done with sensitivity to commercial, and where relevant national security, considerations. 2.3 The IPA’s Transparency Policy includes a presumption in favour of the publication of major project data. Each piece of data or information is assessed on a project-by-project basis, and any exemption made is consistent with the Freedom of Information Act and the government’s approach to the public interest test. 2.4 The IPA publishes an annual report of projects on the Government Major Projects Portfolio (GMPP) each July. This report includes an analysis of trends across the whole portfolio and insights on each individual project or programme. As part of a comprehensive refresh of the structure and content of the annual report - aimed at addressing recommendations made by the Committee in June 2020 - the IPA has taken significant steps to improve data collection and analysis processes. As a result, the data in this year’s report will be current as of March 2021, instead of September 2020, halving the lag time from nine months last year to four this year. As part of this refresh, the IPA will also publish aggregate GMPP projects benefits data. 2.5 As the Committee acknowledges, from April 2021 projects on the GMPP will begin publishing summary business cases following final approval, a close-out report following completion and other long-term evaluations.
Addressee Bodies
HM Treasury
Timeline
Recommendation age 5.5 yrs
Report published 29 Jan 2021