Select committee: Public Accounts Committee
Conclusion 24
67th Report - NS&I’s transformation programme
Published 13 Feb 2026
Addressed to HM Treasury
Public Accounts Committee NS&I’s transformation programme All items in this report Report on parliament.uk ↗ Inquiry on parliament.uk ↗
Conclusion (the committee's words)
NS&I said its governance structures had evolved, and it would add more NEDs. It said these changes were improving delivery, but gave no substantive answer to how its governance would ensure problems did not happen again. It also acknowledged that there was still a lack of clarity over the role of governance boards, and said it was again reviewing governance, as a result of the NAO report, to help the programme “deliver at pace”.69 NS&I said that it had only now started reporting programme costs to its transformation and audit committee, which was generating useful insight.70 NS&I said it now added 6 more people in its finance function, an increase of 20%.71 64 C&AG’s Report, para 2 65 Q 69 66 C&AG’s Report, paras 21, 3.18 67 Qq 69, 16 68 Q 16; Infrastructure and Projects Authority Annual Report 2022–23, July 2024 69 Qq 52-53 70 Q 18 71 Q 55 15
From: Public Accounts Committee, 67th Report - NS&I’s transformation programme (HC 1237), 13 February 2026
Government response
The government responded to the whole report on 7 April 2026 (deadline 13 April 2026).
Summary written by Accountability Index from the government's response. It is not the government's own words.The government states that it "agrees with the Committee's recommendation" on each of the recommendations in the report, and sets target implementation dates between June and Autumn 2026.
- On the integrated plan, the government agrees that NS&I should prepare a realistic plan. NS&I is developing costed options, which will form the basis of a revised Full Business Case in the second quarter of 2026-27, "subject to Treasury and Ministerial process timings".
- NS&I will write to the Committee "within six months" setting out the integrated plan, including timelines and a revised estimated cost, and will provide a written update on its risk management framework "by June 2026".
- On culture, a business-wide programme of cultural change activity will be developed, with an initial plan to go to the Board and the Treasury in early Summer 2026 for "rolling implementation over the coming 12-18 months".
- The Treasury says it will evaluate NS&I's agreed plan through a full Treasury Approval Panel process and will write to the Committee in the Autumn on lessons learned from its oversight.