High Speed Two: A progress update
Published on:This report examines whether DfT and HS2 Ltd have protected value for money so far in their stewardship of HS2.
This report examines whether DfT and HS2 Ltd have protected value for money so far in their stewardship of HS2.
Find the NAO’s reports, insights and overviews by government department or other public body.
Using ten case studies from our work over the last 18 months, this overview identifies the main things that government departments need to look out for as they develop commercial relationships with their suppliers.
This report examines the causes of the cost increases and delays to the Crossrail programme.
This report sets out the history of Contracts for Difference and how the Department for Business, Energy & Industrial Strategy designed the 2017 auction, including the changes it made to the rules related to the capacity cap, and the impact these changes had.
This memorandum focuses on the design, operation and oversight of the Home Office’s contract with G4S to run Brook House.
This investigation examines the extent to which departments have used consultants in
their work to prepare for exiting the EU.
We investigated the performance of the MoD’s military flying training system
This report aims to evaluate and conclude on HM Treasury’s overall approach to over-indebtedness.
This investigation builds on our previous work on NHS Property Services Limited and examines the progress the Service has made.
This report examines the condition and capacity of HM Prison and Probation Service’s prison estate.
This report examines the progress made in delivering the Emergency Services Network and the
implications of the 2018 reset.
Government efforts to improve the quality and take-up of science, technology, engineering and mathematics (STEM) skills have yielded some positive results but there remains an urgent need for departments to set out a shared view of what they are trying to achieve and a co-ordinated plan for achieving it.
We record government’s progress in ensuring health and social care supplies should the UK leave the EU without a deal.
The Renewable Heat Incentive (RHI) is a scheme to encourage a switch from fossil fuel heating systems to renewable and low-carbon alternatives in homes and business premises in Great Britain. Our report assesses the value for money of the RHI for Great Britain.
The NAO is publishing a suite of short guides for the new Parliament, one for each government department and a selection of cross-government issues, to assist House of Commons select committees and members of Parliament.
Carillion going into liquidation left two new hospitals unfinished. The projects will now be completed with public finance.
This report examines the Ministry of Defence’s management of its large and complex infrastructure projects at nuclear-regulated sites.
This is our second report on the progress Defra has made in preparing for EU Exit.
This examines whether the Department for Business, Energy & Industrial Strategy has achieved the objectives of the UK Green Investment Bank intervention, and whether UK Government Investments has achieved value for money in the subsequent sale of the Bank.