||<p>Each government department or organisation connected to the PSN is responsible
for procuring its own connectivity services separately from a group of approved providers.
Since almost 700 public sector organisations across central government, local government
and other public agencies and bodies use the PSN, it is not possible for Cabinet Office
to report on the total cost to the public purse.</p><p>The National Audit Office 2016
“Protecting information across government” report reported that the project saved
£406 million across government over the 4 years between 2011/12 and 2014/15.</p>