Question to the HM Treasury:

To ask the Chancellor of the Exchequer, what secondments (a) PricewaterhouseCoopers, (b) Deloitte & Touche, (c) Ernst & Young and (d) KPMG has made to the Department, including predecessor Departments, since 2010; for which (i) periods and (ii) tasks the secondments were made; whether secondments of staff from the Department have been made to those firms; and for which (A) periods and (B) tasks.

The information is not held centrally in the requested format, and could only be provided at a disproportionate cost.