Oral evidence
8 January 2013
Witnesses: Patrick Diamond, Lord Hennessy of Nympsfield and Professor Christopher Hood
Sean Worth, Rt Hon Peter Riddell and Andrew Haldenby
15 January 2013
Witnesses: Sir John Elvidge, former Permanent Secretary, Scottish Government, Dr Chris Gibson-Smith, Chairman, Reform, Professor Andrew Kakabadse, Professor of International Management Development, Cranfield University and Dr Suzy Walton, former senior civil servant at the Cabinet Office
29 January 2013
Witnesses: Lord Wilson of Dinton and Rt Hon Dame Janet Paraskeva
Rt Hon the Lord Adonis, Nick Harvey MP, Nick Herbert MP and Rt Hon Caroline Spelman MP
12 February 2013
Witnesses: Lord Browne of Madingley; Lord O'Donnell GCB
13 February 2013
Witnesses: Sir David Normington GCB; Dave Penman and Hugh Lanning
27 February 2013
Witnesses: Damian McBride
Carolyn Downs, Chief Executive, Local Government Association, and Derrick Anderson, Chief Executive, London Borough of Lambeth
5 March 2013
Witnesses: Professor Matthew Flinders, University of Sheffield, Professor the Lord Norton of Louth, University of Hull and Professor Anthony King, University of Essex
20 March 2013
Witness: Rt Hon Jack Straw MP
16 April 2013
Witness: Jonathan Powell
18 April 2013
Witness: Sir Jeremy Heywood KCB CVO and Sir Bob Kerslake
13 May 2013
Witness: Rt Hon Francis Maude MP
24 June 2013
Witness: Rt Hon Francis Maude MP