Chief Scientific Advisers

Every government department has a chief scientific adviser (CSA).

Departmental CSAs work together under the leadership of the Government Chief Scientific Adviser to support each other and to address and advise on cross-cutting issues. They do this primarily through the Chief Scientific Advisers network.


The network advise the Government Chief Scientific Adviser on all aspects of policy on science and technology. In particular, they:

  • provide advice to ministers, through the Cabinet committee system
  • discuss and facilitate implementation of policy on science, technology, engineering and mathematics (STEM)
  • identify and share good practice in STEM-related areas, including the use of scientific advice in policy making
  • facilitate communication on particular high profile STEM-related issues and those posing new challenges for government


Government Chief Scientific Adviser Professor Sir Mark Walport
Department for Business, Innovation and Skills Professor Tim Dafforn
Department for Communities and Local Government Stephen Aldridge (Interim)
Department for Culture, Media and Sport Vacant
Department for Education Dr Tim Leunig
Department for Environment, Food and Rural Affairs Professor Ian Boyd
Department for International Development Professor Charlotte Watts
Department for Transport Professor Phil Blythe
Department for Work and Pensions Dr Pui Ling Li
Department of Energy and Climate Change Professor John Loughhead OBE
Department of Health Professor Dame Sally Davies
Foreign and Commonwealth Office Professor Robin Grimes
Her Majesty’s Treasury Susan Acland-Hood
Home Office Professor Bernard Silverman
Ministry of Defence Professor Vernon Gibson
Ministry of Justice Vacant
National Security Professor Nick Jennings
Food Standards Agency Professor Guy Poppy
Forestry Commission Professor Peter Freer-Smith
Health and Safety Executive Professor Andrew Curran
Met Office Professor Dame Julia Slingo
Northern Ireland Vacant
Scottish Government Vacant
Welsh Government Professor Julie Williams


Contact details

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