Department of Health

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Changes to the Green Book

  • Last modified date:
    15 February 2007
This DH guidance explains the key changes set out in the Treasury's Green Book that affect NHS and DH business cases. Parts of the guidance have subsequently been updated as follows:
  • November 2004
    Guidance on the calculation of optimism bias in build schemes
  • May 2005
    Guidance on applying optimism bias to IM&T schemes
  • September 2005
    Guidance on the assessment of VfM at OBC stage

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