The Pre-Budget Report (PBR) 2009 has been delivered by Alistair Darling.
HM Treasury have produced a microsite that includes highlights and basic information and a brief explanation of what the PBR is in the form of a YouTube video.
They have also produced a full site with accompanying documentation and data.
The BBC News website has a special section on the Pre-Budget Report bringing together their comment and analysis.
The Institute for Fiscal Studies have brought together their research and commentary resources, as well as promising a briefing analysing the PBR within 24 hours.