This report considers the OBR's forecasts published 29 November 2010. The scope is the same as C&AG's previous examination looking at the forecasts that the interim OBR undertook for the Budget on 22 June 2010. The scope of these assessments differs from requests by previous Chancellors which asked the C&AG to examine the reasonableness and caution underpinning projections of the public finances. The remit of this work does not include any review of the forecast itself or of specific underpinning assumptions.