Transport Appraisal and Strategic Modelling (TASM) []

TASM is responsible for: the National Transport Model, and its use for the apprasial of transport policy options; advice on project / scheme appraisal, traffic and transport modelling, through the Department's Transport Appraisal Guidance (WebTAG); and, central scrutiny of Value for Money assessments, along with the overall VfM framework, guidance, and processes.