SVM102080 - Shares and Assets Valuation Manual - HMRC internal manual
SVM102080 - Files and Forms: The Swiss Workbook SWISS is a computer based workbook. It gives SAV staff, and their managers, an overview of their case allocation, including the number on hand and old cases, and is also the closure form for completed cases. Once a valuation has been completed, SAV staff can close the case down from the workbook using the statistical closure forms and this information is automatically collected centrally. Definitions for SWISS workbook and Closure Form Val Request Date - is the date of the valuation request as shown on the CG30 (IHT data entry sheets) memo and s...
Source: gov.uk