Once the As Designed (Draft) stage has been completed, the client, building designer and the assessor agree the finalised version of the design.  This may involve amendments to the initial design in order to achieve SAP compliance.

The data in the approved software is then updated to reflect this final design.  The software is then used to produce the reports that the client or designer need to submit to Building Control.  This will include a Predicted Energy Assessment (this provides a rating of energy performance based upon the specified design).