The Pre-Appraisal process is the starting point and rationale for undertaking a STAG led study.
The Part 1 Appraisal is an initial appraisal of options generated during Pre-Appraisal.
The Part 2 Appraisal phase requires a more detailed appraisal of options taken forward from Part 1.
Once investment is committed and following implementation, Monitoring and Evaluation is essential.
