Executive summary
A method for deciding, on evidence, whether each leakage control may go live and each phase may close.
What is inside
What the evidence pack covers
The asset walks a gate owner through the gate structure, criteria, the control evidence register, exceptions, the review, and the acceptance record. It includes a gate checklist, a control evidence register, and an acceptance record template, with a worked synthetic case.
- The gates leakage controls pass in their first 18 months
- Acceptance criteria tied to the design and conditions
- Mandatory criteria for price match, completeness, and rollback
- The evidence each gate needs and who produces it