A score should support a decision, not make it
Readiness is useful only when leaders can understand its inputs. A high average must never conceal a missing mandatory control such as rollback authority, business approval or a critical unresolved defect.
Treat the score as a navigation aid. Preserve the accountable decision, rationale, conditions and evidence separately.
Assess the dimensions that change safety
Combine plan completeness, people readiness, technical validation, business readiness, operational support, data reconciliation, rollback and governance.
- Each mandatory control has evidence and an owner
- Material exceptions remain visible outside the aggregate score
- Confidence reflects evidence quality and freshness
- Conditional approval has explicit follow-up owners
- The decision snapshot is immutable
Use readiness throughout the lifecycle
Assess readiness before rehearsals as well as Production. Trend improvement, recurring blockers and unresolved learning provide a more useful signal than a single score on go-live day.
Questions transformation teams ask
What is a good go-live readiness score?
There is no universal safe number. Mandatory blockers, evidence confidence and authorised risk acceptance matter more than an unqualified average.
Can readiness be fully automated?
Evidence collection and calculation can be automated, but the accountable go/no-go decision should remain an explicit human governance act.