OPS.15:7 - Conformance Checklist

Check	Evidence sufficient for the declared use
The account serves a live decision.	The choice, recipient, time for action and distinguishing observation are clear.
Subjects and populations are stable.	The relevant work, events, results, inclusions and exclusions can be recovered.
Quantities have a meaning.	Units, numerator/denominator where needed, start/end rules, cutoff and interpretation are explicit.
Sources support the claim.	Observation method, missingness, delay and comparability fit the receiving use.
Views can be related without conflation.	Shared subjects and unlike event meanings are preserved where decisions cross views.
Collection and refresh have a purpose.	Each retained observation serves the decision, necessary assurance or recovery, with a relevant change or expiry condition.