OPS.15.1:7 - Conformance Checklist

• The quantity has a subject, population, event boundaries, clock and receiving question.
• Common events remain identifiable when related to several subjects.
• Case, visit, part and resource counts are distinguished where their consequences differ.
• Interval combinations match the question, including overlap and calendars.
• A cut observation window retains initially present and unfinished subjects.
• Aggregation uses compatible definitions and an appropriate weighting rule.
• Missing observations produce supported bounds or an unresolved contribution rather than invented completion.
• A claimed service improvement retains the recipient’s waiting origin.