C.16:2 - Scope and result boundary (Normative)
C.16 covers construction and use of measurement models. For a performed measurement, it keeps the following parts of the result account recoverable:
- one measurand or otherwise exact measurement subject;
- one Characteristic and one Scale, with Level or Coordinate and Unit when applicable;
- the reusable measurement specification, exact
U.Method, measurement model, calibration requirements, and uncertainty treatment; - dated measurement work with performer, actual bindings, resources, and time stance;
- the value or set of values attributed to the measurand together with relevant information, including uncertainty and interpretation basis; and
- direct comparability within the declared basis.
C.16 does not turn an instrument message, file, dashboard tile, ledger row, or evidence citation into a measurement result. It does not own the actual subject state, diagnosis, criterion verdict, acceptance action, assurance claim, causal conclusion, or decision. It introduces no universal measurement-result, work-result, evidence-use, common-scale, or criterion-participant relation.