Independent QC is useful only when its purpose, independence and evidence are defined. The validation approach should match the deliverable, risk and sponsor procedures—not rely on a vague promise that work will be checked.
Questions to resolve
- 01
Identify which datasets, programs and outputs require independent validation
- 02
Separate production and validation responsibilities where agreed
- 03
Define acceptable comparison methods, tolerances and documented exceptions
- 04
Use an issue log with clear ownership and resolution evidence
- 05
Set release criteria and identify who gives final approval
QC depth, systems, documentation and release steps remain part of the agreed engagement scope.