ISO 19011: bringing structure to audits

ISO 19011 provides guidance for management system audits. It connects principles, audit programmes, audit activities and competence.

A practical starting point is to make the question explicit: what do we want to understand about the process, and which evidence will we seek?

A checklist helps organise the work; useful dialogue also depends on questions and evidence.

Which question would you explore in your next audit?

Before preparing questions, clarify the audit objective, scope and criteria. Interviewing a supervisor, observing an activity and checking a record can provide complementary perspectives. No single piece of evidence tells the whole process story: sampling and its limits should be understandable to the people receiving the report.

To make review useful, distinguish observations from interpretations and information still to be gathered. An understandable conclusion connects criteria, evidence and the process concerned. Sampling limitations also deserve space, so the report supports informed decisions rather than offering general reassurance. Follow-up can then examine the effect of agreed actions.