Explanation
In an internal audit, an auditor looks at processes, documents and the shop floor and compares them with what has been agreed: your own procedures, legislation and the standard or scheme you work to. That way you find weak spots yourself, before an external party or an incident does.
Internal audits are usually planned in advance in an audit programme, so that all processes and locations are covered within an agreed period. The auditor does not assess their own work. In small organisations this is often a colleague from another department or an external auditor who audits on your behalf.
The result is a report with findings: nonconformities, observations and improvement points, and also what goes well. Each nonconformity leads to a corrective action. An internal audit is different from a certification audit: that is carried out by an external certification body, and your internal audits show it that your system monitors itself.
Example from practice
A quality coordinator audits the purchasing process and sees that two suppliers have not been evaluated for a year. That becomes a nonconformity with an action, an owner and a deadline.
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