How do you prepare for an ISO internal audit?

In order to prepare for an audit, the following steps should be taken:

1. Appoint auditors - these must be impartial of the process being audited, avoiding conflicts due to reporting lines and have the correct competencies to conduct the audit.
2. Consider notice - identify who the auditee(s) are and establish contact to inform them and schedule interviews, as well as determine if a guide, observer, interpreter or any additional technical expertise is required.
3. Management commitment - audits must be supported by management and buy in will aid with the availability of auditees.

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