When companies (organizations) introduce and implement the ISO9000 standard system, they need to conduct regular audits to find out whether there are problems in the operation and maintenance of the system. At this time, it is necessary for the company (organization) to appoint some people (representatives) as internal auditors to conduct internal audits. In principle, this internal auditor needs to go to a qualified training unit for training, and can only take up his post after passing the examination, but there is no standard clause requiring him to go to any training unit, so if you use internal training as a qualified internal auditor, you can also take up his post. The external auditor may advise your internal auditor to receive external training during the audit, but this is only a suggestion and cannot be forced because there is no standard clause requiring it. At the same time, you must write your company's internal auditor generation method into your company's program file. Please adopt those that are helpful.