Nope, the auditor doesn't need to be qualified, the auditor must be Competent. I'm a qualified A&P Mechanic but I'm no longer competent do do so unsupervised..........Qualified and Competent are 2 different animals.
Ok...twist words! You clearly don't get what I was saying nor the intent of the clause! You can't be competent if you are not trained and qualified! The auditors are required to be trained and qualified!
Competence is then determined after that. And yes, if you lose that competence for some reason, you cannot audit! But you are not competent without being trained and qualified!
The organization shall have a documented process(es) to verify that internal auditors are competent, taking into account any customer-specific requirements. For additional guidance on auditor competencies, refer to ISO 190011. The organization shall maintain a list of
qualified internal auditors.
...
Where training is provided to achieve competency, DOCUMENTED INFORMATION shall be retained to demonstrate the trainer's competency with the above requirements.
Maintenance of and improvement in internal auditor competence shall be demonstrated through:f) executing a minimum number of audits per year, as defined by the organization; andg) maintaining knowledge of relevant requirements based on internal changes (e.g. process technology, product technology) and external changes (e.g. ISO 9001, IATF 16949, core tools, and customer specific requirements).