Re: How to handle repeated non-conformities when doing Layered audits
An effective LPA process escalates such issues to the highest level of management. Part of their responsibility for performing LPA is to review the actions taken at lower levels on issues found.
From the posters information, we don't know exactly what the problem is, so perhaps they can share with us a bit more about who (management) is involved, what activities of the LPA they participate in.