2. Do we have separate documents or record for each or combined, eg Internal audit program and Audit reports. Can non- conformities discovered in 9001, 14001 and 45001 be recorded in a single template.”
The most logical approach for an integrated management system is a common policy and whenever possible common documents like internal audit, audit report, corrective actions, and so on. Your organization can try a single template for non-conformities. In working with some organizations I have used a single template and worked, but I must confess that sometimes it does not work because some organizations want to keep simple templates and trying to answer to all standards and recording what is relevant about the context of the non-conformity is not easy.
The following material will provide you information about management systems integration: