ISO 9001 internal audit checklist is one of the best option to cover all the clause wise requirements. You can check above image for ISO 9001 – Internal audit checklist describes the values of clauses and its points which will help you to audit in your facility.
The purpose of this procedure is to define your organization’s responsibilities and activities in order to ensure that all inspection and test equipment used for product, service and process verification is controlled and calibrated against nationally traceable standards at specified intervals and that such devices are available to ensure continuity of measurement capability. The Occupational Health and Safety Assessment Series OHSAS audit checklist will help ensure your audits address the necessary requirements.