1.1 This document clarifies the relevant requirements of CNAS for the result information, use, management, review, etc. of test reports and calibration certificates (hereinafter referred to as "reports"). It is a further step forward from the relevant provisions of CNAS-CL01 (equivalent to the adoption of ISO/IEC17025) The purpose of explanation and explanation is to unify the understanding of the standards and ensure the consistency of accreditation review and management. 1.2 This document is only applicable to the accreditation activities of testing and calibration laboratories carried out by CNAS in accordance with CNAS-CL01.