本文件规定了要求，并为根据ISO/IEC 19770-1对ITAM进行审核和认证的认证机构提供了指导。它不会改变ISO/IEC 19770-1中规定的要求。 本文件也可供认证机构用于认证机构的认证。然而，本文件并未规定认证机构审核认证机构的要求或指导。 除ISO/IEC 17021-1中的要求外，提供ITAMS认证的认证机构应能够证明满足本文件中规定的要求。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies requirements and provides guidance for certification bodies providing audit and certification of an ITAMS in accordance with ISO/IEC 19770-1. It does not change the requirements specified in ISO/IEC 19770-1. This document can also be used by accreditation bodies for the accreditation of certification bodies. However, this document does not specify requirements or provides guidance for accreditation bodies to audit certification bodies. A certification body providing ITAMS certification is expected to be able to demonstrate fulfilment of the requirements specified in this document, in addition to the requirements in ISO/IEC 17021-1.All current amendments available at time of purchase are included with the purchase of this document.