PECB ISO 27001 ISO-IEC-27001-Lead-Auditor Question # 83 Topic 9 Discussion

According to ISO/IEC 17021-1, which specifies the requirements for bodies providing audit and certification of management systems, a certification body should establish criteria for determining audit time and audit team composition based on factors such as the scope of certification, size and complexity of the organization, risks associated with its activities, etc2. Therefore, if an auditee requests to extend the audit scope to include two additional sites after completing Stage 1 of an initial certification audit, the audit team leader should obtain information about the additional sites to inform the certification body, so that they can review and approve the change in scope and adjust the audit time and audit team accordingly2. The other options are not appropriate actions for the audit team leader to take in this situation. For example, increasing the length of the Stage 2 audit to include the extra sites without informing the certification body may violate their procedures and policies; arranging to complete a remote Stage 1 audit of the two sites using a video conferencing platform may not be feasible or effective depending on the nature and location of the sites; and informing the auditee that the request can be accepted but a full Stage 1 audit must be repeated may not be necessary or reasonable if there are no significant changes in the auditee’s ISMS since Stage 12. References: ISO/IEC 17021-1:2015 - Conformity assessment – Requirements for bodies providing audit and certification of management systems – Part 1: Requirements