PECB ISO-IEC-27001-Lead-Auditor Exam With Confidence Using Practice Dumps

The correct answer is A, because ISO/IEC 27001 and ISO 19011 require internal audits to be objective and impartial, but they do not impose an absolute prohibition on individuals holding both operational and audit roles. What is required is that auditors do not audit their own work and that conflicts of interest are avoided.

In smaller organizations, it is common for staff to perform multiple roles. ISO 19011 recognizes this reality and allows auditors to conduct internal audits provided they are independent of the activities being audited. Clearly documented job descriptions, role separation, and audit assignment controls help ensure impartiality.

Option B is incorrect because ISO standards do not mandate a fixed “cooling-off” period such as one year. The key consideration is whether the auditor is independent of the audited activities, not the passage of time. Option C is incorrect because it imposes an unrealistic and unnecessary restriction, especially for small or medium-sized organizations.

Objectivity is achieved through planning, role separation, competence, and management oversight, not by rigid role exclusion rules. Therefore, allowing auditors to perform unrelated operational roles with proper safeguards is acceptable and standards-compliant.

The purpose of a follow-up audit is to verify the completion and effectiveness of corrective actions taken by the auditee in response to the nonconformities identified in a previous audit1. A follow-up audit is a type of audit that is conducted after an initial audit, and it focuses on the specific areas where nonconformities were found and corrective actions were agreed upon2. A follow-up audit can be conducted as a separate audit or as part of a scheduled audit, depending on the nature and severity of the nonconformities and the audit programme objectives3.

The other options are not the purpose of a follow-up audit, but rather the purpose of other types of audits. For example:

•Option A is the purpose of a performance audit, which is a type of audit that evaluates the effectiveness of the management system in achieving its intended results4.

•Option B is the purpose of a compliance audit, which is a type of audit that verifies the conformity of the management system with the specified requirements, such as the ISMS objectives5.

•Option C is the purpose of a process audit, which is a type of audit that examines the inputs, activities, outputs, and interactions of a specific process within the management system, such as the risk treatment process.

The purpose of retaining documented information related to the ISMS of an organisation is to the extent necessary, to have confidence that the processes have been carried out as planned. This means that the documented information provides evidence of the conformity and effectiveness of the ISMS, as well as the achievement of the information security objectives and the continual improvement of the ISMS. Documented information also supports the analysis and evaluation of the ISMS performance and the identification of opportunities for improvement. References: = ISO/IEC 27001:2022, clause 7.5.1; PECB Candidate Handbook ISO 27001 Lead Auditor, page 17.