ISO 27001 doesn’t specify how often your company needs to conduct an internal audit, but it needs to be performed at least once a year. Learn how to perform an internal audit in this free online training: ISO 27001 Internal Auditor Online Course. Usually, this is done by a person who is knowledgeable in this field (an independent consultant or similar). Although this is not a person employed in the organization, it is still considered an internal audit because the audit is performed by the organization itself, according to its own rules. Employ an internal auditor from outside of the organization.See also: Qualifications for an ISO 27001 Internal Auditor. One important thing to pay attention to is this: In order to avoid any conflict of interest (auditors cannot audit their own work), there should be at least two internal auditors so that each could audit the regular job of the other. This is the most common situation – the organization uses its own employees to perform internal audits, who do so when required (e.g., a couple of times a year) alongside their regular work. This is suitable only for larger organizations that would have enough work for such a person (some types of organizations – e.g., banks – are required by law to have such functions). There are a few options when determining who will perform an internal audit: Who can perform an ISO 27001 internal audit?

Through an ISO 27001 internal audit, employee awareness is raised regarding issues in your ISMS, as well as their participation in improving the management system. It can enable you to discover problems (i.e., ISO 27001 nonconformities) that would otherwise stay hidden and would therefore harm your business, and it is the key source of information for the management review. Basics What is an ISO 27001 internal audit?Īn ISO 27001 internal audit is an activity for improving the way your information security management system (ISMS) is managed in your company.

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