{"id":1914,"date":"2024-11-19T08:50:38","date_gmt":"2024-11-19T08:50:38","guid":{"rendered":"https:\/\/itlawco.com\/?p=1914"},"modified":"2024-11-19T08:51:03","modified_gmt":"2024-11-19T08:51:03","slug":"statement-of-applicability-a-key-to-iso-iec-27001-compliance","status":"publish","type":"post","link":"https:\/\/itlawco.com\/fr\/statement-of-applicability-a-key-to-iso-iec-27001-compliance\/","title":{"rendered":"Statement of applicability: A key to ISO\/IEC 27001 compliance"},"content":{"rendered":"

In information security, the statement of applicability (SoA) is more than just a checklist. It\u2019s a strategic document that showcases how an organisation addresses its unique information security risks through targeted controls. For businesses implementing an information security management system (ISMS), the SoA is a cornerstone, particularly when aligning with the internationally recognised ISO\/IEC 27001 standard.<\/p>\n

What is the statement of applicability?<\/h2>\n

The statement of applicability is a mandatory document under ISO\/IEC 27001 summarising the organisation\u2019s chosen security controls. It provides a clear rationale for why certain controls are included or excluded, offering a transparent view of how the business mitigates identified information security risks.<\/p>\n

Why is the SoA essential?<\/h2>\n
    \n
  1. Compliance evidence<\/strong>: The SoA proves to auditors and stakeholders that your organisation has systematically reviewed and applied the controls outlined in ISO\/IEC 27001 Annex A.<\/li>\n
  2. Risk management<\/strong>: By mapping specific risks to selected controls, the SoA ensures an effective approach to risk mitigation.<\/li>\n
  3. Stakeholder confidence<\/strong>: A detailed SoA provides assurance to clients, regulators, and partners that information security risks are effectively managed.<\/li>\n
  4. Implementation roadmap<\/strong>: It acts as a blueprint for applying, monitoring, and continuously improving security controls.<\/li>\n<\/ol>\n

    Anatomy of a statement of applicability<\/h2>\n

    An effective SoA contains the following elements:<\/p>\n

    Control list<\/h3>\n

    Includes all 114 controls from Annex A, grouped into 14 domains such as access control, cryptography, and incident management.<\/p>\n

    Applicability<\/h3>\n

    Each control is marked as applicable or not. For applicable controls, the SoA specifies their implementation status.<\/p>\n

    Justifications<\/h3>\n

    Detailed explanations for including or excluding controls, based on the organisation\u2019s risk assessment.<\/p>\n

    References<\/h3>\n

    Links to policies, procedures, and risk treatment plans that support the controls.<\/p>\n

    Version history<\/h3>\n

    Ensures changes over time are tracked as risks evolve.<\/p>\n

    Steps to create a statement of applicability<\/h2>\n