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Cyber-secure working with ISO 27001 certification for NIS2 compliance

Dec 02, 2025

Why ISO 27001 is the key to cyber-secure NIS2 compliance

The arrival of the NIS2 directive is forcing more and more organizations to demonstrably strengthen their digital resilience. This European legislation applies to organizations in essential and important sectors, such as energy, transport, healthcare, ICT, and digital infrastructure. They must comply with strict requirements in the areas of information security, risk management, and incident reporting. But how can you approach this in a smart and efficient way?

The 5 advantages for your organization

ISO 27001 , the international standard for information security, provides the framework for tackling this challenge in a structured manner. With ISO 27001 certification, you can carefully develop policies, processes, and risks and ensure that responsibilities and measures are clearly defined. This not only increases your digital resilience, but also lays a solid foundation for compliance with the NIS2 directive . Below, you will discover the five most important benefits of ISO 27001 for cyber-secure NIS2 compliance.
1. A solid foundation for cybersecurity policy
ISO 27001 requires you to clearly define policies, roles, and responsibilities. In addition, the standard stipulates that there must be demonstrable involvement from management and that decisions must be risk-driven. This ties in seamlessly with NIS2, which even allows directors to be held personally liable for negligence. By applying ISO 27001, you are not only working on information security, but also ensuring the administrative responsibility that NIS2 so explicitly prescribes.
2. Independent reviews and audits
3. Demonstrability and documentation
4. Supplier management and supply chain security
5. Incident management and continuous improvement

ISO 27001 as the key to NIS2 compliance

The NIS2 directive requires organizations to demonstrate that their information security is in order. ISO 27001 offers a structured, verifiable, and future-proof approach to achieving this. With ISO 27001:
  • lay the foundation for policy and risk-based working,
  • demonstrates that your processes are externally assessed,
  • and demonstrate to customers, partners, and regulators that your organization is cyber-secure.
Not certified yet? Then now is the time to get started. ISO 27001 certification offers certainty and confidence, and forms a powerful basis for NIS2 compliance. Read more about ISO 27001 certification or contact our expert if you have any questions.
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