NIS2 and ISO27001
From Metaware's knowledge center .
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NIS2. As of 15 August 2026, the Cybersecurity Act, the Dutch implementation law of the European directive NIS2 - Network and Information Systems, will apply. A Directive in the field of ybersecurity. Organisations that fall under this include managers of ICT services, digital providers, digital infrastructure, financial market infrastructure, banking, energy, government services, transport, food, waste management.
ISO27001. The international management system standard for information security is ISO27001. If the organization already works according to ISO27001 or is even certified against ISO27001, this gives a big advantage over NIS2.
What is NIS2
The NIS2 Directive (Network and Information Security 2, successor to NIS1) was adopted by the European Union to strengthen cybersecurity and digital resilience in EU member states. The Dutch Implementation Act is called the Cybersecurity Act. NIS2 goes further than its predecessor: more sectors, stricter security standards and incident notification requirements. Duty of care and duty of care is an important element.
Please note: from August 15, 2026, the Cybersecurity Act will be in force.
What is ISO27001
ISO 27001 is a globally recognized standard in the field of information security. The standard describes how the security of information can be handled in a process-oriented way, with the aim of ensuring the confidentiality, availability and integrity of information within one's own organization. This ISO 27001 standard contains a system of control measures to take cybersecurity and privacy protection to a higher level.
NIS2 and ISO27001 - similarities and differences
If the IT environment is set up in accordance with ISO27001 then a (very) important step has already been taken. There is an information security policy, logical access security is in place, employees are aware of information security risks, an incident management process has been implemented, etc. There is already a head start on the NIS2, especially if the ISO 27001 management system is certified.
However, there are some differences. There is a duty of care and a duty to report significant cyber incidents with specific reporting periods. The organization is also supervised by a competent authority. And also remember that ISO27001 is focused on information security and that NIS2 looks at broader operational and supply chain risks.
ISMS and AI - how does AI help?
AI helps organizations to set up an NIS2 and ISO 27001 management system faster by analyzing and structuring existing documentation, processes, and measures. Based on an AI-supported gapfit analysis, missing or insufficiently completed control measures are made clear. With the right prompt, improvements can be generated for your own ISMS. In addition, AI can map between NIS2 obligations and the relevant ISO 27001 controls (control framework with burden of proof), making optimal use of overlap and avoiding duplication of work. AI also supports in keeping risk analyses, policy, registrations and burden of proof up to date, so that the management system continuously adapts to changed requirements and risks. AI increases the audit readiness of the organization.
ISMS for ISO27001, practical example
An Information Security Management System (ISMS) based on the ISO/IEC 27001 standard provides organizations with a structured and internationally recognized approach to information security. By using a control framework, security measures are systematically set up, managed and continuously improved. This fits in seamlessly with the requirements of the NIS2 directive, which requires organizations to demonstrably manage risks. Pay attention to the few differences. See above.
An ISMS helps companies to organize governance, risk management and compliance in an integrated way, which is essential within NIS2. Thanks to the risk-based approach of ISO 27001, organizations can set targeted priorities in their security measures. The control framework acts as a concrete instrument to make these measures measurable and verifiable. This creates transparency towards regulators and stakeholders. which is an important aspect within NIS2. In addition, an ISMS supports the structural recording of processes, responsibilities and incident management.
This not only increases resilience to cyber threats, but also accelerates the reporting obligations from NIS2. Organizations also benefit from reusable controls, making implementation more efficient and scalable.
In short, an ISMS with a strong control framework not only offers compliance, but also a strategic advantage in the professional management of digital risks.
Below is an example of the basic setup of an ISMS - Information Security Management System. For the required controls, our business partner again Meta-audit.nl with some overviews and the mandatory documents. (For their digital list, click here.) Their knowledge has been incorporated into the demo environments below.
