A directive works through national law
NIS2 is addressed to the Member States [1]. They had to adopt and apply the provisions necessary to comply with the directive [2]. The Cbw refers to the directive as the NIS2 directive [3].
The Dutch rules
The Cbw contains the main rules, such as the duty of care, the reporting duty and registration. The Cyberbeveiligingsbesluit elaborates the duty of care in Articles 6 to 18 [4]. Act and decree entered into force on 15 August 2026 [5]. The Wet beveiliging netwerk- en informatiesystemen has been repealed [6]. For transport, the Minister of Infrastructure and Water Management sets further requirements in a regulation [7].
European rules that apply directly
For cloud, data centre, managed IT and other digital providers, Articles 6 to 18 of the decree do not apply [8]; for them Implementing Regulation (EU) 2024/2690 lays down the technical requirements [9]. The Dutch supervisory authority enforces such directly applicable implementing acts [10].
What that means in practice
Texts that mention "NIS2" are usually about the same subjects. For the precise duties, deadlines and fines in the Netherlands, the Cbw and the rules based on it apply.