Cybersecurity Act

January 2026

The new Cybersecurity Act (Act No. 264/2025 Coll.), which implements the NIS2 Directive, entered into force on 1 November 2025.

At the same time, its implementing regulations also came into effect, in particular the following decrees issued by the National Cyber and Information Security Agency (NÚKIB):

Providers of regulated services were required to notify the relevant regulated services by 31 December 2025.

Digital Legal Update 01/2026 here.

The information contained in this bulletin is presented to the best of our knowledge and belief at the time of going to press. However, specific information related to the topics covered in this bulletin should be consulted before any decision is made. The information contained in this bulle-tin should not be construed as an exhaustive description of the relevant issues and any possible consequences, and should not be fully relied on in any decision-making processes or treated as a substitute for specific legal ad-vice, which would be relevant to particular circumstances. Neither Weinhold Legal, s.r.o. advokátní kancelář nor any individual lawyer listed as an author of the information accepts any responsibility for any detriment which may arise from reliance on information published here. Fur-thermore, it should be noted that there may be various legal opinions on some of the issues raised in this bulletin due to the ambiguity of the relevant provisions and an interpre-tation other than the one we give us may prevail in the future.

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