Blog: NIS2 and cybersecurity

📜

What is NIS2 and Act No. 264/2025 Coll.?

A complete guide to the EU NIS2 Directive and its transposition into Czech legislation. Who must comply with NIS2, which sectors are affected, and what needs to be done.

27. 2. 2026 · 10 min read

🎯

Do I fall under NIS2? How to find out

Practical guide: size criteria, sector table, exemptions. Step by step, find out whether Act No. 264/2025 Coll. Applies to you.

27. 2. 2026 · 8 min read

⚖️

NIS2 sanctions and fines: up to 250 million Kč

The amount of fines, personal liability of management, how NÚKIB enforces compliance and how to minimise sanctions through timely preparation.

25. 2. 2026 · 8 min read

🌐

NIS2 for internet and telecommunications providers

Specific NIS2 requirements for ISPs: DNSSEC, BGP security, incident reporting to NÚKIB and technical measures for digital infrastructure.

7 Feb 2026 · 9 min read

🏢

NIS2 for small businesses: do I need to comply with Act No. 264/2025 Coll.?

Size criteria, exemptions for micro-enterprises and situations where the law still applies to small businesses, supply chains, critical infrastructure.

16 Feb 2026 · 8 min read

📅

NIS2 deadlines and dates for 2026: what you must complete

Overview of key terms under Act No. 264/2025 Coll., registration with the CNIIC, appointment of a cybersecurity manager, implementation of measures and reporting of incidents.

29 Jan 2026 · 7 min read