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# Luxembourg enacts law transposing the EU NIS2 cybersecurity directive
- URL: https://sovereigntymonitor.eu/news/2026-05-05-luxembourg-nis2-transposition-law/
- Published: 2026-05-05T12:00:00.000Z
- Updated: 2026-09-02T09:20:33.000Z
- Description: Luxembourg published its Law of 5 May 2026 transposing the EU's NIS2 directive, entering into force on 10 May and binding around 15 sectors to harmonised risk management and incident reporting rules, with fines up to EUR 10 million.
- Author: Reidar Balstad
- Tags: Policy and law, #news, #verified

Verified [Institut Luxembourgeois de Régulation (ILR) notice, 10 May 2026](https://www.ilr.lu/actualite/entree-en-vigueur-nis2/?ref=sovereigntymonitor.eu)

**What it does not test.** Does not establish that any covered entity has actually changed a supplier or reduced reliance on non-European technology as a result.

**How this item counts.** No movement: no answer to who owns, who operates, whose law governs or who made the parts changes. Weight 0\. national NIS2 law in force but no supplier switch shown; single member state. [European Sovereignty Index](https://sovereigntymonitor.eu/sovereignty-index/)