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ARTICLE · 17 DECEMBER 2025

Cyber Rules For Essential And Important Entities Take Effect In Germany (NIS2 Implementing Law)

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The national law implementing the NIS2 Directive ("NIS2") in Germany entered into force on 6 December 2025. We discussed the key provisions of the NIS2 Directive in our previous Legal Update.

GermanyTechnology

The national law implementing the NIS2 Directive ("NIS2") in Germany entered into force on 6 December 2025. We discussed the key provisions of the NIS2 Directive in our previous Legal Update. In-scope entities should be aware of the following registration and incident reporting obligations under the BSI Act ("BSIG"), as they require timely action.

Registration

In-scope entities are required to register with the Federal Office for Information Security (Bundesamt für Sicherheit in der Informationstechnik) ("BSI") at the latest three months after qualifying as an in-scope entity or offering domain name registration services. The BSI has announced that it will open an online registration and incident reporting portal on 6 January 2026 (the "BSI Portal"). The BSI recommends that in-scope entities create a "My Company" account (Mein Unternehmenskonto) ("MUK") by the end of 2025 to be able to register in the BSI Portal from January 2026.

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