The Bundesamt für Sicherheit in der Informationstechnik is Germany's federal authority for information security, operating under the BSI Act. It sets practice-oriented security standards, protects federal IT networks, certifies IT products and services, issues public warnings on vulnerabilities and malware, and supervises critical infrastructure operators. Under NIS2 its regulatory role has widened considerably, bringing a much larger population of entities into scope for reporting and compliance obligations.
What the BSI publishes
- IT-Grundschutz, its baseline protection methodology and compendium — a de facto standard for German organisations
- Technical Guidelines (TR), setting specific security requirements
- Security advisories and vulnerability warnings
- Situation reports on the state of IT security in Germany, issued annually
- Certification schemes, criteria and certified product lists
- Orientation guides and sector-specific requirements for KRITIS operators
Why it matters for compliance teams
For financial institutions the BSI matters at the intersection of NIS2 and DORA: a German bank can find itself subject to both, with overlapping incident reporting obligations running to different authorities on different clocks. IT-Grundschutz is also frequently the reference framework German supervisors expect to see an institution measuring itself against.
Seqlense DOC indexes BSI guidelines and advisories in full text alongside DORA, the BaFin xAIT circulars and the wider European cyber framework.