ISO/IEC 42001 — AI Management System
The world's first standard for responsible AI. Gap analysis, build-up and internal audit — all the way to certification readiness.
What I do
ISO/IEC 27001 — Information Security
The foundation of credible AI governance: a robust ISMS that stands up to audits and customer scrutiny.
EU AI Act — Readiness
Classify your AI systems, map your obligations and get a realistic roadmap to compliance.
About
Lars Zimmermann — The AI Auditor
From the shop floor to the managing director's chair — and onto the auditor's seat. No academic detour, no consultant CV: real industry, restructuring and AI implementation. That practical background is the foundation of how I audit.
- ISO/IEC 42001 Senior Lead Auditor (PECB) — publicly verifiable
- 1,200+ documented audit hours since 2016
- Managing director and shop-floor practitioner — I have been on the audited side, not just advising
- Focused on the German Mittelstand and international companies entering the DE/EU market
„The AI Auditor" is a brand of FERNAU Präzisionstechnik GmbH, based in Darmstadt, Germany.
AI-generatedWhy work with me
Auditor and implementer
Certification bodies may not consult. I help you build and get ready — the accredited body then certifies independently.
Practitioner, not theorist
I ran and restructured a manufacturing company and built AI myself. I know how management systems survive contact with reality.
One dedicated contact
You talk directly to the auditor — no rotating junior team, no corporate overhead. Short paths, fast decisions.
Entering the German or EU market with AI?
Let's spend 15 minutes on where you stand with ISO 42001, ISO 27001 and the EU AI Act — an honest assessment, no sales pitch.
Imprint and privacy policy are available in German (the German version is legally binding): Impressum, Datenschutz.