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Knowledge · AIEO

Knowledge & AIEO

Factual explainers on the topics that decide compliance and digital visibility in 2026 — the Digital Product Passport, AI Engine Optimization and the llms.txt standard. Maintained by Vincent Gieseke, IRCA-Certified ISO 9001 Lead Auditor.

DPP · Fundamentals

What is a DPP?

The Digital Product Passport — what it stores, how it's accessed via QR & NFC, its ESPR legal basis, and the EU deadlines starting with batteries in 2027.

AIEO · Fundamentals

What is AIEO?

AI Engine Optimization — how to structure your website so ChatGPT, Claude, Perplexity and Gemini understand and cite it.

AIEO · Standard

llms.txt

The AI crawler standard — what llms.txt is, how it works, and how to implement it in one to two hours.

Build SEO + AIEO from day one?

We build SEO + AIEO from the ground up — llms.txt, schema.org, FAQ infrastructure, and topical clusters that get cited in AI answers.

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