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About

Built by practitioners, not academics.

Article Four exists because AI compliance training was being delivered by the wrong people. Lawyers teach the regulation but can't change behaviour. AI evangelists teach productivity but skip the rules. We sit between those poles.

The Story

Why this exists.

In February 2025, Article 4 of the EU AI Act came into force. Every European company with employees using AI systems became legally required to ensure those employees had "sufficient AI literacy."

What followed was predictable. Big consulting firms started selling €60,000 advisory engagements. Law firms launched €1,200-per-person seminars on Annexes III and IV. AI evangelists sold ChatGPT productivity courses with a thin compliance veneer.

None of these were what most companies actually needed. Mid-sized companies (100 to 300 employees, real budgets but not enterprise spend) were stuck between options that didn't fit. Too expensive on one end, too superficial on the other.

Article Four was built for that gap. Practical training, delivered by people who actually deploy AI in production, priced for companies that take compliance seriously without treating it as an enterprise consulting engagement.

Principles

How we work.

01

Practical, not academic.

We don't teach the AI Act. We teach how to work with AI inside the rules. Your team leaves with prompts, patterns, and policies; not regulatory citations.

02

Per-company pricing.

Up to 25 people for one flat fee. We don't price per seat because we don't want you counting attendees instead of bringing the right ones.

03

Audit-ready by default.

Every engagement produces the documentation Article 4 requires: attendance records, content summary, certificate. Your compliance team gets what they need without asking.

04

No upsells.

We won't recommend services we can't deliver well. If your real need is legal advice, we'll point you to lawyers. If it's tooling, we'll point you to vendors. We sell training.

Hoorakhsh Pb, founder of Article Four
Hoorakhsh Pb Founder · Berlin
About the Founder

I ship AI products. That's why I teach this.

I run Mister Rhino Labs, where I'm building seven AI-native applications: Lupina, Gearr, Pluma, Rackerr, Rakhsh, and two more in development. I deploy AI in production, in my own products, every working day.

That's the angle Article 4 actually needs. Most AI compliance training is delivered by lawyers describing the regulation, or by consultants describing the technology. Both miss the part that matters: what changes on Monday morning when the team starts using AI tools at work, and how to keep it inside the rules.

Two decades in design, branding, and 3D before AI. A background in networking and self-hosted infrastructure. Hands-on with every major commercial model and several local LLMs. The breadth matters because Article 4 isn't a legal problem. It's a deployment problem with a legal frame.

Selected experience
  • Founder, Mister Rhino Labs Jan 2026 → present
  • Speaker, EU Commission Brussels, 2018
  • Speaker, Norway House Brussels, 2018
  • AI practitioner 9+ years deploying in production
Based in
Berlin, Germany
Service area
DE · NL · BE · LU · DK · SE · FI
Delivery language
English
Article 4 in force since
02 February 2025
Ready when you are

Get your team Article 4 ready in a single afternoon.

Book a 30-minute discovery call. We'll map your objectives, your team, and the right format for you. If we're not the right fit, we'll tell you.

Book a discovery call Contact us