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The EU AI Act is in force: what it changes concretely for your business

The European AI regulation is progressively coming into force in 2026. Like GDPR before it, it will structure practices well beyond EU borders. Here is what every business needs to understand and anticipate.

Sylvie Wendkuni NITIEMA
Sylvie Wendkuni NITIEMAFounder & Data Scientist, DataSAI
Published May 2026 Updated 14 September 2026 8 min read - reads - comments
The EU AI Act is in force: what it changes concretely for your business
Table of contents

What the AI Act prohibits and what it regulates

The AI Act classifies AI systems into four risk levels. Unacceptable risk systems are outright banned: citizen social scoring, behavioural manipulation, real-time facial recognition in public spaces (with limited exceptions).

High-risk systems are permitted but regulated: automated recruitment, credit scoring, medical systems, critical infrastructure. They require full documentation, robustness testing and human oversight.

AI Act risk classification
The four risk levels of the European AI Act
85%
of European companies not yet compliant (IDC, 2026)
€40M
maximum fine for critical violations
6
months to comply for high-risk systems

What this changes concretely for SMEs and mid-caps

Chatbots and AI assistants

Any AI system interacting with humans must now identify itself as such. Your chatbot must inform users they are speaking with an AI. Simple to implement, but mandatory or face sanctions.

Recruitment systems

If you use an AI tool to filter CVs or score candidates, it falls in the high-risk category. Mandatory documentation, regular audits, right of appeal for candidates.

Do this now: inventory all your AI systems in production and classify them by risk level. This is the first deliverable expected by supervisory authorities.

How to prepare: our 4-step method

Step 1: map the existing. Identify every AI system used in your organisation, including third-party SaaS tools with AI integration.

Step 2: assess each system's risk according to the AI Act framework. Most office AI tools (Copilot, ChatGPT for writing) are minimal risk.

Step 3: document high-risk systems. For each: objective, data used, identified biases, mitigation measures, designated owner.

Step 4: train your teams. Compliance is not just a legal matter, it is an operational governance issue.

DataSAI supports companies in their AI Act compliance. Our 2-week compliance audit gives you a complete mapping and prioritised action plan.

Going further

European regulatory texts, the AI Act included, are available in full in our scientific library, each with a structured summary in English and French.

AI ActAI RegulationComplianceEuropeAI Governance2026
Sylvie Wendkuni NITIEMA
Sylvie Wendkuni NITIEMA
Founder & Data Scientist · DataSAI
Over ten years in AI and data consulting (Big 4, telecoms, finance). She helps companies deploy AI in production and leads the DataSAI Academy.
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