EU AI Act compliance means meeting the obligations of Regulation (EU) 2024/1689 for AI systems placed on the EU market or affecting EU persons. It is achieved by inventorying AI systems, classifying each by risk tier, remediating gaps in documentation, data governance and human oversight, then operating ongoing monitoring and conformity controls.
| Risk tier | What it means | Core obligation |
|---|---|---|
| Unacceptable risk | Practices banned under Article 5, such as social scoring and most real-time biometric identification in public spaces | Prohibited: the system cannot be placed on the market or used |
| High risk | Systems under Article 6 and Annex III, including AI in employment, credit, education and critical infrastructure | Conformity assessment, technical documentation, risk management, human oversight and registration |
| Limited risk | Systems that interact with people, such as chatbots and AI-generated content | Transparency: disclose AI use and label synthetic or deepfake content |
| Minimal risk | Most other AI, such as spam filters and recommendation features | No mandatory obligations; voluntary codes of conduct encouraged |
| General-purpose AI (GPAI) | Foundation and general-purpose models, with stricter rules for systemic-risk models | Technical documentation, training-data transparency, copyright policy and, for systemic risk, model evaluation and incident reporting |
EU AI Act risk tiers and the core obligation each one triggers
Build a complete register of AI systems and general-purpose models in use or in development, including shadow AI and vendor-supplied models, with owner, purpose and data sources recorded for each.
Assess each system against Article 5 prohibitions, Article 6 and Annex III high-risk criteria, GPAI rules and transparency triggers, assigning a defensible risk tier and the obligations it carries.
Close gaps by producing technical documentation, data governance, risk management, human oversight and logging, and by retiring or redesigning prohibited or non-conforming uses.
Embed post-market monitoring, incident reporting, change control and periodic re-classification so compliance is maintained as systems, vendors and the regulation continue to evolve.
Maximum fine, or share of global annual turnover
Article 99, Regulation (EU) 2024/1689“Most organisations underestimate the inventory problem: you cannot classify or defend what you have not found, and shadow AI is where the high-risk surprises hide. Readiness starts with a complete, owned register, not a legal memo.”
EU AI Act compliance means meeting Regulation (EU) 2024/1689, the European Union's risk-based AI law that took force on 1 August 2024. Organisations must inventory their AI systems, classify each by risk tier (unacceptable, high, limited, minimal or general-purpose AI), and apply the documentation, human oversight and monitoring each tier requires. Prohibited practices applied from 2 February 2025 and most high-risk obligations apply from 2 August 2026. Non-compliance carries fines of up to EUR 35M or 7% of global annual turnover. The Act has extraterritorial reach over non-EU providers.
Banned outright: social scoring, manipulative systems, untargeted facial-recognition scraping, most real-time public biometric ID.
The heavy regime: risk management, data governance, documentation, human oversight, conformity assessment and EU registration before launch.
Transparency obligations: tell users they are dealing with AI, and label AI-generated or manipulated content.
No specific obligations, but a defensible classification record and an inventory entry are still good governance.
Not sure which tier a system falls in? Run the free classifier
The plan we have run with European mid-sized corporates between EUR 500m and EUR 4bn in revenue. It is opinionated and skips three things we have seen waste budget elsewhere.
Build the real inventory of every AI system in use, in development or being procured. Most institutions overestimate completeness by 30 to 50 percent.
Classify each system against Article 6 with the business head in the room, because only they can describe the system's actual decisional autonomy.
Remediate the top high-risk systems in parallel with long-tail inventory, producing documentation, monitoring and conformity artefacts as part of the work.
Stand up the operating model: the AI risk committee, quarterly attestation, audit-pack template and reviewer rota, so the work does not decay in two quarters.
The full week-by-week plan we use with clients, with the inventory template and the three budget traps to avoid. We will send it and follow up only if you want a conversation.
Yes, and we have run compressed nine-week variants where senior sponsorship and budget were already secured. The plan is sequenced so the highest-exposure systems are remediated first, which means your worst risk is closed early even if the long tail runs on.
We run the classification with your legal and business teams and document the rationale to a standard that withstands review, but a formal legal opinion is issued by your counsel. Our work makes that opinion fast and cheap to obtain because the evidence is already assembled.
We build one internal control catalogue and map it to the EU AI Act, the NIST AI RMF and ISO 42001 at once, so a US and EU enterprise runs a single governance function rather than three. The AI Act is the binding overlay on top of that backbone.
A classified inventory, remediated high-risk systems, an operating model your team runs, and an audit pack ready for a notified body. The aim is that an external reviewer finds a complete, governed estate rather than a gap list.