Enterprise AI Glossary · Reviewed August 2026

AI Risk Classification (EU AI Act)

Mapping each AI system to the EU AI Act risk tiers: unacceptable, high, limited, minimal.

What is AI Risk Classification (EU AI Act)?

The EU AI Act assigns obligations based on risk tier. High-risk systems trigger conformity assessments, technical documentation, and post-market monitoring; limited-risk systems trigger transparency duties; some uses are outright prohibited. See AI Risk Assessment & Classification for the workflow VDF AI uses to map this systematically.

What is an example of AI Risk Classification (EU AI Act)?

A general writing assistant and a system that ranks job applicants may use the same underlying model. The first may have limited obligations, while the employment use can fall into a high-risk category because of its intended purpose and impact.

How is AI Risk Classification (EU AI Act) different from related concepts?

EU AI Act risk classification is a legal categorization. A company’s internal risk rating can be broader and may assign stricter controls even when a system is not legally classified as high-risk.

What should enterprises evaluate for AI Risk Classification (EU AI Act)?

  • Document the intended purpose, reasonably foreseeable misuse, affected groups, and whether an Annex I or Annex III use case applies.
  • Identify whether the organization acts as provider, deployer, importer, distributor, or product manufacturer for the specific system.
  • Record the evidence, reviewer, decision date, applicable obligations, and change events that trigger reassessment.

Related terms

Authoritative sources

Primary sources for the formal meaning, requirements, or original research behind AI Risk Classification (EU AI Act):

Putting AI Risk Classification (EU AI Act) to work?

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