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    Classification & Risk Assessment
    10 min readUpdated 2025-01-28

    High-Risk Categories (Annex III)

    Complete reference guide to the nine high-risk AI use case categories defined in Annex III of the EU AI Act.

    High-Risk Categories (Annex III)

    Annex III of the EU AI Act lists specific use cases where AI systems are considered "high-risk" and subject to extensive compliance requirements.

    Category 1: Biometrics

    Scope: AI systems used for biometric identification, categorisation, or verification.

    Covered uses:

  1. Remote biometric identification
  2. Biometric categorisation (not prohibited)
  3. Real-time biometric verification
  4. Emotion recognition (beyond workplace/education)
  5. Examples:

  6. Airport facial recognition gates
  7. Age verification systems
  8. Access control biometrics
  9. Customer identification in banking

  10. Category 2: Critical Infrastructure

    Scope: AI as safety components of critical infrastructure management.

    Covered uses:

  11. Energy grid management
  12. Water supply control
  13. Digital infrastructure
  14. Road traffic management
  15. Examples:

  16. Smart grid load balancing
  17. SCADA system AI components
  18. Network traffic optimization
  19. Traffic light AI control

  20. Category 3: Education & Vocational Training

    Scope: AI affecting educational access, assessment, or opportunities.

    Covered uses:

  21. Admissions decisions
  22. Student assessment/grading
  23. Learning outcome evaluation
  24. Proctoring and cheating detection
  25. Educational resource access
  26. Examples:

  27. University admission scoring
  28. Automated essay grading
  29. Exam proctoring systems
  30. Learning management AI

  31. Category 4: Employment & Worker Management

    Scope: AI systems affecting employment decisions and worker management.

    Covered uses:

  32. Recruitment and screening
  33. Job advertising targeting
  34. CV/application filtering
  35. Interview assessment
  36. Performance evaluation
  37. Task allocation
  38. Promotion/termination decisions
  39. Workplace monitoring
  40. Examples:

  41. ATS candidate ranking
  42. Video interview analysis
  43. Performance management AI
  44. Shift scheduling systems
  45. Productivity monitoring

  46. Category 5: Essential Private & Public Services

    Scope: AI affecting access to essential services and benefits.

    Covered uses:

  47. Creditworthiness assessment
  48. Credit scoring
  49. Risk assessment for insurance (life/health)
  50. Emergency service dispatch
  51. Public benefit eligibility
  52. Social service allocation
  53. Healthcare access prioritization
  54. Examples:

  55. Bank loan decisioning
  56. Insurance premium calculation
  57. Emergency 911/112 triage
  58. Benefit fraud detection
  59. Hospital bed allocation

  60. Category 6: Law Enforcement

    Scope: AI supporting law enforcement activities.

    Covered uses:

  61. Evidence reliability assessment
  62. Crime risk assessment (polygraph, etc.)
  63. Profiling during investigation
  64. Lie detection
  65. Crime pattern prediction
  66. Deep fake detection in evidence
  67. Examples:

  68. Forensic evidence analysis
  69. Risk assessment tools for courts
  70. Investigative AI assistants
  71. Predictive analytics (location-based)

  72. Category 7: Migration, Asylum & Border Control

    Scope: AI in immigration and border management contexts.

    Covered uses:

  73. Polygraph/similar tools
  74. Security/health/environmental risk assessment
  75. Visa/asylum application processing
  76. Document verification
  77. Petition/complaint examination
  78. Irregular migration risk assessment
  79. Examples:

  80. Visa decision support
  81. Asylum case prioritization
  82. Border crossing risk assessment
  83. Document fraud detection

  84. Category 8: Administration of Justice & Democratic Processes

    Scope: AI assisting judicial and democratic institutions.

    Covered uses:

  85. Researching legal facts
  86. Applying law to facts
  87. Alternative dispute resolution
  88. Election result influence (advertising excepted)
  89. Voting behavior influence
  90. Examples:

  91. Legal research AI
  92. Sentencing recommendation systems
  93. Contract analysis tools
  94. Voter registration assistance

  95. Category 9: Safety Components of Regulated Products

    Scope: AI that is a safety component of products covered by EU product legislation (Annex I).

    Covered sectors:

  96. Medical devices
  97. Motor vehicles
  98. Aviation
  99. Marine equipment
  100. Toys
  101. Machinery
  102. Lifts
  103. Personal protective equipment
  104. Examples:

  105. ADAS/autonomous driving
  106. Medical diagnostic AI
  107. Industrial robot safety
  108. Drone flight control

  109. Implications of High-Risk Classification

    If your AI system matches any Annex III category, you become subject to:

    For Deployers (Article 26):

  110. Use according to provider instructions
  111. Assign competent human oversight
  112. Ensure input data quality
  113. Monitor operation
  114. Keep logs ≥ 6 months
  115. Report incidents
  116. Conduct FRIA (if applicable)
  117. For Providers (Chapter III, Section 2):

  118. Risk management system
  119. Data governance
  120. Technical documentation
  121. Logging capability
  122. Transparency & user info
  123. Human oversight design
  124. Accuracy & robustness
  125. Conformity assessment
  126. Registration in EU database