Aon Assessment
HireAIScore rates Aon Assessment 35 out of 100 (grade F, Substantial gaps) under rubric v1.0, last reviewed June 7, 2026. Aon Assessment ranks 77 of 82 vendors rated in Assessment AI, against a category average of 46. That score is drawn from 17 evidence items across 7 rubric criteria for Aon Assessment — 11 with a cited source, 6 recording that nothing was located.
Score breakdown
Aon Assessment, criterion by criterion
Each rubric criterion is scored out of 100 on the cited evidence, then weighted into the total.
Weighted contribution shown to the right of each bar.
Article 11 Technical Documentation
Weight 20% · category avg 50
40
+8.0
Bias Audit Transparency
Weight 18% · category avg 41
30
+5.4
FRIA Support
Weight 15% · category avg 31
25
+3.8
Data Governance Disclosure
Weight 15% · category avg 53
38
+5.7
Human Oversight Design
Weight 12% · category avg 55
45
+5.4
Post-Market Monitoring
Weight 12% · category avg 38
25
+3.0
Customer Documentation
Weight 8% · category avg 58
48
+3.8
Total weighted score
35.1(rounded to 35 for display)
Category avg is the mean raw score on that criterion across the 82 Assessment AI vendors in scope of this rubric, this one included.
Strongest criterion
Customer Documentation
48raw / 100
Contributes 3.8 to the total. 48 against a 58 category average.
Weakest criterion
Post-Market Monitoring
25raw / 100
Contributes 3.0 to the total. 25 against a 38 category average.
Cited evidence
The evidence behind the score
Every score is backed by at least one cited piece of evidence. Open a criterion to see what was found, when, and where.
Download diligence recordEvidence ledger
- Items
- 17
- Documentation
- 6
- Audit report
- 1
- Public statement
- 4
- Absence
- 6
- With a source URL
- 11 of 17
- Source hostnames
- 4
- Fewest items
- 2
- Bias Audit Transparency
These figures measure how thoroughly Aon Assessment was reviewed, not how Aon Assessment performed — an absence row, recording that nothing was located, is counted like any other item.
Article 11 Technical Documentation
3 items40
- DocumentationCaptured Jun 7, 2026
Product page describes ADEPT-15, gamified assessments, and vidAssess-AI's NLP scoring and claims psychometric robustness and pre-launch validation, but provides no model cards or AI technical documentation.
https://www.aon.com/en/capabilities/talent-and-rewards/talent-assessment-products-and-tools
- Public statementCaptured Jun 7, 2026
ACLU FTC complaint states Aon's publicly available 'technical documentation' for ADEPT-15, vidAssess-AI, and gridChallenge contradicts its bias-free marketing.
https://assets.aclu.org/live/uploads/2024/05/In-re-Aon-Consulting_FTC-Act-complaint_052924.pdf
- AbsenceCaptured Jun 7, 2026
No system/model cards, explainability statement, AI policy document, or ISO 42001 certification was found on aon.com or the legacy aon-assessment-solutions.com product pages.
Bias Audit Transparency
2 items30
- Audit reportCaptured Jun 7, 2026
ACLU FTC complaint and EEOC class-wide charges allege ADEPT-15, vidAssess-AI, and gridChallenge produce disparities by race and disability, contradicting Aon's 'bias-free/no adverse impact' claims.
- AbsenceCaptured Jun 7, 2026
No publicly posted NYC Local Law 144 bias-audit summary or independent third-party algorithmic audit for any Aon assessment product was found on Aon's sites or in search.
FRIA Support
2 items25
- AbsenceCaptured Jun 7, 2026
No EU AI Act Article 27 Fundamental Rights Impact Assessment template, deployer compliance pack, or per-jurisdiction obligation guidance for Aon's assessment products was found.
- DocumentationCaptured Jun 7, 2026
Aon advisory content urges clients to keep human oversight over AI but provides no FRIA or deployer-obligation material for its own assessment tools.
https://www.aon.com/en/insights/client-trends/workforce-technology
Data Governance Disclosure
3 items38
- DocumentationCaptured Jun 7, 2026
Aon Assessment Solutions sub-processor page references a downloadable list of sub-processors used for talent-assessment services.
https://www.aon.com/en/about/leadership-and-governance/assessment-solutions-sub-processors
- DocumentationCaptured Jun 7, 2026
General Aon GDPR controller schedule covers SCCs, encryption/pseudonymisation, and breach notification but is corporate-wide, not assessment-specific.
https://www.aon.com/about-aon/general-data-protection-regulation
- AbsenceCaptured Jun 7, 2026
No disclosure of training data, data-exclusion lists, ISO 42001, or an assessment-specific ISO 27001/SOC 2 report was found.
Human Oversight Design
2 items45
- DocumentationCaptured Jun 7, 2026
Aon describes vidAssess-AI as using AI to transcribe and score responses while retaining human expert scoring to reduce human bias.
https://www.aon.com/en/capabilities/talent-and-rewards/talent-assessment-products-and-tools
- Public statementCaptured Jun 7, 2026
Aon advisory states human oversight should be integral and AI should not solely make high-stakes decisions, but this is general guidance, not a product control.
https://www.aon.com/en/insights/client-trends/workforce-technology
Post-Market Monitoring
2 items25
- AbsenceCaptured Jun 7, 2026
No public incident-reporting channel, model-update changelog, or continuous-monitoring dashboard for Aon's assessment AI products was found.
- Public statementCaptured Jun 7, 2026
Aon recommends documented model testing and monitoring to client organizations but describes no post-market monitoring of its own assessment models.
https://www.aon.com/en/insights/articles/ai-risk-2026-practical-agenda
Customer Documentation
3 items48
- DocumentationCaptured Jun 7, 2026
Detailed public product pages cover the assessment suite, candidate experience, and ISO/GDPR compliance claims.
https://www.aon.com/en/capabilities/talent-and-rewards/pre-hire-talent-assessment
- Public statementCaptured Jun 7, 2026
Aon spokesperson states its assessment design follows EEOC, legal, and professional guidelines and is intended to be fair to everyone.
https://www.hrdive.com/news/aclu-ftc-complaint-aon-ai-employment-assessment-tools-biased/717954/
- AbsenceCaptured Jun 7, 2026
No deployer compliance guide, customer-facing DPA hub, or NYC Local Law 144 / EU AI Act guidance for assessment customers was found.
Editorial notes
Company overview
Aon Assessment Solutions is the talent-assessment business Aon built around its 2017 acquisition of cut-e, a psychometric-testing firm founded in Hamburg in 2002. It runs tens of millions of assessments a year across roughly 90 countries, anchored by a strong industrial/organizational-psychology research tradition. Its product line spans ability and skills tests, the ADEPT-15 personality model, gamified cognitive assessments (smartPredict, gridChallenge), job simulations, and vidAssess-AI, an asynchronous video-interview tool that uses natural-language processing to transcribe and score spoken responses against competencies. AI is used both to score gamified/adaptive assessments and to drive the video-scoring layer.
Regulatory exposure
Aon carries unusually high regulatory exposure for a hiring vendor. In late 2023 the ACLU filed class-wide EEOC charges, and on 29 May 2024 a formal FTC complaint, alleging that ADEPT-15, vidAssess-AI, and gridChallenge are deceptively marketed as 'bias-free,' 'fair,' and having 'no adverse impact' while in fact posing a high risk of discrimination against autistic, neurodivergent, and Black applicants. As an AI-driven hiring tool, the assessment suite is squarely 'high-risk' under EU AI Act Annex III, and the AEDTs are subject to NYC Local Law 144 bias-audit obligations and Illinois/Colorado AI-hiring rules. Despite this, Aon publishes no public bias audit, no model/system cards, and no EU AI Act conformity or deployer documentation for these products.
Path to a higher score
Aon could move from its current position by publishing what its scale and I/O-psychology research already support: independent, downloadable NYC LL 144 bias-audit summaries (auditor, date, intersectional impact ratios) for ADEPT-15, gridChallenge, and vidAssess-AI; per-product model/system cards and Article 11-style technical documentation with explicit adverse-impact and validity disclosures; an EU AI Act statement with Article 27 FRIA/deployer guidance; ISO 42001 or an AI-specific trust center; an exclusion-list and data-governance disclosure; and a public model-update changelog and incident channel. Concretely resolving the ACLU/FTC/EEOC allegations and replacing absolute 'bias-free' marketing with audited, evidence-backed fairness claims would materially raise every score.
Regulatory frame
What applies to assessment AI.
Assessment is the most-regulated surface in AI hiring. NYC LL 144, EEOC and OFCCP frameworks, Illinois HB 3773, and EU AI Act Annex III §4 all apply, with overlap on bias-audit obligations.
Compare
Aon Assessment against its nearest-scoring peers.
The closest scores in Assessment AI, side by side.
- Side-by-sideAon Assessment vs TestDome37F
- Side-by-sideAon Assessment vs Turing36F
- Side-by-sideAon Assessment vs micro136F
- Side-by-sideAon Assessment vs HireQuotient34F
Ranking
Others rated in Assessment AI
Ranked 77 of 82 by weighted total under rubric v1.0. The ordering is arithmetic on the rubric and carries no view on which tool suits a given hiring process.
- #74Toggl Hire37F
- #75Turing36F
- #76micro136F
- #77Aon AssessmentThis profile35F
- #78HireQuotient34F
- #79Pulsifi33F
Conflicts of interest
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Casework has no commercial relationship with this vendor.