{"slug":"us-nist-ai-rmf-measure","id":"AIPT-OBL-0114","permanent_url":"https://aipolicytracker.org/id/AIPT-OBL-0114","title":"Measure and test trustworthiness characteristics (Measure)","short_title":"Measure function","category":"safety_testing","summary":"Measure covers selecting metrics and test methods, evaluating validity, safety, security, resilience, explainability, privacy, fairness and bias, and monitoring these over time, including through independent review and red-teaming for generative AI.\n","practical_action":"Define a test plan with metrics for each trustworthiness characteristic and record results.","is_binding":false,"applies_from":null,"section":"Part 2: Core","source_reference":"MEASURE function","official_source_url":"https://nvlpubs.nist.gov/nistpubs/ai/NIST.AI.100-1.pdf","review_status":"verified","confidence_level":"high","last_verified_at":"2026-09-26","reviewed_by":"Bhaskar Bhatt","actors":["provider"],"sectors":["cross_sector"],"use_cases":["biometrics","generative_ai","safety_critical"],"applicability":[{"description":"Voluntary; any organisation adopting the framework.","actors":["provider"],"conditions":null}],"evidence_examples":[{"title":"Evaluation and red-team reports","description":null,"artifact_type":"report"}],"framework_mappings":[{"framework":"iso_42001","framework_name":"ISO/IEC 42001:2023","reference":"Clause 9 Performance evaluation; Annex A verification controls","note":"Original editorial mapping.","confidence_level":"medium","is_original":true}],"controls":[{"slug":"genai-red-team-testing","title":"Adversarial and red-team testing for generative AI","kind":"technical","relationship":"supports","note":"Red-teaming and independent review for generative AI.","confidence_level":"high","url":"https://aipolicytracker.org/controls/genai-red-team-testing"},{"slug":"accuracy-robustness-security-testing","title":"Accuracy, robustness, fairness and security testing","kind":"technical","relationship":"satisfies","note":"Metrics and test methods for each trustworthiness characteristic.","confidence_level":"medium","url":"https://aipolicytracker.org/controls/accuracy-robustness-security-testing"},{"slug":"post-market-monitoring-and-drift-detection","title":"Post-deployment monitoring and drift detection","kind":"technical","relationship":"supports","note":"Tracking metrics over time.","confidence_level":"high","url":"https://aipolicytracker.org/controls/post-market-monitoring-and-drift-detection"}],"url":"https://aipolicytracker.org/obligations/us-nist-ai-rmf-measure","policy":{"slug":"us-nist-ai-rmf","title":"NIST AI Risk Management Framework (AI RMF 1.0) and Generative AI Profile","status":"voluntary_standard","jurisdiction":"us","url":"https://aipolicytracker.org/policies/us-nist-ai-rmf"}}