Unit of Assurance

UnitOfAssurance,CredibilityEvidencePackage

Cou1

https://uofa.net/iso42001/hybrid/cou1

Described in packs/iso42001/examples/hybrid/cou1/uofa-iso42001-cou1.jsonld

Fields

@type UnitOfAssurance
@type CredibilityEvidencePackage
uofa:synthetic true
uofa:conformsToProfile https://uofa.net/vocab#ProfileMinimal
schema:name Hybrid AIMS evidence — COU1: enterprise LLM-based knowledge retrieval (low risk)
schema:description ISO 42001 AIMS evidence package for COU1 of the iso42001 hybrid case study. Internal employee-facing LLM application that retrieves and summarizes information from the organization's internal knowledge base. Risk profile: Low. Hybrid construction: structural categories anchored in StackAware-style published AIMS materials (AI policy, AIMS scope, risk methodology, impact assessment methodology, SoA structure); supplemental categories (system inventory, data catalog, model evaluation, deployment config, monitoring, incident tracking) synthesized.
uofa:couName COU1: enterprise LLM knowledge retrieval (internal employee assistant)
uofa:intendedUse Internal employees query the assistant for information from the organization's knowledge base. The assistant returns retrieved snippets with citations.
uofa:assuranceLevel Low
uofa:decision Accepted
uofa:modelRiskLevel 2
prov:generatedAtTime 2026-05-06T00:00:00Z
uofa:hash sha256:0000000000000000000000000000000000000000000000000000000000000000
uofa:signature ed25519:00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
uofa:adversarialProvenance
{"generatorVersion":"iso42001-hybrid-cou1-v0.4","toolVersion":"uofa-cli 0.5.0","promptTemplateVersion":"case-study-anchor-v0.1.0","specId":"iso42001-hybrid-cou1","generationTimestamp":"2026-05-06T00:00:00Z","targetWeakener":null,"targetDefeaterType":"case-study","coverageIntent":"case-study-cou1-low-risk","sourceTaxonomy":"case-study/aims/low-risk-knowledge-retrieval","evidenceGapDescription":"COU1 expected dual output (per spec §2.6.4): small C3 firing set; OOS firings expected for control-operational-effectiveness (each declared control), policy-appropriateness, audit-independence — but contextualized as appropriate-for-Low-risk per ISO 42001 risk-proportionality. The OOS firings inform the auditor about the next layer of evidence that would be available without claiming the bundle is inadequate for the assurance level being claimed."}

References

uofa:bindsRequirement https://uofa.net/iso42001/hybrid/cou1/req
uofa:hasContextOfUse https://uofa.net/iso42001/hybrid/cou1/cou
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/policy
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/scope
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/objective
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/role-aims-owner
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/role-data-steward
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/risk-register
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/impact-assessment
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/data-prov
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/data-prov-2
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/monitor
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/audit
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/control-a52
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/control-a624
uofa:hasEvidence https://uofa.net/iso42001/hybrid/cou1/control-a74
uofa:bindsClaim https://uofa.net/iso42001/hybrid/cou1/claim/policy
uofa:bindsClaim https://uofa.net/iso42001/hybrid/cou1/claim/control-a624
prov:wasDerivedFrom https://uofa.net/iso42001/hybrid/construction-v0.4
prov:wasAttributedTo https://uofa.net/iso42001/hybrid/case-study-author
uofa:hasDecisionRecord https://uofa.net/iso42001/hybrid/cou1/decision
uofa:hasValidationResult https://uofa.net/iso42001/hybrid/cou1/audit

Integrity

This identifier names a signed package. Verify it yourself against the record in the repository.

uofa check --build packs/iso42001/examples/hybrid/cou1/uofa-iso42001-cou1.jsonld