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§ I · Domain SPC · Control 8 of 9
Control
SPC-08
Edition
v.1.3
Status
Public review

SPC · Agent Specification & Pre-Deployment Assurance

SPC-08Known-unsafe inputs catalog

A known-unsafe inputs catalog is maintained organization-wide and tested against each agent prior to deployment.

The organization maintains a catalog of known-unsafe inputs, jailbreak prompts, injection patterns, adversarial payloads, that is tested against every agent before deployment. The catalog is updated as new attack patterns emerge and is shared across the organization to prevent duplication of effort.

Table SPC-08.1 · Maturity criteria · v.1.3

L1 to L5 · the lowest level in scope caps the agent
L1Ad hoc

Controls exist informally; documentation is incomplete; no consistent review.

L2Documented

Controls are written down; ownership is assigned; review cadence is defined.

L3Operated

Controls are followed in practice; evidence is collected; deviations are tracked.

Catalog exists and is maintained; the catalog has been tested against all production agents within the documented cadence; new entries are added as attack patterns are discovered or reported.

L4Measured

Control effectiveness is measured against documented thresholds; trends are reported.

L5Continuously Improved

Controls evolve based on incident learning; maturity gains are evidenced over time.

The v1.3 edition publishes a control-specific criterion at L3 (Operated). The other levels apply the general ladder to this control; see the maturity ladder.

Evidence an assessor asks for

  1. E.1

    Catalog exists and is maintained.

  2. E.2

    The catalog has been tested against all production agents within the documented cadence.

  3. E.3

    New entries are added as attack patterns are discovered or reported.

Table SPC-08.2 · Framework mappings

7 of 7 frameworks carry a control-level reference
NIST AI RMFMEASURE 2.7NIST AI Risk Management Framework 1.0
ISO/IEC 420018.4ISO/IEC 42001:2023 · Artificial intelligence management system
OWASP LLM Top 10LLM06, LLM10OWASP Top 10 for Large Language Model Applications
SOC 2 (TSC)CC7.1AICPA Trust Services Criteria for SOC 2 Type II
EU AI ActArt. 15(4)EU AI Act · Regulation (EU) 2024/1689
MITRE ATLASReconnaissanceMITRE ATLAS · Adversarial Threat Landscape for AI Systems
SingaporeMAIGF Testing & Assurance, AI Verify SecuritySingapore Model AI Governance Framework / AI Verify / PDPA

Mappings are directional: meeting this control evidences but does not by itself satisfy the external requirement. A middle dot means no control-level reference is published at this edition; see the crosswalk.

Related controls and terms

Cite this control

Human Intelligence. HI-AAF v1.3, SPC-08 Known-unsafe inputs catalog. Public review edition, July 2026. https://humanintel.net/standard/spc/spc-08

Edition v.1.3 · July 2026 · Public review · Markdown · PDF

https://humanintel.net/standard/spc/spc-08

Notice

HI-AAF v1.3 is an independent framework published by Human Intelligence. It is not affiliated with NIST, ISO, AICPA, or any government or accreditation body. The framework is offered openly for review during the current draft cycle.