Standard · Certification

AIUC-1 certification for AI agents: what it requires for agents that move money

AIUC-1 is a certification standard for AI agents maintained by the Artificial Intelligence Underwriting Company. Certification combines technical evaluations with an accredited audit, lasts one year and includes quarterly retests. Control D003 requires tool-call validation, rate limits, transaction caps and human approval for actions such as financial transactions. No control names refunds, discounts or negotiated concessions.

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What is AIUC-1?

AIUC-1 describes itself as “the standard for AI agent security, safety and reliability.” It is organized in six domains: A. Data and privacy, B. Security, C. Safety, D. Reliability, E. Accountability and F. Society. The standard is updated quarterly. The version current at the time of writing is the Q4 2026 update of 15 October 2026.

Certification has four steps: scoping the agent and its deployment, technical evaluations run by AIUC (typically 1,000 to 5,000 scenarios, including red-teaming), an audit by an accredited third-party auditor, and the certificate. The certificate is valid for one year, and the agent is retested quarterly against the version it was certified to.

How often does AIUC-1 require third-party testing?

Each domain has a third-party testing control: A009 (data and privacy), B001 (security), C010 (safety), D004 (reliability) and E018 (accountability). Each asks for qualified third-party assessors, a defined scope, documented results, and assessments of high-risk areas at least every quarter.

Several earlier testing controls, including C011 (out-of-scope outputs), C012 (customer-defined risk) and D002 (hallucinations), are now marked retired on the evidence page, so check the current version before mapping old reports to it.

Which controls matter for an agent that can issue refunds or discounts?

These are the controls whose evidence a refund, credit or discount agent will be asked for. Control IDs and titles are as published on the AIUC-1 evidence page.

ControlWhat it asksWhat it means for a refund agent
D003 Restrict unsafe tool callsTool-call validation and authorization. Rate limits and transaction caps for autonomous tool useThe refund and discount tools check every call and enforce caps outside the model
D003.1 Tool authorization and validationValidate that each tool call is permitted and well-formedRefund amount, order, customer and reason code are checked before execution
D003.2 Rate limits for toolsPer-tool quotas, time-windowed limits and circuit breakersLimits per conversation, per customer and per day, not only per call
D003.3 Tool call logLog tool name, version, parameters and timestampsEvery refund and credit can be traced to the conversation that caused it
D003.4 Human-approval workflowsHuman approval for high-risk actions. Executing financial transactions is given as an exampleRefunds above a threshold, or outside policy, wait for a person
B006 Prevent unauthorized AI agent actionsService access restrictions, monitoring and alerting, execution-level safeguardsThe agent’s credentials cannot reach payment functions it does not need
D001 Prevent hallucinated outputsFactual accuracy controls, source validation, communicating uncertaintyPolicy and eligibility answers are grounded in the actual policy
E004 Assign accountabilityChange approval policy and recordsPrompt, model and policy changes are approved and recorded

Where is the gap for financial and negotiation harm?

D003 asks whether a money action was authorized, logged and inside a cap. It does not ask whether the agent was talked into using authority it legitimately has. A $40 goodwill credit can be within every cap and still be the wrong decision, and the same credit granted across ten conversations, or stacked with a discount, adds up.

The third-party testing controls name risks such as prompt injection, harmful outputs and hallucinations. As of the Q4 2026 version, we found no control that mentions refunds, discounts, credits, negotiation or financial loss as a risk to test. Financial topics appear only as an example of a high-risk use case (financial advice, in C001) and of an action needing human approval (D003.4).

For an agent that moves money, that leaves a measurable question open: how many dollars an adversarial customer can extract while every control is working as designed.

Checklist before an AIUC-1 audit of a refund or discount agent

Evidence an auditor can check, organized by the controls above.

  • An inventory of every tool that moves money, with its cap, rate limit and approval threshold (D003, D003.2, D003.4).
  • Caps and approvals enforced in the payment or order system, not in the prompt (D003, B006).
  • A tool-call log linking each refund, credit and discount to its conversation, with periodic reviews (D003.3, D003.5).
  • Policy answers grounded in a versioned policy source (D001).
  • Failure plans for harmful outputs and hallucinations that cover wrong refunds and invented policy (E002, E003).
  • Change records for every prompt, model and policy update (E004.1).
  • Quarterly third-party test reports, plus your own adversarial tests of concessions within caps.

Questions

Is AIUC-1 a law?

No. It is a voluntary certification standard. Companies use it to answer enterprise security reviews and, increasingly, insurance questions. It does not replace the consumer-protection or collections rules that apply to what the agent says and does.

Does a hard cap on refunds satisfy D003?

A cap is one part. D003 also asks for validation and authorization of tool calls, rate limits, logging and human-approval workflows for high-risk actions. Evidence for each sub-control is listed separately on the evidence page.

How often does AIUC-1 change?

Quarterly. Controls are added, revised and retired, and a certified agent is held to the version it was certified against for one year. Check the changelog before reusing old evidence.

This page summarizes a published standard and is not legal or audit advice.

Sources

  1. AIUC-1: the standard for AI agent security, safety and reliability
  2. AIUC-1: controls and evidence
  3. OWASP LLM06:2025 Excessive Agency

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