Independent AI testing and assurance for high-trust environments
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Independent assuranceUK

AI systems
people can trust.

Guardrails AI helps government and regulated organisations test AI assistants and document whether they are accurate, safe, secure and fit for purpose.

Discuss an assurance need Explore our approach
AI under test
01Accuracy
02Security
03Privacy
04Governance
Assurance state Evidence-led
Government Public sector Regulated business Responsible AI
01

What we do

We test what happens when AI meets the real world.

01

Accuracy and hallucination

Test outputs against expected facts, source material and operational requirements.

02

Security and prompt injection

Probe system boundaries, instruction hierarchy and resistance to adversarial inputs.

03

Privacy and information handling

Assess how information is requested, processed, disclosed and retained.

04

Governance and human review

Examine transparency, escalation, oversight and the evidence behind decisions.

02

How it works

Clear evidence.
Practical decisions.

01

Understand

We establish the AI system, its intended use, users, operating context and decision boundaries.

Scope
02

Test

We test against realistic risks, misuse scenarios, policy expectations and known failure modes.

Evidence
03

Report

We produce clear findings, supporting evidence and recommendations your team can act on.

Action

Our assurance approach

Automated where useful.
Human where essential.

Our approach combines repeatable automated testing, structured test libraries and human review.

Findings are mapped to recognised UK government guidance, giving teams a clear line from observed behaviour to practical action.

Recognised guidance UK
  • 01AI Playbook↗
  • 02AI Testing and Assurance Framework↗
  • 03Data and AI Ethics Framework↗
  • 04Algorithmic Transparency Recording Standard↗
03

Who we help

For organisations where assurance matters.

01

Government departments and agencies

02

Local authorities and public bodies

03

Suppliers delivering AI into the public sector

04

Regulated organisations introducing AI assistants

Early engagement

Start with one focused assurance review.

One assistant. One use case. One controlled test environment. Identify the most important risks before release.

Initial conversation zephan.avaan@
guardrails-ai.co.uk Zephan Avaan