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EYQA® · The Narrative Defensibility Platform™ · Stress-Test Hub

One defensibility standard.27 stress-test instruments.

Find the stress-test that matches your situation, then run a free 5-minute diagnostic that shows where your narrative holds and where it does not.

27Instruments
250+Narrative types
6Dimensions
5 minFree diagnostic

The Stress-Test Hub applies the Narrative Defensibility Standard. The Standard's criteria are set by a Council constituted by EYQA, and the Hub cannot change them. Read the Standard.

"A narrative is defensible when it continues to hold when the evidence, context, audience, and scrutiny change."

Find the stress-test for your situation

Search by keyword, or narrow by role. Both combine. Clicking an active role clears it.

Showing 27 of 27 stress-tests Type to narrow the list below.
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Five places to start

Where public evidence meets consequential scrutiny

These five instruments sit where public exposure is high, evidence is observable, and the cost of getting it wrong is consequential. The full portfolio of 27 instruments remains below.

Why narratives fail

Compelling internally. Fragile externally.

The gap between internal confidence and external credibility is where most narratives break down. Without structured evidence across the dimensions that matter, even strong claims cannot survive scrutiny.

Claims without evidenceCollapse under investor, regulatory, or board scrutiny, however compelling they appear internally.
Fragmented proof pointsDo not accumulate into trust. Without coherence, evidence remains unconvincing.
Premature releaseCreates exposure when dissemination outpaces the evidentiary foundation.
No external validationLeaves narratives exposed. Internal confidence is not the same as institutional credibility.
What makes EYQA different

Public narratives. Publicly observable evidence first.

Most narrative assessments require internal data, privileged access, or a consulting engagement. EYQA starts with what the world can already see and tests whether the narrative holds up under skeptical scrutiny.

Traditional approaches

  • Consultants deliver internal, privileged assessments that require cooperation and access.
  • Auditors verify historical financials, not forward-looking narratives.
  • Analysts produce opinion-based coverage, not structured defensibility assessments.
  • PR firms manage messaging and dissemination, not whether the messaging survives scrutiny.

EYQA

  • Assesses from publicly observable evidence: faster, cheaper, independently defensible.
  • Stress-tests forward-looking narratives against external evidence.
  • Produces evidence-based defensibility assessments with structured stress tests.
  • Tests whether messaging survives skeptical scrutiny, before the room applies its own.

We don't tell you what to say. We tell you whether what you're saying will survive.

The full portfolio

One defensibility standard, applied across 27 narrative environments

Each instrument is built around the specific artifacts people have to defend, not a generic department label.

Where the narrative is public, evidence can often be tested before privileged access is required. Some stress-tests can begin from publicly observable evidence: investor disclosures, product listings, published terms, ratings and reviews, and current product behaviour. Others require deeper internal or client-provided evidence. AI-related claims are assessed within the existing instruments; EYQA assesses claims, not AI systems, and the AI-Assisted Preview never issues a Defensibility Rating.
Showing 27 of 27 stress-tests
What the assessment can reveal

Immediate exposure diagnostics you can act on

Each 5-minute diagnostic evaluates your narrative against the six defensibility dimensions and returns context-specific results. The free diagnostic is not a Defensibility Rating.

Defensibility assessment

Benchmark against all six defensibility dimensions.

Dimension breakdown

Indicative breakdown across Evidence, Logic, Perspective, Risk Awareness, Contextual Fit and Actionability. Not a rating.

Exposure points

Context-specific exposure signals based on your defensibility gaps.

5-minute evaluation

Focused diagnostic without lengthy questionnaires.

Expert Review

Human-led adversarial analysis. Your narrative is tested against the strongest opposing interpretations. Remediation identifies corrective actions, not messaging copy. A Defensibility Rating is issued by a Narrative Assessor after human review.

AI-Assisted Preview

Calibrated LLM prompt that surfaces likely exposure points and evidence gaps. Faster and lower-cost, useful for pre-screening. The AI-Assisted Preview is pre-screening only and never issues a Defensibility Rating.

What the stress-test evaluates

Six dimensions. One defensibility assessment.

Every stress-test assesses your narrative across the same criteria that matter in board rooms, investor meetings, and market exposure.

01

Evidence

What can actually be established?

02

Logic

Does the reasoning hold together?

03

Perspective

How might different stakeholders interpret it?

04

Risk Awareness

What assumptions, dependencies, and failure conditions could weaken it?

05

Contextual Fit

Does the narrative remain appropriate for its audience and environment?

06

Actionability

What can the organization do with what the assessment reveals?

From stress-test to governance

Three stages. One framework.

The free 5-minute diagnostic and the stress-tests sit inside Stage I Validation. You can begin there immediately; Stages II and III follow when you are ready.

Begin with Validation. The free 5-minute diagnostic is not a Defensibility Rating. A Defensibility Rating is issued only by a Narrative Assessor after human review. The AI-Assisted Preview is pre-screening only and never issues a Defensibility Rating.

Fees on the Hub are never contingent on the outcome of an assessment. Narrative Assessors who rate a narrative may not coach the same client on that narrative. Hub commercial staff have no role in rating decisions or in setting the criteria of the Standard.

For governance, funding, and safeguards, see www.eyqa.org. For the published Standard, see standards.eyqa.org.

From Diagnostic to Mastery

Practice the skill, not just the test.

A stress-test shows you where your narrative is exposed. The Defensibility Simulation teaches you to close those gaps — through facilitated, scenario-based practice.

Three formats · Half-day workshop · Multi-week course · In-house programme
Recently Evaluated

Latest entries to the registry

Frequently Asked Questions

Common questions

A structured diagnostic that tests how well a narrative holds up under scrutiny — across the six dimensions of defensibility, in a specific context such as an earnings call, a board presentation, or a live app claim.

A defensibility score across all six dimensions, a breakdown of where your narrative is exposed, and exposure points ranked by context — before the room, reviewer, or market finds out.

No. Stress-tests begin from publicly observable evidence — disclosures, listings, published terms, current behaviour. Deeper internal evidence is a separate stage, if ever needed.

Each free stress-test takes about 5 minutes and returns a result immediately. The facilitated Simulation is a deeper engagement — a half-day workshop, a multi-week course, or a custom in-house programme.

Free, no credit card. The stress-test shows where the gaps are; closing them is where deeper engagement lives — but that is a choice, not a requirement.

A stress-test shows you where a narrative is exposed across the six dimensions, in about five minutes. The Defensibility Simulation is a facilitated practice session where you bring a real narrative and work through closing those gaps, with adversarial review, structured feedback, and a remediation roadmap. Paid, guided, available in three formats.

Three audiences. Professionals defending a public or investor-facing narrative — executives, founders, IR, legal, communications, marketing, and independent practitioners. Educators in management, engineering, law, and communications. Students preparing for capstone defences, case competitions, and interviews. Same standard of scrutiny; different contexts.

No. Ratings are issued by a Narrative Assessor after human review. The free diagnostic returns an indicative breakdown across the six dimensions, never a rating. The AI-Assisted Preview is pre-screening only and never issues a rating.

Terms of Use

Professional use and framework intent

EYQA Narrative Stress-Tests are designed as professional reflection and scrutiny tools to support decision-making in high-stakes leadership contexts. By using these tools, you agree to the following:

Professional use

These assessments are intended for professional use to evaluate narrative defensibility under scrutiny. They do not constitute legal, financial, or investment advice.

No AI issues a Defensibility Rating

No AI issues a Defensibility Rating. Ratings are issued by a Narrative Assessor after human review. The AI-Assisted Preview is pre-screening only and never issues a Defensibility Rating.

Responsibility for decisions

Insights generated by the tools are diagnostic in nature. Users remain fully responsible for how results are interpreted and applied in real-world decisions.

Intellectual property

All frameworks, structures, and assessment designs are the intellectual property of EYQA. Use does not transfer ownership or licensing rights.

No redistribution

The tools and their underlying frameworks may not be republished, resold, or redistributed as standalone products or assets.

Good-faith use

These tools are intended to be used in good faith by professionals seeking to improve narrative clarity and defensibility.

Access and availability

EYQA reserves all rights to modify, restrict, or terminate free access to these tools at any time, with or without notice. Access is provided on an "as available" basis. EYQA makes no guarantees regarding uninterrupted availability, feature continuity, or perpetual free access.

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