---
title: "FDA AI Guidance and COA Validation in Clinical Trials | Signant Health"
description: "What does FDA's 2025 AI guidance mean for eCOA & COA validation? Signant experts explain the risk framework and what it means for your validation strategy."
type: article
version: 1
version_id: "66b8ed99-5cf0-4a39-a875-b0294f243a8a"
generated_at: "2026-06-17T12:56:54.446Z"
author: "Signant Health"
date_published: "2026-04-08T15:46:06.000Z"
date_modified: "2026-05-04T17:18:17.494Z"
language: en
reading_time: "3 min"
word_count: 479
keywords: ["Signant Health"]
url: "https://signanthealth.com/resources/fda-ai-guidance-and-ecoa-validation-in-clinical-trials-signant-health"
---

# FDA AI Guidance and COA Validation in Clinical Trials | Signant Health

> What does FDA's 2025 AI guidance mean for eCOA & COA validation? Signant experts explain the risk framework and what it means for your validation strategy.

## Key Takeaways

- Explore Our Content

[Back to Resource Hub](https://signanthealth.com/resources) White paper

# FDA AI Guidance and COA Validation: What Sponsors Need to Know

[Signant Health](https://signanthealth.com/resources/author/signant-health)

Apr 8, 2026

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[White paper](https://signanthealth.com/resources/tag/white-paper)

**Marcela Roy, MA | Bill Byrom, PhD | Helen Brooker, PhD**  

**The bottom line**: If you're using AI in your COA program, the FDA now has a framework for how it gets validated. Here's what that means for your team.  

The [FDA's first guidance on using AI to support regulatory decision-making](https://www.fda.gov/regulatory-information/search-fda-guidance-documents/considerations-use-artificial-intelligence-support-regulatory-decision-making-drug-and-biological) changes the rules for any sponsor using AI in clinical outcomes assessment. If your program relies on AI for missing data imputation, endpoint adjudication, or sensor-based measure derivation, you now have a formal validation framework to meet.  

Signant Health's scientific and regulatory experts explain what the guidance means in practice for COA methodology, including:

-   How the FDA's two-dimensional risk framework applies to eCOA use cases

-   Which AI applications fall inside vs. outside the scope of the guidance

-   What "black box" AI means for your regulatory submissions

-   How to build a credibility assessment strategy proportionate to your program's risk level

-   What early FDA engagement looks like when AI influences your decision-making

Have questions about how this framework applies to your program? [Talk to our COA experts](/contact-sales)

[GET THE WHITE PAPER](https://signanthealth.com/hubfs/Marketing%20Assets/White%20papers/White%20Paper%20-%20FDA%20Guidance%20on%20AI%20Credibility%20-%20Roy%2c%20Byrom%2c%20Brooker%20-%202026.pdf)

## Explore Our Content

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](https://signanthealth.com/resources/ecoa-science-consulting-clinical-trials)

Brochure

### [eCOA Science Consulting for Regulatory-Ready Clinical Endpoints](https://signanthealth.com/resources/ecoa-science-consulting-clinical-trials)

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Article

### [How to Make Translations Work for Everyone](https://signanthealth.com/resources/how-to-make-translations-work-for-everyone)

[

](https://signanthealth.com/resources/ecoa-guide-to-designing-patient-diaries)

Infographic

### [Getting Started with eCOA: How to Design and Validate a Custom Electronic Patient Diary](https://signanthealth.com/resources/ecoa-guide-to-designing-patient-diaries)

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## About This Content

**Source:** [FDA AI Guidance and COA Validation in Clinical Trials | Signant Health](https://signanthealth.com/resources/fda-ai-guidance-and-ecoa-validation-in-clinical-trials-signant-health)
**Author:** Signant Health
**Published:** April 8, 2026

*This content is provided for informational purposes. Please visit the original source for the most up-to-date information.*