FDA Unveils Elsa: New AI Tool Boosts Efficiency and Security Across Agency Operations
The FDA launched Elsa, an AI platform to boost efficiency by streamlining workflows and improving access to key information. Elsa speeds up scientific reviews while ensuring data security.

FDA Introduces Elsa: An AI Tool to Boost Efficiency Across the Agency
On June 2, 2025, the U.S. Food and Drug Administration (FDA) launched Elsa, a generative AI platform aimed at helping employees—from scientific reviewers to investigators—work more efficiently. This new tool supports the FDA's mission by streamlining workflows and improving access to critical information.
Elsa was developed within a secure GovCloud environment, ensuring that all internal documents remain protected within the agency. Importantly, the AI models powering Elsa do not train on data submitted by regulated industries, keeping sensitive research and regulatory information confidential.
Accelerating Scientific Review and Inspections
Elsa is already in use to speed up clinical protocol reviews and shorten the time required for scientific evaluations. It assists with summarizing adverse event reports, comparing drug labels, and generating code for database development in nonclinical applications. This support allows FDA staff to focus on high-priority tasks and make faster, well-informed decisions.
- Summarizes complex scientific data for quicker safety assessments
- Enhances label comparison to ensure accuracy and compliance
- Generates code to facilitate data management and analysis
- Identifies high-priority inspection targets through data insights
Agency-Wide Collaboration and Future Plans
The rollout of Elsa came ahead of schedule and under budget, reflecting strong collaboration across FDA centers. The agency plans to expand Elsa’s capabilities based on employee feedback, integrating AI further into data processing and other generative AI functions.
With Elsa, the FDA takes a practical step towards modernizing its operations, improving efficiency while maintaining data security and regulatory integrity.
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