FDA Launches Unified Platform for Adverse Event Reports

The new system will bring all adverse event reports, across drugs, biologics, vaccines, and more, to one single dashboard.
March 12, 2026

Key Highlights

  • AEMS consolidates data from seven databases into a single, streamlined dashboard for easier access and analysis.
  • The platform will go live with real-time adverse event reports for all FDA-regulated products by the end of May.
  • Operational costs are projected to decrease by approximately $120 million over five years due to efficiencies gained.
  • Legacy systems will be phased out as AEMS becomes the primary platform for adverse event reporting.
  • Real-time publication of reports is expected to reduce FOIA requests and improve transparency.

The FDA is launching a new unified platform for adverse event reports called the FDA Adverse Event Monitoring System (AEMS).

Adverse event reports submitted to the FDA for drugs, biologics, vaccines, cosmetics, and animal food can now be “displayed in a single streamlined dashboard.” All remaining product centers will use the platform in the months ahead. Historical data will also be migrated to AEMS, and certain legacy systems will be “decommissioned.” The plan is to have AEMS contain “real-time adverse event reports for all FDA-regulated products” by the end of May.

The agency previously “processed approximately 6 million adverse event reports per year across a patchwork of seven databases, which were expensive and had a poor user interface, making searches difficult. These platforms collectively cost the agency approximately $37 million per year to operate. Given the efficiencies of AEMS, the agency expects to save approximately $120 million over the next five years. The agency also expects the new searchable system to significantly reduce agency FOIA requests for unreleased adverse event reports, given that AEMS will publish reports in real time, rather than quarterly.”

About the Author

Matt MacKenzie

Associate Editor

Matt is Associate Editor for Healthcare Purchasing News.

Sign up for our eNewsletters
Get the latest news and updates