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December 7, 2025

Approximately 5 minutes

FDA Modernizes Medical Device Submissions: Key Updates to the eCopy Guidance

FDA Modernizes Medical Device Submissions: Key Updates to the eCopy Guidance

The FDA has released an updated version of its guidance, "eCopy Program for Medical Device Submissions," representing the first meaningful refresh of these standards since 2020. This update is a clear signal of the agency's shift toward modernized, fully electronic review processes.


Shift Toward Electronic Modernization

The 2024 update aligns the eCopy program with the broader eSTAR and structured eSubmission initiatives. While eCopy remains a vital part of the submission landscape, the FDA is creating clearer distinctions between legacy formats and the structured electronic submissions of the future.

Key Changes and Technical Updates

The revised guidance introduces several critical changes that manufacturers must implement to ensure their submissions are accepted by the Document Control Center (DCC):

1. Standalone eCopy Requirements

The FDA now places a stronger emphasis on ensuring that each eCopy is a complete, standalone entity. Each submission must contain only the content relevant to that specific application. Including unrelated files or referencing external structures within the eCopy is a common administrative error that can lead to rejection.

2. Modernized Technical Specifications

Technical requirements have been refreshed to reflect current technology standards:

  • PDF Compatibility: Updated rules on acceptable PDF versions and settings.
  • Media Specifications: Revised guidance on physical media formats and file naming conventions.
  • File Formats: Clearer instructions on which non-PDF file types are acceptable for specific data sets.

3. Validation and Review Clock

To avoid delays in the start of the official review clock, the FDA has renewed its emphasis on the eCopy Validation Module. Submissions that fail technical validation at the DCC will not be moved forward for substantive review, potentially costing manufacturers weeks of development time.

Conclusion for Manufacturers

This update serves as a reminder that the FDA's administrative requirements are becoming more stringent as they move toward digital integration. Manufacturers should download the latest validation tools and update their internal regulatory publishing SOPs to align with these 2024 standards.

Ensuring a technically perfect eCopy is the first step toward a successful and timely FDA clearance or approval.

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