February 10, 2025

MDCG 2023-3 Rev. 2: Everything you need to know about the new vigilance rules

Important updates for manufacturers and importers: here’s what’s changing!

The Medical Device Coordination Group (MDCG) has published the MDCG 2023-3 Rev. 2, introducing key changes to the vigilance and post-market surveillance of medical devices and IVDs in the EU. This updated guidance provides clearer instructions to improve incident reporting and enhance patient safety.

Key Updates in MDCG 2023-3 Rev. 2

1. Stricter Incident Reporting Timelines

  • Critical incidents must now be reported within 48 hours (two working days).
  • More precise definitions of “incident” and “serious incident”.

2. New Provisions for EUDAMED

  • The “Vigilance Module” has been renamed “Post-Market Surveillance and Vigilance Module“.
  • Enhanced integration between vigilance reporting and Field Safety Corrective Actions (FSCA).

3. Clarifications on Corrective and Preventive Actions

  • New rules for Field Safety Corrective Actions (FSCA).
  • Greater detail on incident evaluation criteria and the relationship with the reported device.

4. Greater Alignment with IVDR Regulations

  • Inclusion of specific references to IVDR requirements for in vitro diagnostic devices.
  • Updated Q&A section to harmonize regulatory interpretations.

What Does This Mean for Manufacturers and Distributors?

  • Ensure compliance with the new reporting timelines to avoid penalties.
  • Update internal post-market surveillance processes.
  • Integrate EUDAMED’s new provisions into compliance systems.
  • Train teams on the latest regulatory updates.

Download the Official Document MDCG 2023-3 Rev. 2 Here

Conclusion

The MDCG 2023-3 Rev. 2 update strengthens the vigilance system and imposes new responsibilities on medical device and in vitro diagnostic manufacturers. Staying informed on these changes is crucial to ensuring compliance and patient safety.

Need help adapting to the new regulations? Contact us!

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