Question 18 of 20 Advanced Troubleshooting
How do reporting obligations change when follow-up changes a case's seriousness or country?
Short answer
Reassess the case against each region's rules as of the follow-up date. A case upgraded to serious starts a new 15 day clock from receipt of that information. A downgrade is still reported within 15 days, then later follow-ups use non-serious timelines. A changed country can create or remove a reporting duty, so check every affected authority.
Why
GVP Module VI is explicit on seriousness. Significant follow-up restarts the clock, and if a case sent as serious becomes non-serious, that information is still submitted within 15 days, with the non-serious timeframe applying afterwards. In the US, follow-up to a 15 day alert report is due within 15 calendar days of receiving the new information under 21 CFR 314.80.
Country matters because reporting duties depend on where the event occurred. In the EU, non-serious cases are submitted to EudraVigilance only when they occur in the EU, so a case first recorded as French and later corrected to a non-EU country may change which submissions are required. A case first thought to be from outside the US may become a domestic report.
The safe process is to rerun the reportability assessment on every significant follow-up, not just update the narrative. Then submit follow-ups or nullifications where an earlier submission was wrong, document the reasoning, and check partners' obligations under exchange agreements.
A strong answer covers
- Rerun reportability on each significant follow-up
- Upgrade starts a new 15 day clock
- Downgrade still reported within 15 days
- Country of occurrence drives which authorities need the case
- Follow-ups, nullifications and partner notifications
Common mistakes
- Updating the case without reassessing reportability.
- Not reporting a downgrade because the case is now non-serious.
- Forgetting to notify partners when a case's country changes.
The interviewer might ask next
When would you nullify a previously submitted case rather than send a follow-up?