Event Post-Mortem Template
Turn every event into organizational knowledge with a structured post-event review and recommendations document.
The most valuable planning document for your next event is the post-mortem from your last one. Yet most teams skip this step, losing institutional knowledge and repeating the same mistakes.
This template structures a post-event review into four parts: what went well, what did not go well, quantitative results against goals, and specific recommendations for next time. It captures feedback from the planning team, vendors, and attendees.
Conduct the post-mortem within 2 weeks of the event while memories are fresh. The output becomes the first input for planning the next edition.
What's Included
What Went Well
- Team and vendor successes
- Attendee experience highlights
- Processes that worked smoothly
- Unexpected positive outcomes
What Needs Improvement
- Issues encountered and root causes
- Processes that broke down
- Attendee complaints and feedback themes
- Vendor performance gaps
Results vs. Goals
- Attendance actual vs. target
- Revenue actual vs. budget
- Satisfaction scores and NPS
- Social media and press coverage metrics
- Lead generation or conversion results
Recommendations
- Process changes for next event
- Vendor changes or renegotiations
- Budget adjustments
- Timeline changes
- Technology upgrades needed
Tips for Using This Template
Hold the post-mortem meeting within 2 weeks of the event — beyond that, details fade.
Collect anonymous feedback from team members so they can be honest about what failed.
Document specific, actionable recommendations — not vague observations like "improve communication."
Store the post-mortem where the next event planning team can find it, not in someone's personal folder.
Frequently Asked Questions
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