Blameless Postmortem

This page explains Blameless Postmortem and its relevance to business operations.

Blameless Postmortem
Blameless Postmortem - Headroom HQ

D08 - Meeting Design Quality


Definition

A structured incident review process that identifies root causes in systems and processes rather than attributing failure to individual judgment, producing prevention rather than punishment as its primary output.

A blame-first postmortem produces a better story. A blameless postmortem produces a preventive action. Most organizations default to the first because it feels like accountability, even when it consistently fails to stop the same incident from recurring.


Indicators

  • The last time something went wrong, the first conversation was about who made the decision rather than what made that decision possible.
  • You've had the same category of operational failure occur more than once.
  • Nobody on your team has asked "What would have had to be different for any person in that situation to have made a different call?"

Quick Win

  • Think of your last operational failure.
  • Write the first sentence you'd use to open the discussion.
  • If it contains a person's name before it contains a fact, rewrite it.

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