Decision Log: Why We Chose This
A decision log captures the reasoning behind significant choices — not just what was decided, but what alternatives were considered and what evidence or principles led to this outcome. This is invaluable when onboarding new team members, when revisiting decisions 6 months later, or when explaining choices to investors or a board.
Each entry should answer: What was the decision? When was it made? Who was involved? What options were considered? Why was this option chosen? What assumptions does this rest on? When should we revisit it?
- Keep entries short — 150 words or less for most decisions
- Tag by category: product, hiring, pricing, technology, strategy
- Date-stamp and link to relevant meeting notes or data
- Review the log quarterly — decisions made on wrong assumptions should be flagged for revision
Meeting Notes: Outcomes, Not Transcripts
Meeting notes at startups should capture decisions and action items, not blow-by-blow discussion. If nobody reads your meeting notes, they are too long. A good meeting note has: date, attendees, decisions made (numbered), action items with owners and due dates, and any open questions requiring follow-up.
The note owner sends the note within 2 hours of the meeting while context is fresh. Everyone in the meeting should be able to correct errors within 24 hours. Once approved, the note becomes the official record.
Retrospectives: Converting Experience to Improvement
Retrospectives are structured learning sessions held after a sprint, product launch, fundraise, or significant event. They are not blame sessions — they are process improvement tools. Properly run, they are among the highest-ROI activities a startup team can do.
Run retrospectives monthly at minimum. For major events (product launch, failed deal, team conflict), run within 1 week while memory is accurate. Archive all retrospective outputs — they become your company's learning library.