Decision Log
Record why a decision was taken and what else was on the table, which is the question people actually ask months later.
OC-04 1 page
Office and committee · OC-11
Lessons Learned Sheet
A free printable lessons learned form — what happened, why, what it cost in time, money or goodwill, and the one thing to change next time.
Download Free · no sign-up
One page. Choose your paper size — both versions are laid out identically, so neither one gets shrunk to fit.
Print it and write on it
Fill it in type and save
The fillable versions have real form fields — open them in any PDF reader, type into them and save. Printing help.
What this sheet is for
Capture what to do differently while it is still fresh and specific enough to act on, instead of a vague note that helps nobody.
Who it is for
Project teams, event organisers, builders, committees and anyone who does a similar job more than once.
How to use it
- Hold the review within a week. After a month everyone remembers it went fine.
- Write what actually happened, not a diplomatic version of it.
- Put a cost against it — hours, money or goodwill. That is what gets it taken seriously.
- Each lesson needs one concrete change and someone to own it.
- Read the last one before you start the next job. That is the whole point.
What is on the sheet
The layout is fixed at a size that fits both A4 and US Letter, so the A4 and Letter files are visually identical and print at full size on either. Rows are set at a height that an adult can actually write a date and a few words into with a pen — most printable tables are built in a word processor and never tested with one.
Related sheets
Project Plan Sheet
Plan a project small enough to hold in your head — a refit, an event, a move, a small build — on one page, including the dependencies people forget.
OC-07 1 page
Incident Report Form
Capture an incident properly on the day, in the affected person's own words, with the witness details and equipment notes that become impossible to gather later.
IN-03 2 pages
One new sheet, most weeks
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