Template

Post-Decision Review Template

A review template for six to twelve months after a major decision: what was expected against what happened, which assumptions held, and what the organisation would ask earlier next time.

Organisations review projects constantly and decisions almost never, so delivery improves while judgement stands still. This template runs the review while the trail is warm and the people are still in the building. It is complete on this page, with nothing to download or register for.

Last reviewed 3 July 2026 · Free and ungated

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The review tells you what to ask earlier next time. Selected senior operators from the Global Board will ask it with you, confidentially, before the next commitment.

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Why decisions escape review

A project review implicates a plan; a decision review implicates the people who made it, which is why calendars conspire against the second kind. By the time the results are in, the sponsor has changed roles, the context has been forgotten, and everyone has a version of events in which they were sceptical all along. The review below is designed to be run anyway: six to twelve months after commitment, or at the review date the decision log recorded, whichever arrives first.

The review, area by area

Review area The question to answer What to write down
The decision as recorded What exactly was approved, according to the log or minutes rather than memory? The original decision sentence, verbatim. If no record exists, that is finding number one
Expected versus actual What did the case promise by this date, and what has materialised? Both numbers side by side, with sources. Resist the urge to explain before both are on the page
Assumptions that held Which of the recorded assumptions proved true? List them plainly. They show what the organisation is good at judging, which is worth knowing too
Assumptions that broke Which failed, when did we first know, and when did we act? The gap between knowing and acting, in weeks. This gap is usually the most expensive number in the review
Evidence discounted at the time What signal existed before the decision that was set aside, and why? The specific report, person or number that was waved away, and the reasoning used to wave it
How the dissent aged Who disagreed before commitment, and how does their argument look now? Their case as they made it then, not paraphrased. If nobody dissented on a major call, record that as its own finding
Cost of the delay to this review What has it cost to learn this now rather than three months ago? Decisions compounding on a broken assumption, contracts renewed, people moved. Dated where possible
What we would ask earlier next time Which two or three questions, asked before commitment, would have changed the decision or its timing? Phrased so the next team can lift them directly into their own checklist

Judge the decision, not the outcome

A sound decision can produce a bad result, and a reckless one can get lucky, so the review must ask whether the choice was reasonable given what was knowable at the time. That is why the assumptions and discounted-evidence rows carry more weight than the results row. Held to this standard, the review stays useful and people keep cooperating with it. Without it, the exercise becomes a hindsight tribunal, and the organisation learns only that attending reviews is dangerous.

How reviews get defanged

  • The original sponsor chairs the review, and the agenda bends politely around the question of whether the decision was right.
  • The review is scheduled for "when things settle down", a date that never arrives, and the eighteen-month version reviews a different organisation.
  • Scope narrows to implementation ("execution challenges") so the choice itself is never examined, only how well it was carried out.
  • Findings are filed rather than fed forward: nothing changes in how the next decision of the same class gets made, which was the entire point.
  • Only failures get reviewed, so success is never examined for the luck inside it, and the organisation doubles down on habits that happened to work once.

When the review needs a chair from outside

Some reviews cannot be run honestly from inside: the decision was the chief executive's, the losses are still politically live, or the people who dissented have since left. An outside chair changes what can be said in the room. Senior operators who have made the same class of decision elsewhere can also do what insiders cannot: distinguish bad luck from bad judgement, and say which of your "unforeseeable" surprises were foreseeable. Digital Advisory arranges exactly that reading, confidentially, through a brief to the Global Board.

Frequently asked questions

Why six to twelve months and not later?

Earlier than six months, the outcome data is too thin to separate signal from noise. Later than twelve, the people have dispersed and memory has hardened into narrative. For fast-cycle decisions like pricing changes or campaign commitments, shorten the window; the structure holds at any timescale.

Should successful decisions be reviewed too?

Especially those. Success reviews are where you find the assumptions that broke without punishing you this time, and the luck that strategy is about to be built on. An organisation that only studies its failures learns half the curriculum, and the cheaper half at that.

Who should see the findings?

Whoever makes the next decision of the same class, which usually means the executive team and the relevant committee, not just the original participants. The final row of the template exists precisely so its questions can be lifted into the next business case, board paper or committee pack.

Run the next decision past people who have already seen how this one ends.

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