What a decision audit is and when to use one

Most organizations review their decisions after the results come in. A decision audit does something different: it examines the reasoning behind a decision, not just the outcome. That distinction matters because good reasoning can produce bad outcomes, and bad reasoning can produce good ones. If you only look at results, you learn the wrong things.

What the audit actually examines ¶

A decision audit starts with the decision itself and works backward. What were the key assumptions? Where did the data come from? What alternatives were considered and why were they rejected? Who was involved in the decision and who was not?

The goal is not to find fault. It is to build a clear picture of the logic that led to the decision, so you can see where it is solid and where it is thin. Most decisions have both.

The most common finding ¶

In our experience, the most common finding in a decision audit is not a factual error. It is an assumption that was never examined because it seemed obvious to everyone in the room. These are the hardest assumptions to catch internally, because the people closest to the decision share the assumption and therefore do not notice it.

An outside reader does not share the assumption. That is the main thing the audit provides.

Before versus after: two different uses ¶

An audit done before a decision is finalized is a pressure test. It is trying to find the weak points before they become problems. An audit done after a decision has been made is a learning exercise. It is trying to understand what the organization's decision-making process actually looks like, so it can be improved.

Both are useful. The before version tends to be more immediately actionable. The after version tends to produce more durable organizational learning.

What the deliverable looks like ¶

The output of a decision audit is a written report, typically eight to twelve pages. It describes the decision, maps the key assumptions, identifies the ones that are well-supported and the ones that are not, and makes a recommendation about whether to proceed, pause, or revisit specific elements.

It is written to be shared with a board or a leadership team, not just the person who commissioned it.

If you are facing a decision that is hard to reverse and you want a clear-eyed read on the reasoning behind it, the decision audit is the right place to start. You can find more detail in the full list of engagements.