How to Write a Decision Log Entry

A decision log answers the question that appears three months later: why did we choose this?

Record The Decision, Not The Meeting

Start with a complete statement:

Use the hosted payment page for the first release instead of building an embedded checkout.

Do not begin with “the team discussed several payment options.” The log exists to preserve the outcome.

Include The Minimum Useful Context

A practical entry contains:

• Decision
• Date
• Decision owner or approver
• Problem being solved
• Options considered
• Main reason for the choice
• Consequences or follow-up actions
• Review trigger, if the decision is temporary

Example:

Reason: The hosted page meets the launch date and reduces the amount of payment data handled by the first release.
Consequence: Checkout styling will be less customizable.
Review: Reconsider after six months or when monthly transactions exceed 10,000.

Do Not Rewrite Uncertainty Out Of History

If the choice was made with incomplete data, keep that visible:

The team chose Option A based on the current supplier estimate. Final migration cost was not yet available.

This helps future readers understand the decision rather than judging it with information that arrived later.

Turn Notes Into An Entry

Use this Wrivio Context:

Rewrite these notes as a decision log entry. State the chosen option first, followed by date, owner, problem, alternatives, reasoning, consequences, actions, and review trigger. Preserve uncertainty and rejected options. Do not add rationale that is not in the notes.

Verify the entry with the decision owner, then store it where the project team will look for it. A decision log complements a meeting agenda and meeting action list, but it should remain understandable without either document.

Download Wrivio for Windows to turn rough meeting notes into a durable decision record.