Which of the following is NOT considered a milestone in a project?

A milestone in project management is typically defined as a significant event or point in time within the project that marks the completion of a phase or an important deliverable. It is often associated with key decisions, approvals, or reviews that signal progress in the project.

The correct answer highlights that an output is not classified as a milestone. Outputs are tangible deliverables produced during the execution of project tasks, such as documents, products, or systems. While outputs are critical to realizing the project objectives, they do not represent pivotal moments or decision points in the project timeline.

In contrast, the other options reflect activities or events that are integral to the progression and evaluation of the project. Important moments can inform future phases, decision points involve critical stakeholder input, and project review meetings are significant events focused on assessing project status and planning next steps. All of these illustrate milestones in the sense that they are associated with project progress and decision-making.