What indicates that critical elements of a project have been met?

Milestones are significant markers in a project that indicate critical points of progress or completion of key components. They serve as reference points that help project managers and teams recognize when essential tasks or phases have been achieved. Reaching a milestone often reflects the completion of major deliverables and indicates that the project is on track or has reached a point where it can be evaluated.

In project management, milestones are crucial for measuring progress and providing a clear structure for timeline management. They often help in communicating with stakeholders and ensuring that everyone involved is aware of both accomplishments and any adjustments that may need to be made moving forward. This makes milestones essential for confirming that critical elements of a project have not only started but have been successfully completed, marking an important moment in the project's timeline.