Which approach involves planning tasks starting from the completion date?

The approach that involves planning tasks starting from the completion date is known as working backwards. In this method, you begin with the end goal in mind and determine the necessary steps that need to be taken to reach that goal. This can be particularly effective in project management because it allows for identifying critical milestones and deadlines, ensuring that all necessary tasks are aligned to meet the final deadline effectively.

By working backwards, a project manager can visualize the timeline and dependencies of various tasks, facilitating a clearer understanding of the order in which tasks should be executed. This approach can help in anticipating potential delays and allows for adjustments to be made in the planning phase, ensuring that the project remains on track to meet its completion date.