Which process group is responsible for developing the strategy and tactics for completing a project?

The process group that is responsible for developing the strategy and tactics for completing a project is the Planning group. During this phase, project managers and teams outline the objectives, create a project roadmap, allocate resources, and define the tasks required to achieve project goals. This includes detailed planning for time, cost, scope, quality, and risk management. Establishing a clear plan is crucial because it guides the team throughout the project lifecycle, ensuring everyone understands their roles and responsibilities and how to navigate challenges that arise.

In contrast, while the Execution group focuses on implementing the project plan and delivering the project deliverables, it does not involve developing strategies or tactics but rather putting them into action. The Closing group finalizes all activities to formally close the project, which is not concerned with planning but rather finishing and assessing the project outcomes. The Initiating group primarily focuses on defining and authorizing the project, setting the stage for the subsequent planning, but it does not delve into the detailed strategy necessary for project completion. Thus, the Planning process group is essential for outlining how the project will achieve its objectives.