Before the execution phase begins, who is in control of the project?

The project sponsor provides resources and high-level support but is not directly in control of the day-to-day project planning or execution details.

A program manager oversees multiple related projects, not typically having direct control over a single project's pre-execution phase.

The Project Manager is accountable for planning, executing, and closing the project, and thus maintains control of the project's overall direction and management from initiation through planning and before execution begins. During the planning phase, the Project Manager leads the development of the project plan, defining scope, schedule, budget, and resources.

A project coordinator assists the project manager with administrative tasks but does not have ultimate control over the project.