Which document defines the authority and responsibilities of a project manager?

The project charter is the document that defines the authority and responsibilities of a project manager. This document serves as the foundational agreement for the project, outlining the purpose, objectives, and scope, as well as identifying the project's stakeholders and their roles.

One of the key components of the project charter is the formal authorization given to the project manager, granting them the necessary authority to lead the project and make decisions. It establishes boundaries within which the project manager operates and clarifies their responsibilities in managing project resources, timelines, and deliverables. By having this document, everyone involved in the project understands who is in charge and what authority they possess, which is crucial for effective project execution and avoiding misunderstandings later on.

In contrast, while a project plan includes details about how the project will be executed, monitored, and controlled, it does not explicitly define the authority of the project manager. A stakeholder map focuses on identifying and analyzing stakeholders and their interests, rather than outlining the formal authority of the project manager. Finally, a risk management plan specifically addresses how risks will be identified, assessed, and managed, without giving insight into the project manager's authority and responsibilities.