Which of the following is NOT an input to the control scope process?

In project management, the control scope process utilizes specific inputs to effectively monitor and manage any changes to the project scope. The requirements document, project management plan, and traceability matrix are all essential inputs that help ensure the project remains aligned with its scope and stakeholder expectations.

The requirements document outlines the specific needs and expectations of stakeholders and serves as a baseline for assessing changes. The project management plan provides a comprehensive framework, describing how the project will be executed, monitored, and controlled, which includes scope management strategies. The traceability matrix helps ensure that each requirement is tracked throughout the project lifecycle, providing clarity on how changes might affect the scope.

On the other hand, budget estimates, while crucial for overall project planning and execution, do not directly inform the control scope process. Budget estimates relate to the financial aspects of the project rather than its scope management. Therefore, they are not considered an input when assessing changes to the project scope.