A Change Request is a formal request to change a document
, products or baselines. Such a change request can be addressed to the project management, to the Change Control Board (CCB) or to a decision-making employee of a project group. Such change requests may be a proposed improvement to a better performing product, project extensions or reductions, schedule shifts, or proposals to reduce costs and save time. They are changes to activities or sub-projects, requests that affect policies, procedures, processes, or schedules and structures.