What do you mean by statement of work (SOW) Term?

Statement of Work (SOW) is a project management document that defines all the parameters — nature, scope, deliverables, activities, costs, schedule — of work being performed by a vendor for a client. statement of work is a document routinely employed in the field of project management. It is the narrative description of a project’s work requirement. It defines project-specific activities, deliverables and timelines for a vendor providing services to the client.