Abstract
Such a situation is made into a background. . to which failure of the project resulting from poor project management, the insufficiency of requirement decision in upstream software development, etc. occurs mostly, and is pressing enterprise management -- In our company, various kinds of measures are implemented aiming at prevention of problem generating on project execution before it happens through the reexamination and the improvement of a project management process in each phase of a project life cycle. . this paper to which it came reports the measure implemented through the measure for a project management improvement, effect, and consideration.