Abstract
The Project Management have been standardized mainly by system engineers. In Europe and America, the responsibility between sales department and engineering department is divided. Therefore experts in various areas take a part in the business talk and lead that process. On the other hand, in Japan the division of responsibility between them is not clear, so it is difficult to introduce American project management led by engineering into Japan. Based on such a situation of IT Solution Project, this paper describes the concept 'e3-PM' that reduces and minimizes the risk of the function gap between U.S. and Japan.
