Abstract
Ministry of Land, Infrastructure, Transport and Tourism (MLIT) are promoting CALS/EC (Continuous Acquisition and Life-cycle Support/ Electronic Commerce), and they are implementing delivery of electronic data toward creation of an environment for data reusing. While electronic deliverables are accumulated, information to use by maintenance is not delivered by a stage of upper process. MLIT examined a remedy for these problems, but it is the situation that only the present conditions do not become clear at a point of view of a life cycle.
In this study, after some problems were extracted by analyzing business which focused on electronic deliverable and data circulation, a method for examining appropriate improvement was considered. Also, a method for examining effectiveness of various standards, that were developed in promotion of CALS/EC was considered. Then an road project of MLIT was analyzed and usefulness of this study's business analysis method was examined on recommendation concrete reform proposal.
