Abstract
This paper is described A standard process for information system development iCoPS^<TM> (Information and Communication Systems), which has been established and maintained among group companies in Mitsubishi Electric Corporation since 2004. The standard process established on the basis of ISO/IEC 12207 (Software Lifecycle Process Model) and PMBOK[○!R](Project Management Body of Knowledge) in order that the members of the group companies may understand and accept as a common basis.