Abstract
It is necessary to be admitted as a corporate citizen to acquire the competitive advantage and to continue. The corporate governance that values the accountability to stoke holder of the consumer and the local populace, etc. is necessary to be admitted as a corporate citizen. ERM and BPM are necessary to accomplish the accountability as a corporate citizen. The information quality control is necessary for ERM, the accountability, and BPM. Moreover, internal management is necessary for the corporate governance. The information quality control is necessary for internal management. In this thesis, the corporate governance and the information quality control are considered through internal management.