Abstract
Mitsubishi Electric Information Systems Corporation is promoting the process improvement for the purpose of managing the project as planned and providing high quality solutions with which customers are satisfied, and we have achieved maturity level 3 of CMMI in some business groups in June 2003. Now, we are aiming at CMMI maturity level 3 in the whole enterprise and we are promoting the process improvement for maturity level 4 and 5 in the business groups that have achieved maturity level 3. In this report, we present the practice of Earned Value Management, the pitfalls with this practice, and the methods to avoid these pitfalls.
