Abstract
In systems development, project management becomes more and more difficult, and especially it is hard to ensure quality of product due to various reasons including a wider variety of user needs, shorter project duration, greater advancement and diversification of IT infrastructure related technology. As a result, poor quality requires reworks in software processes and causes cost and schedule overruns, which often result in a problematic project. In this paper, we focus on quality control in project management as a measure to prevent problematic projects, and present implementation of our quality control method in projects in a competitive business environment, various tips and future tasks.