Abstract: Business process modeling is the most important part of Business Process Management, a good modeling language plays a crucial role in business process modeling and development Different characteristics of business process modeling languages are emerging, the research, analysis and comparison of modeling language become an important issue between process design and process realization. This paper introduced a new business process modeling language, DSC(Dynamic System Chart) , and conducted a comparison with BPMN which is the currently popular modeling language.

Key words: Business process management, Modeling language, DSC, BPMN