Samaneh Alimohamadian - Master of industrial engineering-System Management and Productivity
Farrokh Tellohosseini - Manager Reasearch & Strateguc Planning Organizational Change Group- Iran Khodro Company
Parastoo Raissi - System Analyst-Iran Khodro Company

Supply Chain Integration (SCI) is an essential competitive advantage which increases the effectiveness of all processes and decreases their expenses, from the time the raw material enters the process to the time the final product is distributed. Achieving this advantage requires standardizing and synchronizing the information during the supply chain activities. Enterprise Resource Planning (ERP) systems is an integrated systemic solution for the processes required in the organization’s information. The quality of the output of these systems has an important role in improving the performance of the organization therefore one of the challenges of the organizations nowadays is to identify the critical factors in utilizing the capacities and its capabilities in order to increase the competitive advantages and improve the performance of the organization. The present research has analyzed the relationship between Information Technology, as one of the success factors of ERP system, and the supply chain integration with regard to the literature. What we mean by the success of the ERP system is utilizing and using this system to achieve organizational goals. The results obtained from finding the pattern of structural equations based on 130 gathered questionnaires, indicate that the success of ERP system has a positive and significant effect on the supply chain integrity within and outside the boarders of the organization

Supply Chain Integration, Enterprise Resource Planning, Information Technology, Structural Equation Modeling