Companies attempt to companies are attempting to find ways to improve their flexibility and responsiveness and in turn competitiveness by changing their operations strategy, methods and technologies that include the implementation of Supply Chain Management (SCM) paradigm. Hence, Information Technology (IT) can enhance the agility of SCM. The aspects, however, which IT impact on SCM are not equal. In this paper, we specify the areas that IT affects on supply chain, and evaluate it. The evaluation has been done by a new TOPSIS method which is used interval data in its calculations.
