Abstract
Abstract The power of leading is one of the modern management concepts that has the attracted many researchers at the management field, because of its positive effect on many variables of the organization. On this basis, this study aimed to show the nature of this relationship and the effect of the power of leading on achieving organizational change. The study based on a basic hypothesis that there is a relationship and effect of the power of leading on variable of the organization. In order to accomplish the purpose of the study, a questionnaire has been distributed to department heads of State Company of Drugs and Medical Appliances and Factory of Ready-made Clothing in Nineveh. Analyzing the data statistically, it is showed that there is a relationship and effect between the power of leading in terms of variables and the organization change in terms of fields. The study concluded some recommendations and the most important one is the importance of the power of leading as an effective factor of making the organizational change in those two companies (the field of the study) via reinforcing the sources of the manager power in order to support the fields of organizations variables. .