ملخص
Abstract
The internal auditing concept developed from being a profession for auditing financial accounts of the institution to become a profession that supplies the administration will all information and advice that serve the aims of institution. As a result of paying attention to environment in recent years, the issue of preserving environment has become one of the basic issues which have great oftentimes. In addition, the environmental auditing has become one of the important factors in the system of taking care of environment because it shares in avoiding penalties and fines that may encounter as a result of violating environmental laws and criteria by the institution.Accordingly, the researcher chose the study subject which is represented by study mg the way of developing the internal auditing office to play its role in auditing the environmental performance of the institution. Consequently, this performance of the institution. Consequently, this matter necessitates that the internal auditing office should audit the environmental performance of the institution to generate more comprehensive view on the probable environmental risks at the institution level.