Regardless all the factors Involved In crime and all measures taken for preventing it in various levels, management and policies which are used to help the avoidance and prevention of crimes and disorders in a scientific way is the major problem. In this article, the writer has brought Crime preventive management into consideration and made an attempt to reveal those who are in charge of this fact in Iran according to the constitutional and current laws. He also investigated the protection and prevention against crimes in the government sector offices and organizations according to the internal guidelines and procedures.