to emphasize the necessity of selectivity, which can provide minimal or Criminalization maximum in the area of different crimes. The important point in this regard is that the provision of any kind of crime is based on the internal capacity of the criminal law. Hence, in this article, with emphasis on the threefold criminal elements of the law (ambiguous legislation, new criminal offenses, and the reduction of legislative constraints), material (development in the subject, victim and criminal offender, absolute criminalization, and introductory and Also, independent crime) and psychological (criminalization with unwillingness, the development of unintentional crimes and the criminalization of criminal thought) .The criminalization of maximum offenses are presented with various examples in Iranian law. Strategies that demonstrate the establishment of a suppressive and security policy for Iran's legislature in relation to security threats against public security, and in particular against political sovereignty. Nevertheless, Iran's criminal policy on the use of some solutions, such as deprivation of crime, independently, the application of minimum constraints in legal texts, and criminalization with a general unwillingness to show a low degree of reluctance.