The monograph is devoted to the psychological services in the institutions, such as criminal executive inspection, the Ministry of Emergency Situations and the Russian Federation Armed Forces, where psychological issues are given special attention. Special attention in the monograph is paid to the psychological services of the Federal Penitentiary Service. Such service helps convicts to undergo resocialization, to realize the gravity of the committed crime and to take the path of correction, the convict at the end of his sentence is back in society, the laws of which he must comply, but due to a number of reasons he is not always able to follow them, because he has difficulties in social adaptation. That is why the problem of resocialization of convicts is brought to the forefront in the work of institutions executing criminal sanctions. The monograph is designed for students, undergraduates and teachers of universities and all those who by the nature of their work must be qualified to use knowledge and scientific methods of legal psychology.