Abstract: The activities of employees of internal affairs bodies associated with the performance of official duties in extreme conditions dangerous to life and health, leads to the emergence of negative emotional states. Such conditions have an impact on the entire physiological system of the body. This often leads to affective or aggressive-chaotic actions, or to the refusal to perform those actions that, if necessary, will allow you to successfully complete the official task. This often leads to injuries and deaths of law enforcement officers.
Problem statement: the study of the functioning of the body systems of employees of the internal affairs bodies, their behavior in situations of risk to life and health shows that employees often have poor self-regulation techniques to overcome negative conditions and are not able to quickly bring their body to a normal functional state. The purpose of the study: to establish the relationship between hemodynamic and respiratory indicators of trainees of vocational training in a fire training class.Research methods: the authors have applied both theoretical research methods (analysis, comparison, generalization, systematization). Empirical data were systematized on the basis of mathematical statistics methods and presented using the graphical method. Results and key conclusions: based on the developed private methodology of functional diagnostics, the indicators of hemodynamics and external respiration of employees of internal affairs bodies during fire training classes were studied. In addition, the results of the study can be used when conducting fire training classes for the development and implementation of individually differentiated technologies for self-regulation of employees during professional training.

Abstract: The authors describe the examples of possible offences of the law by temporary detention facilities officers, security and convoy officers, and other internal affairs officers responsible for criminal suspects convoying. Such offences are often connected with the disregard of rules of official duty performance or with the improper execution of duties, which leads to the occurrence of emergency situations, such as: an assault on a police officer by an individual or a group of individuals; hostage taking; escape or self-maiming attempts. Based on personal experience and judicial practice materials and regulating documents analysis, the authors consider the key measures aimed at the reduction of the emergency situations rate in the work of temporary detention facilities and security and convoy units. The professional activity of temporary detention facilities officers, as well as security and convoy officers, involves everyday contacts with  suspects, persons accused of crimes, and persons sentenced to imprisonment. Officers convoy them to courts, medical facilities, etc. Such duties become routine for experienced officers, which can lead to the loss of vigilance and cautiousness in the work with criminal suspects. On the other hand, inexperienced officers, not knowing the peculiarities of their service, can also commit dereliction of duty, or worse - neglect of their official duties. Therefore, the issues of control and preventive measures taken by senior officers aimed at avoiding offences of the law by their subordinates, become particularly significant.