The aim of the article is to present the basic aspects of command, functioning, decision-making, and responsibility. The author focuses on showing the broadly understood command system, especially in the course of implementing security tasks. Therefore, the content of the article presents an analysis of basic definitions, goals, assumptions, strategies of action for correctly perceived command based on the authority and genius of the person at the forefront of this process - the commander.
Command is seen as a process in which the commander imposes their will and manner of operation through orders, supported by an element of planning, organizing, anticipating, motivating, and controlling. The main and most important assumption of command is to create all possible circumstances to ensure maximum safety of execution of the task as well as for the entities participating in it. While analysing command as a process within a system, it should be emphasized that modern command system should be structured in such a way as to enable action to be correctly planned in a timely manner with a flexible and rapid response to changes in the situation. The ideal command system organized on principles of security should be able to gather relevant information continuously, comprehensively, selectively, and quickly. Command is the process of imposing the will of the commander and implementing their intentions, controlling the action and being responsible for decisions that often have very serious consequences. It is a responsible, multivariant and multi-entity process, which implemented skillfully, strengthens the position of the decision maker, as well as affects the morale of the performers and strives for the final success of the task.