Management levels refer to the hierarchical structure of an organization, which is typically divided into three TIERS. The first tier is the executive level, which includes the highest-ranking members of the organization, such as the CEO and other senior executives. The second tier is the middle management level, which consists of managers who are responsible for overseeing the day-to-day operations of the organization. Finally, the third tier is the operational level, which includes employees who are responsible for carrying out the tasks assigned to them by the higher-level managers. Each tier has its own set of responsibilities and duties, and each plays an important role in the overall success of the organization.