Three-tier system

The three-tier system refers to a structure used in various contexts, such as government, business, or education, where operations are organized into three distinct levels: the top tier, middle tier, and bottom tier. The top tier usually involves policymaking and strategy, the middle tier focuses on management and implementation, and the bottom tier deals with the execution of tasks and direct service delivery. This system allows for clear roles and responsibilities, effective communication, and efficient operation by separating functions and ensuring that each tier works towards common goals while addressing specific needs at its level.