Principle of conciseness and efficiency. There will never be as many departments as possible. The principle is simple hierarchy and efficient management. Too much inefficiency, too little incompleteness.
Principle of appropriate load. The division of departmental functions is moderate, and one department cannot bear too many functions. Concentration of functions is not only not conducive to rapid response, but also forms a bottleneck and restricts the development of enterprises.
Principle of balanced responsibility. Responsibility balance embodies the art of authorization of enterprises. If you let a department? Stand out from the crowd? The power of four fields? There may be work efficiency without enterprise benefits, and unbalanced power and weak constraints often breed corruption.
The load properly reflects the number of functions, and the balance of responsibilities reflects the size of power. For example, in a production enterprise, the production department is a multi-functional department, while the quality department is a powerful department. There may be hundreds of thousands of employees in the production department and only a dozen or even a few in the quality department, but the final decision on whether the product is qualified or not lies with the employees in the quality department.
The fundamental principle of department setting is to maximize the value of department portfolio, that is, to ensure that enterprises can get the maximum market return with the least investment.