What are the first-level systems in the enterprise management system? What is a two-tier system? What is a three-tier system?

1, primary system:

Mainly institutional documents to ensure the company's effective management activities, generally defined by business modules, such as strategic management, investment management, human resource management and other business modules.

2. Secondary system:

System documents mainly aimed at the specific functions or business classification of the company, such as regular evaluation of strategic planning, long-term equity investment, personnel recruitment management, etc.

3. Three-level system:

It is mainly to standardize and refine the operation rules and implementation rules of specific business links, such as the implementation manual of strategic evaluation, the supervision process of long-term equity investment, and the operation rules of campus recruitment.

Extended data

Company management system can be roughly divided into rules and regulations and responsibility system. Rules and regulations focus on work content, scope, procedures and methods, such as management rules, administrative management systems, production and operation management systems, etc. The responsibility system focuses on standardizing the boundaries of responsibility, right and benefit and their relations. A scientific and complete company management system can ensure the normal operation of enterprises and the legitimate interests of employees are not infringed.

The dynamic change of enterprise management system needs effective innovation, and only innovation can ensure the relative stability and standardization of enterprise management system. Reasonable, scientific, well-grasped or well-used innovation is the best way to maintain the standardization of enterprise management system.