Occupational health and safety management system is in the world in the late 1980 s modern safety production and management mode. Some multinational companies and large enterprises, based on strengthening the management of occupational health and safety, the need of reducing accident loss, began to build self-discipline of occupational health and safety management system, to enable an organization to establish the occupational health and safety management system, and help them to formulate and implement effective policies and objectives to manage their occupational health and safety risks and increase their occupational health and safety performance.

The necessity and urgency of actively promoting the certification of occupational health and safety management system (ISO 45001):

1. The situation of safe production in China is grim

With the rapid development of China''s economy, the situation of safe production in China is becoming increasingly severe. The total number of all kinds of casualty accidents is large and has been high. Major and major accidents occur frequently, and the number of occupational disease patients is also increasing gradually.

2. China has accelerated the pace of occupational safety and health legislation, and the requirements for enterprise safety production are becoming more and more strict

China has issued a large number of safety production laws and regulations, especially after the promulgation of the "Safety Production Law" and the "Occupational Disease Prevention Law", which put forward mandatory regulatory requirements and standards for safety production.

3. "People oriented, pay attention to the health and safety of employees" has increasingly become an important symbol and good image of modern enterprises.

To sum up, only by establishing a systematic and standardized management system and conducting source identification and whole-process control of hazard sources according to relevant laws and regulations can organizations (enterprises) achieve continuous improvement and compliance with the law.

The main potential benefits of establishing an occupational health and safety management system include：

1. Reduce workplace accidents, reduce absenteeism and employee turnover, thus improving productivity;

2. It provides a scientific and effective management means for enterprises to improve occupational health and safety performance;

3. It is helpful to promote the implementation of occupational health and safety regulations and systems;

4. Make the organization''s occupational health and safety management change from passive mandatory behavior to active voluntary behavior, and improve the level of occupational health and safety management;

5. Helping to eliminate trade barriers;

6. Direct and indirect economic benefits to enterprises；

7. It will establish a good quality and image of the enterprise in the society.