2. The three-level safety education system is the basic education system of enterprise safety education. Three-level safety education includes factory education, workshop education and team education. Enterprises must carry out factory education, workshop education and team education on safety production for new workers; Workers who transfer to other posts, return to work and adopt new technologies, new processes, new equipment and new materials must be given safety and health education in new posts and new operation methods, and the educated can only take up their posts after passing the examination.