The subject aims to equip students with a way of thinking to understand the origin of accidents and a view on the cause-and-effect relationship between hazards and accidents. From there, the subject provides students with basic knowledge, techniques, and professional methods in the field of industrial engineering to plan to prevent and control risks. In addition, the subject also provides students with specialized knowledge of safety techniques (occupational hygiene, physical fitness for work and safety science) to provide a comprehensive approach to solving problems. problem, helps determine the need for job suitability (and explains expert advice) applied in real-life situations for the future work of industrial engineering engineers.