For workers serving as occupational safety and health management staff for the positions listed below, the employer shall require workers, before serving as following management personnel of occupational safety and health, to receive safety and health education and trainings specified for the said field. Such management personnel must pass trainings, receive certificate of completion, and pass skill examinations.1. Occupational safety management specialist.2. Occupational health management specialist.3. Occupational safety and health management staff.Courses and hours of the aforesaid education and trainings are subject to regulations provided in Annex 3.