(1) Occupational safety instructors shall perform the following duties:
1. Evaluating and providing instructions on safety in work processes;
2. Evaluating and providing instructions on measures for preventing hazards and dangers;
3. Preparing plans and reports related to matters prescribed in subparagraphs 1 and 2;
4. Other matters related to occupational safety prescribed by Presidential Decree.
(2) Occupational health instructors shall perform the following duties:
1. Evaluating and providing instructions on improving working environments;
2. Preparing plans and reports related to improving working environments;
3. Providing instructions on the ex-post management following the health examinations of employees;
4. Diagnosing occupational diseases (applicable only to occupational health instructors who are physicians defined in Article 2 of the Medical Service Act) and providing instructions on preventing the same;
5. Researching and studying occupational health;
6. Other matters related to occupational health prescribed by Presidential Decree.
(3) The type and scope of duties of occupational safety instructors or occupational health instructors (hereinafter referred to as "instructor") by field, and other necessary matters shall be prescribed by Presidential Decree.