Article 2
The term “competent authority” referred to in the Act shall be the Ministry of Labor at the central level, the municipal government at the municipal level, and the county (city) government at the county (city) level.

Article 24
While investigating, reviewing, analyzing and assessing occupational fatality/injury, the labor inspection agency shall request the Institute of Labor, Occupational Safety and Health, Ministry of Labor, administered under the Central Competent Authority, and other academic or research institutes for necessary technical assistance.

Article 33
Upon accepting a complaint from worker(s), the labor inspection agency shall initiate, according to the nature of the complaint, an inspection by labor inspector(s) as soon as possible, and shall notify the complainant(s) the results of the inspection within fourteen days.
Upon receiving a complaint from worker(s) the labor union shall review and verify the worker’s complaint and, shall suggest improvement to the complainant’s employer and send a copy to the labor inspection agency and the complainant(s).
When the business entity rejects the suggestions prescribed above, the union may apply to the labor inspection agency for requesting an inspection.