According to the Article 13 of the Prevention of Hazard from Chemical and Related Substances Law a person who wants to operate the chemical and related substances business shall apply the license with the management working plan relating to the environmental conservation to the Central Supervisory Board. According to the Article 20, a person who has obtained a licence shall apply the related chemical and related substances that will be used in his chemical and related substances business in accordance with the stipulations to the Central Supervisory Board.