The List of usable hazardous and toxic substances in Indonesia is regulated by the Indonesian Ministry of Environment in accordance with the relevant provisions of the Regulation on hazardous and toxic substance management (B3 management regulation). There are 3 lists of chemicals under B3 management regulation, List of usable hazardous and toxic substances in Indonesia, list of limited use hazardous and toxic substances and list of banned hazardous substance. List of usable hazardous and toxic substances is included in Annex I of B3 management regulation.