| 5089 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Act on the Prohibition of Chemical Weapons | Second Class Designated Chemicals (Toxic chemicals) | Attached table 3-3-3 of Cabinet order |  |  |  |  | 
| 2599 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Agricultural Chemicals Control Act |  |  | Prohibition of manufacture, processing and import without registration | Ministry of Agriculture, Forestry and Fisheries |  | Agricultural Chemicals Control Act | 
| 3629 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Customs Act | Minister's Item 2 Import Approval (Related to the Chemical Weapons Prohibition Act) | Class II designated chemicals - Poisonous substances | Prohibition of import/export; application required for import/export | Ministry of Finance |  | Minister's Item 2 Import Approval (Related to the Chemical Weapons Prohibition Act) | 
| 168 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Foreign Exchange and Foreign Trade Act | List control | Chemical Weapon | Permit required from Minister of Economy, Trade and Industry | Ministry of Economy, Trade and Industry |  | Appendix 1 (1-15) List Control | 
| 840 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | High Pressure Gas Safety Act | Combustible gases |  | Good ventilation in storage; no fire; installation of the detection and warning facility for gas leakage; external safety inspection at least once a year; periodical self-inspection at least once a year | Ministry of Economy, Trade and Industry |  | High Pressure Gas Safety Act | 
| 873 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | High Pressure Gas Safety Act | Toxic gases |  | Good ventilation in storage; installation of the detection and warning facility for gas leakage; external safety inspection at least once a year; periodical self-inspection at least once a year | Ministry of Economy, Trade and Industry |  | High Pressure Gas Safety Act | 
| 1593 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Poisonous and Deleterious Substances Control Act | Poisonous Substances |  | Management of the storing amount; Locked storage; Showing “Poisonous substance, not for medical use” on containers and storage, restriction of manufacture, import, sale, and handling | Ministry of Health, Labour and Welfare |  | Poisonous and Deleterious Substances Control Act | 
| 4346 | Hydrogen cyanideBlausure, Formic nitrile, Formonitrile, HCN, Hydrocyanic acid, Hydrogen cyanide hydrocyanic acid, Hydrogen cyanide, anhydrous, stabilized, Methanenitrile, Prussic acid, Hydrocyanic acid, Nitrilomethane, |  | Waste Management and Public Cleansing Act | Specially Controlled Industrial Waste |  | Waste treatment by yourself or commission permitted vendors for the treatment; appointment of Specially Controlled Industrial Waste Manager; making an annual logbook for transport and disposal and keeping its record for 245 years | Ministry of the Environment |  |  |