| 3969 | MethylamineAmine C1, Aminomethan, CH3NH2, MMA-40, MMA-50, Mercurialin, Methylamin, Metilamine | | Act on Confirmation, etc. of Release Amounts of Specific Chemical Substances in the Environment and Promotion of Improvements to the Management Thereof | Class I Designated Chemical Substances | | Submission of a report of the amount of transfer and emission to the environment (if more than 1t per year) | Ministry of Economy, Trade and Industry | | |
| 1030 | MethylamineAmine C1, Aminomethan, CH3NH2, MMA-40, MMA-50, Mercurialin, Methylamin, Metilamine | | Fire Service Act | Type 4 Ignite liquid | Class 1 petroleum Nonaqueous liquid | Handling or storage; Submission of a notification in the case that the amount is 20-100% of the specified value; permit required in the case that the amount is >100% of the specified value (the sum of proportions is calculated when storing/handling multiple classes in the same place) | Fire and Disaster Management Agency | | Fire Service Act |
| 839 | MethylamineAmine C1, Aminomethan, CH3NH2, MMA-40, MMA-50, Mercurialin, Methylamin, Metilamine | | 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 |
| 872 | MethylamineAmine C1, Aminomethan, CH3NH2, MMA-40, MMA-50, Mercurialin, Methylamin, Metilamine | | 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 |
| 2006 | MethylamineAmine C1, Aminomethan, CH3NH2, MMA-40, MMA-50, Mercurialin, Methylamin, Metilamine | | Poisonous and Deleterious Substances Control Act | Deleterious Substances | | Management of the storing amount; Locked storage; Showing “Deleterious 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 |