| 3861 | Sodium azideAzidosodium, Azium, Azydeksodu, Kazoe, Natriumazid, Nemazyd, Smite | | 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 | | |
| 1558 | Sodium azideAzidosodium, Azium, Azydeksodu, Kazoe, Natriumazid, Nemazyd, Smite | | Fire Service Act | Type 5 Self-reactive substances | Class 2 Self-reactive substances | 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 |
| 1747 | Sodium azideAzidosodium, Azium, Azydeksodu, Kazoe, Natriumazid, Nemazyd, Smite | | 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 |