| # | Chemical Material Name | Note | Law | Class | Sub Class | Regulatory Procedures | Authorities | Note | Other Table |
|---|---|---|---|---|---|---|---|---|---|
| 830 | MethaneBiogas, CH4, Carbane, Fire damp, Firedamp, Marsh gas, Methanegas, Natural gas | 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 |