| 5095 | Triethyl phosphiteP(EtO)3, P(OEt)3, Phosphorus ether, Triethyl, Triethylphosphite, Triethyphosphite, Phosphorous acid, triethyl ester, | | Act on the Prohibition of Chemical Weapons | Second Class Designated Chemicals (Precursor) | Attached table 3-4-5 of Cabinet order | | | | |
| 3640 | Triethyl phosphiteP(EtO)3, P(OEt)3, Phosphorus ether, Triethyl, Triethylphosphite, Triethyphosphite, Phosphorous acid, triethyl ester, | | Customs Act | Minister's Item 2 Import Approval (Related to the Chemical Weapons Prohibition Act) | Class II designated chemicals - Source materials | 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) |
| 1128 | Triethyl phosphiteP(EtO)3, P(OEt)3, Phosphorus ether, Triethyl, Triethylphosphite, Triethyphosphite, Phosphorous acid, triethyl ester, | | Fire Service Act | Type 4 Ignite liquid | Class 2 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 |
| 134 | Triethyl phosphiteP(EtO)3, P(OEt)3, Phosphorus ether, Triethyl, Triethylphosphite, Triethyphosphite, Phosphorous acid, triethyl ester, | | 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 |