| 2609 | S,S,S-Tributylphosphorotrithioate1,2,4-Tributylphosphorotrithioate, Butifos, Butiphos, DEF, DEF 6, DEGREEN, Fosfall, TBTP, Tribufos | | Agricultural Chemicals Control Act | | | Prohibition of manufacture, processing and import without registration | Ministry of Agriculture, Forestry and Fisheries | | Agricultural Chemicals Control Act |
| 2023 | S,S,S-Tributylphosphorotrithioate1,2,4-Tributylphosphorotrithioate, Butifos, Butiphos, DEF, DEF 6, DEGREEN, Fosfall, TBTP, Tribufos | | 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 |