Schedule insecticides beginning with O
19 entries of the Schedule to the Insecticides Act, 1968, with chemical names and CAS numbers, and the import route applicable to each.
Does my chemical need a permit?
Search the Schedule to the Insecticides Act, 1968 by chemical name, IUPAC name or CAS number.
Speak to a consultant: +91 98717 89630 info@importpermit.in
The 19 substances listed on this page, including Oxydemeton-methyl (Metasyotox R), Omethoate, Oxapyrazon, Oxycarboxin (DCMCD), Oxadiazon, Oxyfluorfen, are entries in the Schedule to the Insecticides Act, 1968. Import into India for a non-insecticidal, industrial purpose requires an import permit on Form IA, with a decision targeted within 45 days. Import for insecticidal use requires registration under Section 9.
| Entry | Common name | Chemical or scientific name | Import route |
|---|---|---|---|
| 78 | Oxydemeton-methyl (Metasyotox R) | S-2-ethylsulfinylethyl O,O-dimethyl phosphorothioate | Form IA |
| 271 | Omethoate | O,O-dimethyl S-methylcarbamoylmethyl phosphorothioate | Form IA |
| 273 | Oxapyrazon | 5-bromo-1,6-dihydro-6-oxo-1-phenyl-pyridazin-4-yloxamic acid | Form IA |
| 274 | Oxycarboxin (DCMCD) | 5,6-dihydro-2-methyl-1,4-oxathi-ine-3-carboxanilide-4,4-dioxide | Form IA |
| 366 | Oxadiazon | 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2(3H)-one | Form IA |
| 367 | Oxyfluorfen | 2-choloro-a,a,a-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl ether | Form IA |
| 428 | Oxadixyl | 2-methoxy-N-(2-oxo-1,3-oxazolidin-3-yl) aceto-2’, 6’- xylidide | Form IA |
| 485 | Oxamyl | N, N-dimethyl-2-methylcarbamoyl oxyimino-2-(methylthio) acetamide | Form IA |
| 541 | Oxadiargyl oxadiazol-2 3H)-one | 5-tert-butyl-3-[2,4-dichloro-5-(prop-2 ynyloxy)phenyl]- | Form IA |
| 624 | Oryzalin | 3,5-dinitro-N4, N4-dipropylsulfanilamide | Form IA |
| 700 | Oxymatrine | (plant derived pesticide-sophora flavescens) | Form IA |
| 750 | Orthosulfamuron | 1-(4,6-dimethoxypyrimidin-2-yl)-3-[2-(dimethylcarbamoyl)phenylsulfamoyl] urea | Form IA |
| 791 | Orysastrobin | (2E)-2-(methoxyimino)-2-{2-[(3E,5E,6E)-5-(methoxymino)-4,6-dimethyl -2,8-dioxa-3,7-diazanona-3,6-dien-1-yl]-Phenyl} -N-methyl acetamide | Form IA |
| 807 | Orbencarb | S-2-Chlorobenzyl diethylthiocarbemate | Form IA |
| 826 | Oxathiapiprolin | 1-(4-{4-[(5RS)-5-(2,6-difluorophenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}-1-piperidyl)-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanone | Form IA |
| 864 | Oxine copper | IUPAC NAME: bis(quinolin-8-olato-O,N)copper(II) or cupric 8-quinolinoxide CAS NAME: bis(8-quinolinolato-κN1,κO8)copper | Form IA |
| 916 | OXAZICLOMEFONE | 3-[1-(3,5-dichlorophenyl)-1-methylethyl]-3,4-dihydro-6-methyl-5-phenyl-2H-1,3-oxazin-4-one | Form IA |
| 984 | Optichos | Linear copolymer β-1,4-linked 2-amino-2-deoxy D-glucopyranose and 2-acetamido 2 deoxy-D-glucopyranose | Form IA |
| 1004 | Oxyberberine | 16,17-dimethoxy-5,7-dioxa-13-azapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-1(21),2,4(8),9,15(20), 16,18-heptaen-14-one | Form IA |
No entry on this page matches that term. Search the whole Schedule.
Import requirements
The documents required with Form IA, the 30% quantity rule and the six stages of the application are set out in the import permit procedure and the document checklist. Consignments are released by customs only against a permit valid on the date of import and naming the source of supply.
Frequently asked questions
Which substances beginning with O require an import permit?
All 19 entries listed on this page are substances in the Schedule to the Insecticides Act, 1968. Import of any of them for a non-insecticidal, industrial purpose requires an import permit on Form IA from the Registration Committee of CIB&RC.
What is the government fee and the decision timeline?
The government fee prescribed with Form IA is ₹5,000 per application, payable to the authority. A complete application is to be decided preferably within 45 days, extendable by up to 15 days.
How is a substance traded under a brand name identified?
By its active ingredient, as stated in the material safety data sheet. Where the active ingredient appears in the Schedule, the preparation is regulated accordingly.
Sources and official references
- Central Insecticides Board & Registration Committee, Directorate of Plant Protection, Quarantine & Storage
- Insecticides (Third Amendment) Rules, 2026, notified by G.S.R. 597(E) dated 8 July 2026, with the CIB&RC public notice dated 6 August 2026 (Gazette of India)
- CIB&RC checklist for customs on import of pesticides (reported 23 February 2022)
Have a chemical to clear?
Provide the chemical, the proposed quantity and the end use. We will confirm the applicable route and the Form IA document list.