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HomeHSNChapter 29HSN 2903 77 33

Trichloropentafluoropropane

Trichloropentafluoropropane, perhalogenated fluorochloropropane

CIB&RC CLEARANCE · NDPS CLEARANCE

HSN 2903 77 33 (Trichloropentafluoropropane) is subject to registration and import-permit requirements administered by the Central Insecticides Board and Registration Committee (CIB&RC) under the Insecticides Act, 1968 and Insecticides Rules, 1971, where the substance figures in the Schedule to that Act. The Narcotic Drugs and Psychotropic Substances (NDPS) regime applies under Chapter VII-A of the NDPS Rules, 1985, and the tariff line is Restricted under the ITC (HS) policy of the Directorate General of Foreign Trade (DGFT) subject to policy condition 1 of Chapter 29.

What this is
HSN code
2903 77 33
Chapter
29 · Organic chemicals
Primary regulator
CIB&RC · Insecticides Act, 1968; Insecticides Rules, 1971
Customs documentation
  • Registration certificate from CIB&RC
  • Import permit from CIB&RC
  • Chapter 29 qualifiers from CBIC
Applicable Partner Government Agencies
CIB&RCCIB&RC·Central Insecticides Board and Registration Committee
NDPSNDPS·Narcotics Control Bureau

Procedural directions for customs clearance are issued by: Directorate General of Foreign Trade, Central Board of Indirect Taxes and Customs.

Compliance steps
  1. 1
    Confirm whether the specific trichloropentafluoropropane formulation is listed in the Schedule to the Insecticides Act, 1968. If so, obtain both a registration certificate and an import permit from the Secretariat of the Central Insecticides Board and Registration Committee before shipment, and route the consignment only through ports specified under Rule 45 of the Insecticides Rules, 1971.
    Insecticides Act, 1968 · Rule 45 of the Insecticides Rules, 1971 · ITC (HS) policy condition 1, Chapter 29
  2. 2
    Where the substance is classified as an NDPS substance, import is permitted only for medical or scientific purposes under Chapter VII-A of the NDPS Rules, 1985; obtain an import certificate under Rule 53 of the NDPS Rules, 1985 from the Central Bureau of Narcotics (cbn.nic.in). Imports falling outside category (a) are governed by Appendix-I to the ITC (HS) Schedule per policy condition 2 of Chapter 29.
    Rule 53 of the NDPS Rules, 1985 · ITC (HS) policy condition 2, Chapter 29
  3. 3
    File mandatory additional qualifiers in the import declaration as prescribed under paragraphs 4.1 and 4.2 of CBIC Circular 23/2023-Cus dated 30-09-2023 for commodities under Chapter 29, effective 15-10-2023. Additionally, where imports of specified hazardous substances exceed prescribed quantities, procure a public liability insurance policy under the Public Liability Insurance Act, 1991 per S.O. 227(E) dated 24-03-1992.
    CBIC Circular 23/2023-Cus dated 30-09-2023 · S.O. 227(E) dated 24-03-1992
A word of counsel

The most common error on this tariff line is assuming that the NDPS overlay and the CIB&RC pesticide regime are mutually exclusive — in practice, both may trigger simultaneously depending on the end-use declaration and the substance's Schedule listing. An importer who secures only the CIB&RC permit but fails to obtain the NDPS import certificate under Rule 53 where the substance is NDPS-scheduled faces consignment seizure and criminal liability under the Narcotic Drugs and Psychotropic Substances Act, 1985, regardless of the pesticide clearance status.

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Frequently asked
Does HSN 2903 77 33 require BIS certification?
No, trichloropentafluoropropane is not within the BIS Quality Control Order regime; no BIS QCO covers this perhalogenated fluorochlorocarbon. Import is governed by the Central Insecticides Board and Registration Committee under the Insecticides Act, 1968, with an NDPS overlay under the NDPS Rules, 1985, and the ITC (HS) Restricted-import policy of DGFT.
Which ports are permitted for import under this tariff line?
Where the substance is a scheduled insecticide, import is restricted to ports specified under Rule 45 of the Insecticides Rules, 1971; shipment to an unspecified port renders the consignment liable to detention and confiscation even when the CIB&RC registration and permit are otherwise current.
Does the public liability insurance requirement apply to all consignments of this HSN?
No — the insurance obligation under the Public Liability Insurance Act, 1991 (S.O. 227(E) dated 24-03-1992) is triggered only when imports of specified hazardous substances exceed the prescribed threshold quantities; importers should verify the applicable quantity limits against the S.O. before each shipment.
Last verified against gazette notifications: 2026-05-16. Source: CIB&RC / NDPS / DGFT / CBIC / Indian Customs CUSDATA.
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