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HomeHSNChapter 29HSN 2917 33 00

Dinonyl or didecyl orthophthalates

Dinonyl or didecyl orthophthalates, phthalate plasticisers

CIB&RC CLEARANCE · NDPS CLEARANCE

HSN 2917 33 00 (Dinonyl or didecyl orthophthalates) 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 the Insecticides Rules, 1971, where the substance figures in the Schedule to that Act. Narcotic Drugs and Psychotropic Substances (NDPS) policy conditions under Chapter VII-A of the NDPS Rules, 1985 and Directorate General of Foreign Trade (DGFT) ITC (HS) policy condition 2 of Chapter 29 apply as additional regulatory overlays, alongside Central Board of Indirect Taxes and Customs (CBIC) mandatory Chapter 29 qualifier requirements.

What this is
HSN code
2917 33 00
Chapter
29 · Organic chemicals
Primary regulator
CIB&RC · Insecticides Act, 1968 and 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
    If the consignment falls within the Schedule to the Insecticides Act, 1968, obtain registration and an import permit from the Secretariat of the Central Insecticides Board and Registration Committee before shipment. Note that import of insecticides is restricted to specified places under Rule 45 of the Insecticides Rules, 1971; route accordingly.
    Insecticides Act, 1968 · Rule 45 of the Insecticides Rules, 1971 · ITC (HS) policy condition 2 of Chapter 29
  2. 2
    Comply with CBIC Circular 23/2023-Cus dated 30-09-2023 by furnishing mandatory additional qualifiers in the import declaration for all Chapter 29 commodities as stipulated in Paragraphs 4.1 and 4.2, with effect from 15 October 2023. Declarations lacking the required qualifiers will not receive out-of-charge.
    CBIC Circular 23/2023-Cus dated 30-09-2023, Paragraphs 4.1 and 4.2
  3. 3
    If the substance is identified as an NDPS substance, import only under the medical and scientific purposes special provisions of Chapter VII-A of the NDPS Rules, 1985 with an import certificate obtained under Rule 53; all other NDPS imports are governed by Appendix-I to the ITC (HS) Schedule. Additionally, where the consignment exceeds the specified quantities of a hazardous substance, obtain the mandatory public liability insurance policy under S.O. 227(E) dated 24-03-1992.
    Chapter VII-A, Rule 53 of the NDPS Rules, 1985 · Appendix-I, ITC (HS) Schedule · S.O. 227(E) dated 24-03-1992
A word of counsel

The most common error on this tariff line is assuming that because phthalate plasticisers are not universally listed in the Insecticides Schedule, no CIB&RC clearance is needed — without conducting a positive Schedule-to-substance verification before shipment. If the specific formulation does appear in the Schedule, import without CIB&RC registration and permit is unlawful regardless of the DGFT policy status, and consignments are detained at the restricted port of import. Conduct a confirmed Schedule check at the formulation level, not merely at the chemical-family level, before placing the purchase order.

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Frequently asked
Does HSN 2917 33 00 require BIS certification?
No, dinonyl or didecyl orthophthalates are not subject to any BIS Quality Control Order. Import is governed by the Central Insecticides Board and Registration Committee under the Insecticides Act, 1968 where the substance is Schedule-listed, with NDPS policy conditions and DGFT ITC (HS) policy condition 2 of Chapter 29 applying as overlays.
Are all imports of this HSN restricted to specified ports under the Insecticides Rules?
Only where the substance figures in the Schedule to the Insecticides Act, 1968 does the Rule 45 restriction on places of import apply; verify Schedule-listing for the specific formulation before nominating a port of discharge.
When does the public liability insurance requirement apply to this consignment?
The insurance obligation under S.O. 227(E) dated 24-03-1992 is triggered when the consignment constitutes a specified hazardous substance imported in quantities exceeding the prescribed threshold; confirm applicability against the threshold quantities notified by the Ministry of Environment and Forests.
Last verified against gazette notifications: 2026-05-16. Source: CIB&RC / NDPS / DGFT / CBIC / Indian Customs CUSDATA.
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