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HomeHSNChapter 29HSN 2933 53 00

Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital (INN), cyclo-barbital (INN), methylphenobarbi-tal (INN), pentobarbital (INN), secbutabarbital (INN), phenobar-bital (INN), secobarbital (INN), and vinylbital (INN); salts thereof

Barbiturate compounds (allobarbital, phenobarbital, pentobarbital, secobarbital) and salts

CIB&RC CLEARANCE · NDPS CLEARANCE

HSN 2933 53 00 covers specified barbiturate compounds whose import is governed concurrently by the Narcotic Drugs and Psychotropic Substances (NDPS) regime — requiring an import certificate from the Narcotics Commissioner, Gwalior, for medical or scientific use under Chapter VII-A of the NDPS Rules, 1985 — and by the Directorate General of Foreign Trade (DGFT) ITC (HS) policy condition 3 to Chapter 29. Where any substance under this tariff line also figures in the Schedule to the Insecticides Act, 1968, registration and an import permit from the Central Insecticides Board and Registration Committee (CIB&RC) are additionally required, and import locations are restricted under Rule 45 of the Insecticides Rules, 1971.

What this is
HSN code
2933 53 00
Chapter
29 · Organic chemicals
Primary regulator
NDPS · NDPS Rules, 1985 (Chapter VII-A) and CIB&RC · Insecticides Act, 1968
Customs documentation
  • Import certificate from Narcotics Commissioner
  • Registration certificate from CIB&RC
  • Import licence for drugs from CDSCO
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
    Obtain an import certificate from the Narcotics Commissioner, Gwalior, before filing the bill of entry for any barbiturate listed under this CTI intended for medical or scientific use. The import is free subject to ITC (HS) policy condition 3 to Chapter 29; non-medical or non-scientific imports must comply with ITC (HS) Schedule Appendix-I and policy condition 2 to Chapter 29.
    NDPS Rules, 1985 Chapter VII-A · DGFT Notification 39/2015-2020 dated 03-10-2018 · ITC (HS) policy conditions 2 and 3 to Chapter 29
  2. 2
    If the substance also falls under the Schedule to the Insecticides Act, 1968, obtain registration and an import permit from the CIB&RC Secretariat before shipment. Route the consignment only through ports permitted under Rule 45 of the Insecticides Rules, 1971; import at any other location is a statutory violation.
    Insecticides Act, 1968 · Rule 45 of the Insecticides Rules, 1971
  3. 3
    Upload all mandatory documents in e-Sanchit before out-of-charge: Certificate of Analysis — Drug (0010dc), Batch Release Certificate (0030dc), Label of Consignment (0110dc), Registration Certificate — Drugs (101dc1), and Import Licence for Drugs (9111dc). Additionally, include mandatory Chapter 29 qualifiers in the import declaration per CBIC Circular 23/2023-Cus dated 30-09-2023, applicable with effect from 15-10-2023.
    CBIC Circular 23/2023-Cus dated 30-09-2023, Para 4.1 and 4.2 · e-Sanchit document codes 0010dc, 0030dc, 0110dc, 101dc1, 9111dc
A word of counsel

The most common error on this tariff line is failing to recognise that NDPS clearance and any CIB&RC pesticide registration operate as parallel, independent regimes — satisfying one does not satisfy the other. An importer who holds a current NDPS import certificate but has not obtained CIB&RC registration for a substance scheduled under the Insecticides Act, 1968 faces detention and seizure at the port of entry. The Public Liability Insurance obligation under S.O. 227(E) dated 24-03-1992 for hazardous substances exceeding specified quantities is a separate compliance trigger that is frequently overlooked.

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Frequently asked
Does HSN 2933 53 00 require BIS certification?
No, no BIS Quality Control Order covers barbiturate compounds under this tariff line. Import is governed by the NDPS Rules, 1985 (Chapter VII-A) requiring an import certificate from the Narcotics Commissioner, Gwalior, with an ITC (HS) policy condition 3 to Chapter 29 overlay administered by DGFT, and CIB&RC registration where the substance falls under the Insecticides Act, 1968.
Which e-Sanchit document codes are mandatory at the bill of entry for this CTI?
The customs proper officer requires Certificate of Analysis — Drug (0010dc), Batch Release Certificate (0030dc), Label of Consignment (0110dc), Registration Certificate — Drugs (101dc1), and Import Licence for Drugs (9111dc) to be uploaded in e-Sanchit before out-of-charge.
Does the Public Liability Insurance obligation apply to all imports under this HSN?
The PLI Act, 1991 obligation under S.O. 227(E) dated 24-03-1992 applies only where the import involves specified hazardous substances exceeding the quantities prescribed therein; consignments below the threshold quantities are not subject to the mandatory insurance requirement.
Last verified against gazette notifications: 2026-05-16. Source: CIB&RC / NDPS / DGFT / CBIC / Indian Customs CUSDATA.
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