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HomeHSNChapter 29HSN 2918 16 90

Other

Gluconic acid salts and esters, other than principal

CIB&RC CLEARANCE · NDPS CLEARANCE

HSN 2918 16 90 (Other gluconic acid salts and esters) is subject to Central Insecticides Board and Registration Committee (CIB&RC) registration and import permit under the Insecticides Act, 1968, where the substance falls within the Schedule to that Act. Narcotic Drugs and Psychotropic Substances (NDPS) import-certificate controls under Rule 53 of the NDPS Rules, 1985 and Directorate General of Foreign Trade (DGFT) ITC (HS) policy condition 2 of Chapter 29 apply as additional overlays, alongside mandatory Chapter 29 qualifiers under CBIC Circular 23/2023-Cus.

What this is
HSN code
2918 16 90
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
    Where the imported substance figures in 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. Route the consignment only through ports at which insecticides may lawfully be imported under Rule 45 of the Insecticides Rules, 1971.
    Insecticides Act, 1968 · Rule 45 of the Insecticides Rules, 1971 · ITC (HS) policy condition 2 of Chapter 29
  2. 2
    Where the substance is an NDPS-scheduled compound, obtain an import certificate under Rule 53 of the NDPS Rules, 1985 for imports for medical or scientific purposes; all other NDPS imports are governed by Appendix I to the ITC (HS) Schedule. Upload mandatory e-Sanchit documents — certificate of analysis (0010dc), batch release certificate (0030dc), label of consignment (0110dc), registration certificate for drugs (101dc1), and import licence for drugs (9111dc) — before out-of-charge.
    Chapter VII-A of the NDPS Rules, 1985 · Rule 53 of the NDPS Rules, 1985 · ITC (HS) policy condition 2 of Chapter 29
  3. 3
    Comply with CBIC Circular 23/2023-Cus dated 30-09-2023 by including mandatory additional qualifiers in the import declaration for Chapter 29 commodities as stipulated in paragraphs 4.1 and 4.2, with effect from 15 October 2023. Declarations filed without the prescribed qualifiers are liable to detention at the bill-of-entry stage.
    CBIC Circular 23/2023-Cus dated 30-09-2023, paras 4.1 and 4.2
A word of counsel

The most common error on this tariff line is filing a single-track bill of entry without first determining which regulatory overlay is live — CIB&RC pesticide registration, NDPS import certificate, or both simultaneously. A consignment of a gluconic acid derivative that happens to be a scheduled insecticide and also an NDPS-proximate substance requires both a CIB&RC permit and an NDPS import certificate; submitting only one triggers detention while the absent clearance is pursued, accruing demurrage and ground rent at the designated port.

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Frequently asked
Does HSN 2918 16 90 require BIS certification?
No. No BIS Quality Control Order covers gluconic acid salts and esters under this residual tariff line. Import is governed by the Central Insecticides Board and Registration Committee under the Insecticides Act, 1968, with NDPS Rules, 1985 controls and DGFT ITC (HS) policy condition 2 of Chapter 29 applying where the substance is scheduled.
Which ports are permitted for import of insecticide-scheduled substances under this CTI?
Import of insecticides is restricted to specified ports under Rule 45 of the Insecticides Rules, 1971; the current list should be confirmed with the CIB&RC Secretariat before the purchase order is placed, as routing to a non-permitted port renders the consignment liable to seizure.
Does the public liability insurance requirement apply to all imports under this HSN?
Only where the imported hazardous substance exceeds the specified quantities notified under S.O. 227(E) dated 24-03-1992 issued by the Ministry of Environment and Forests; below those thresholds, the Public Liability Insurance Act, 1991 insurance obligation does not apply.
Last verified against gazette notifications: 2026-05-16. Source: CIB&RC / NDPS / DGFT / CBIC / Indian Customs CUSDATA.
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