Other

Synthetic organic fluorescent brightening agents, other

CBIC CLEARANCE

HSN 3204 20 90 (Other fluorescent brightening agents) is subject to mandatory additional qualifiers in import declarations administered by the Central Board of Indirect Taxes and Customs (CBIC) under CBIC Circular 23/2023-Cus dated 30-09-2023, effective 15 October 2023. The declaration qualifiers prescribed under paragraphs 4.1 and 4.2 of that Circular apply to all commodities under Chapters 28, 29, 32, 39 and CTH 3808, and non-compliance at the bill-of-entry stage triggers customs examination and potential detention.

What this is

HSN code

3204 20 90

Chapter

32 · Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments, paints and varnishes

Primary regulator

CBIC · CBIC Circular 23/2023-Cus dated 30-09-2023 (mandatory Chapter 32 qualifiers)

Customs documentation

Chapter 32 qualifiers from CBIC
Import declaration from CBIC

Compliance steps

1
Include all mandatory additional qualifiers in the import declaration as stipulated in paragraphs 4.1 and 4.2 of CBIC Circular 23/2023-Cus. These qualifiers are required for all commodities classified under Chapters 28, 29, 32, 39 and CTH 3808 and have been mandatory with effect from 15 October 2023.
CBIC Circular 23/2023-Cus dated 30-09-2023, paragraphs 4.1 and 4.2
2
Verify that the bill of entry correctly reflects the Chapter 32 qualifier fields before filing; an incomplete or absent qualifier triggers a mismatch flag in the customs system, exposing the consignment to examination, detention, and demurrage.
CBIC Circular 23/2023-Cus dated 30-09-2023

A word of counsel

The single most common error on this tariff line is filing a bill of entry without the Chapter 32 mandatory qualifiers on the assumption that fluorescent brightening agents are low-risk specialty chemicals exempt from the declaration overlay. They are not: CBIC Circular 23/2023-Cus makes the qualifier fields mandatory across the entire Chapter 32 cluster from 15 October 2023, and a declaration filed without them is treated as incomplete, exposing the consignment to examination and detention pending correction.

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Frequently asked

Does HSN 3204 20 90 require BIS certification?

No, synthetic organic fluorescent brightening agents are not covered by any BIS Quality Control Order. The operative requirement is the CBIC mandatory-qualifier declaration under CBIC Circular 23/2023-Cus dated 30-09-2023, applicable across Chapters 28, 29, 32, 39 and CTH 3808.

From what date are the Chapter 32 mandatory qualifiers enforced for this tariff line?

The additional qualifiers became mandatory with effect from 15 October 2023 per CBIC Circular 23/2023-Cus; import declarations filed after that date without the prescribed qualifiers under paragraphs 4.1 and 4.2 are non-compliant.

Does the mandatory-qualifier requirement apply only to HSN 3204 20 90, or to the broader Chapter 32?

The requirement applies to all commodities under the entire Chapter 32 cluster, as well as Chapters 28, 29, 39 and CTH 3808; HSN 3204 20 90 is one of the covered tariff lines, not a special carve-out within that regime.

Last verified against gazette notifications: 2026-05-16. Source: CBIC / Indian Customs CUSDATA.