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HomeHSNChapter 73HSN 7307 11 20

SG iron cast fittings

SG iron cast tube or pipe fittings

BIS QCO APPLICABLE · ISI MARK SCHEME · IS 210 · SIMS OVERLAY

HSN 7307 11 20 (SG iron cast fittings) is covered by a Bureau of Indian Standards Quality Control Order. Conformity to IS 210:2009 is mandatory under the ISI Mark Scheme with effect from 1 September 2024, by virtue of the Cast Iron Products (Quality Control) Order, 2023. Steel Import Monitoring System (SIMS) registration administered by the Directorate General of Foreign Trade applies as a separate customs-clearance overlay.

What this is
HSN code
7307 11 20
Chapter
73 · Articles of iron or steel
BIS QCO
Applicable · ISI Mark Scheme · CM/L required
Indian Standard
IS 210:2009 · effective 01-09-2024
Applicable Partner Government Agencies
BISBIS·Bureau of Indian Standards
SIMSSIMS·Steel Import Monitoring System

Procedural directions for customs clearance are issued by: Directorate General of Foreign Trade.

Compliance steps
  1. 1
    Source only from a Bureau of Indian Standards CM/L-licensed manufacturer holding a current licence against IS 210:2009 for SG iron cast fittings. Verify the supplier's CM/L number, licensed product scope, and manufacturing facility address on the BIS online register before placing the purchase order.
    Cast Iron Products (Quality Control) Order, 2023 · S.O. 2287(E) dated 13-06-2024
  2. 2
    Ensure every fitting bears the ISI mark and the supplier's CM/L number under Scheme-I of Schedule-II to the BIS (Conformity Assessment) Regulations, 2018. Marking must appear on the product itself, not on packaging alone.
    Scheme-I of Schedule-II to the BIS (Conformity Assessment) Regulations, 2018 · Cast Iron Products (Quality Control) Order, 2023
  3. 3
    Register the consignment on the Steel Import Monitoring System portal not earlier than 60 days before the expected arrival date. Fee ₹500, registration valid for 75 days from issue; the registration must remain within validity on the date of arrival.
    DGFT Notification 33/2015-20 dated 28-09-2020 · DGFT Notification 28/2023 dated 28-08-2023
  4. 4
    Quote both the supplier's BIS CM/L number and the SIMS automatic registration number on the bill of entry. Customs verifies the CM/L against the BIS register and SIMS registration against the DGFT portal; either being absent, expired, or scope-mismatched triggers consignment detention.
    ITC HS policy condition 2 of Chapter 73 · BIS Act, 2016 · Customs Act, 1962
  5. 5
    If the consignment is a re-import for packaging purposes only, or an SEZ-to-DTA movement without value addition, document the applicable SIMS exemption. Note that the BIS QCO obligation under IS 210:2009 is not waived by either SIMS carve-out; the ISI-marked product requirement continues to apply.
    DGFT Policy Circular 38/2015-20 dated 19-01-2022
A word of counsel

The single most common error on this tariff line is overlooking the phased enforcement calendar embedded in the Cast Iron Products (Quality Control) Order, 2023: the QCO applied to large enterprises from 1 September 2024, to small enterprises from 1 December 2024, and to micro enterprises from 1 March 2025. Importers sourcing from a supplier whose enterprise-size classification changed after the purchase order was placed must re-verify CM/L validity against the supplier's current size status before shipment, as the mandatory window is supplier-category-specific and a lapsed or prematurely issued CM/L triggers detention at port.

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Frequently asked
Does HSN 7307 11 20 require BIS certification?
Yes. SG iron cast fittings must conform to IS 210:2009 under the ISI Mark Scheme; import is permitted only from manufacturers holding a current BIS CM/L licence, with enforcement effective from 1 September 2024 under the Cast Iron Products (Quality Control) Order, 2023.
Is SIMS registration required separately from BIS QCO compliance?
Yes. Steel Import Monitoring System registration is administered by the Directorate General of Foreign Trade and is independent of the BIS QCO obligation. Fee ₹500, validity 75 days, apply no earlier than 60 days before arrival.
Do the SIMS carve-outs for re-imports and SEZ movements also exempt the BIS QCO?
No. The SIMS exemptions under DGFT Policy Circular 38/2015-20 do not relax the BIS QCO obligation; the ISI-marked product requirement under IS 210:2009 applies regardless of SIMS registration status.
Does a single CM/L licence cover all SG iron fitting sizes and configurations from the same manufacturer?
No. A CM/L licence is scope-specific by fitting type, size range, and manufacturing facility; fittings outside the licensed scope or produced at an unlicensed plant are not covered and will be detained at customs.
Last verified against gazette notifications: 2026-05-18. Source: BIS / SIMS / DGFT / Indian Customs CUSDATA.
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