Introduction
The Refined Zinc Quality Control Order 2025 marks a new update from the Ministry of Mines, officially published under S.O. 4368(E) on September 25, 2025.
This amendment pushes the enforcement of the Refined Zinc Quality Control Order, 2025, to April 17, 2026, providing manufacturers and importers additional time to align with BIS certification requirements.
Under this notification, the Central Government, after consultation with the Bureau of Indian Standards (BIS), has decided that enforcing the Quality Control Order later will better serve public interest and ensure industry readiness.
This update is crucial for all stakeholders handling Refined Zinc, a critical non-ferrous metal widely used in galvanizing, die casting, and alloys. The postponement allows industry players to complete testing, audits, and documentation ahead of the new enforcement date.
Background
Refined Zinc is one of the key base metals essential to India’s manufacturing and infrastructure sectors. It serves as the foundation for corrosion-resistant coatings, zinc alloys, and die-casting applications.
The Indian Standard IS 209:2020, Refined Zinc – Specification, defines the purity levels, permissible impurities, sampling procedures, and chemical testing parameters for zinc produced or imported into India.
By enforcing the Refined Zinc Quality Control Order (QCO), the government ensures that only BIS-certified zinc, conforming to IS 209:2020, can be manufactured, imported, or sold in the country.
The intent is to eliminate substandard materials that compromise product quality and industrial safety. BIS certification validates the metal’s composition, ensuring reliability in applications such as steel galvanization, alloys, and die-casting.
As part of India’s ongoing quality assurance expansion, BIS for Refined Zinc represents a significant step toward aligning industrial metals with global standards.
The Amendment Explained
The Gazette notification S.O. 4368(E), issued on 25 September 2025, officially amends the earlier Refined Zinc (Quality Control) Order, 2025 (S.O. 1768(E), dated 17 April 2025). The amendment modifies paragraph 1(2) of the principal order – shifting the commencement date from 2025 to 2026.
Summary of Change
| Clause | Old Provision | New Provision |
|---|---|---|
| Paragraph 1(2) | “This Order shall come into force on such date as may be notified (earlier expected 17.10.2025).” | “This Order shall come into force with effect from 17.04.2026.” |
| Ministry | Ministry of Mines | Ministry of Mines |
| Reference Standard | IS 209:2020, Refined Zinc – Specification | Unchanged |
| Applicability | Manufacturers, importers, stockists | Unchanged |
View Official Gazette PDF – Refined Zinc Quality Control Amendment Order 2025
This extension gives the industry an additional six months to ensure compliance readiness, factory audits, and BIS license applications before enforcement.
Impact Analysis
The amendment to the Refined Zinc Quality Control Order directly affects:
- Manufacturers and smelters producing zinc within India.
- Importers and traders are bringing refined zinc into the Indian market.
- Galvanizing and alloy producers that depend on certified zinc quality.
Industry Implications:
- Extended preparation window: The shift to April 17, 2026, gives companies more time to complete laboratory testing and factory documentation.
- Avoidance of trade disruption: Importers gain flexibility to clear consignments and complete BIS registration without shipment delays.
- Renewed focus on certification readiness: The delay is a temporary relief, but enforcement remains firm. Companies must use this window to initiate compliance now.
- Testing bottleneck risk: As enforcement nears, BIS-approved labs may experience high testing loads; early filing is recommended.
In essence, the amendment is not a relaxation but an opportunity – ensuring stakeholders are adequately prepared before enforcement.
Compliance Roadmap
Businesses dealing in Refined Zinc must now plan their BIS certification journey strategically ahead of April 2026.
Here’s a step-by-step roadmap to achieve compliance:
- Identify the Applicable Standard:
Confirm that your product conforms to IS 209:2020, Refined Zinc – Specification. - Evaluate Manufacturing Setup:
Review your quality systems, process controls, and chemical analysis capabilities against BIS norms. - Prepare Application Documents:
Submit the Form VI application along with technical details, factory layout, and product specifications to BIS. - Conduct Product Testing:
Send samples to a BIS-recognized laboratory for chemical and physical property evaluation. - Schedule Factory Audit:
BIS officials will inspect the manufacturing premises to verify process compliance and labeling standards. - Grant of BIS License:
On successful evaluation, BIS issues a license to use the Standard Mark (ISI mark) for Refined Zinc. - Maintain Ongoing Compliance:
Renew the license periodically and ensure traceability and labeling accuracy.
Note: BIS typically conducts factory audits to verify quality systems and labeling practices.
NKG Advisory supports pre-audit readiness, helping clients prepare documentation and processes for smooth certification.
Manufacturers preparing for BIS for Refined Zinc should begin early to ensure smooth application flow and avoid certification backlogs before enforcement. Given the technical documentation, testing protocols, and audit coordination involved, it’s advisable to schedule a consulting call with a qualified BIS advisory partner early in the process.
At NKG Advisory, our experts help assess readiness, align technical requirements, and guide you through every stage, from application filing to post-license compliance.
Conclusion
The Refined Zinc Quality Control Amendment Order 2025 confirms India’s steady progression toward stronger industrial material standards. With the enforcement now set for April 17, 2026, stakeholders have a clear path and timeline to achieve compliance.
This deferral should be seen not as a pause but as an opportunity, a chance to fortify systems, complete testing, and secure BIS certification well before enforcement.
At NKG Advisory, our BIS compliance specialists help manufacturers, importers, and exporters achieve certification and maintain readiness ahead of enforcement deadlines. Start early. Stay compliant. Lead confidently.
For BIS registration or factory audit support, reach us at www.nkgabc.com or email navraj@nkgabc.com.
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