Refined zinc is an important metal used in industries like construction, automotive, and electronics, mainly for galvanising steel, making alloys, and producing batteries. Because of its widespread industrial use, maintaining high-quality and safety standards for refined zinc is crucial.

To ensure this, the Bureau of Indian Standards requires all refined zinc sold or imported in India to be certified under IS 209:2024. BIS certificate confirms that the products meet strict Indian Standards, protecting both industries and consumers from subpar materials. In this blog, we will explain why a BIS certificate for refined zinc is important, outline the certification process, and highlight compliance benefits for businesses and the market.

What Is BIS Certification and Why Is It Mandatory for Refined Zinc?

The Bureau of Indian Standards is India’s national standards body, operating under the Ministry of Consumer Affairs, Food, and Public Distribution. BIS certification is a quality assurance mark that confirms a product meets the safety and quality requirements set by Indian standards for refined zinc in India, This means compliance with IS 209:2024, which covers specifications for primary and secondary refined zinc ingots across five grades (Zn99.995 to Zn98.65)

The BIS mark is not just a symbol- it’s a legal requirement. Selling, manufacturing, importing, or storing refined zinc in India without BIS certification is prohibited. Non-compliance can result in goods being blocked at customs or penalised by authorities.

Who Needs BIS Certification for Refined Zinc?

BIS Certificate for Refined Zinc is mandatory for the following:

• Indian Manufacturers: Local units have to get the ISI mark before they can sell zinc in the Indian market.
• Foreign Manufacturers: Any foreign company exporting refined zinc to India must apply for the Foreign Manufacturers certification scheme.
• Importers: Even if you don’t produce the zinc, you must ensure the source is BIS-certified 

Benefits of obtaining BIS certification for Refind Zinc

BIS certificate for refined zinc offers several key benefits to manufacturers, consumers, and regulators in India. Here’s a breakdown:

• Safety Assurance: BIS certification ensures appliance meets strict Indian standards for safety, quality, and performance, protecting consumers for faulty or dangerous products.
• Consumer confidence: The ISI mark helps buyers easily find reliable and approved appliances, building trust in the products and brands.
• Legal Compliance: Certification is mandatory for market access in India. It helps manufacturers avoid legal issues and penalties.
• Energy Efficiency: Certified appliances are tested for energy performance, leading to lower electricity bills and supporting environmental sustainability.
• Enhanced Marketability: BIS Certificate boosts brand reputation and makes products.

Documents Required for BIS Certification for Refind Zinc

Here’s a list mandatory documents required for BIS Certificate for Refined zinc:

• Certification of Incorporation/Business License
• GST Certificate (for India applicants)
• PAN Car (For India manufacturers)
• Factory layout and process flowchart
• List of manufacturers’ equipment with calibration certificates
• Technical specification/product brochure
• Product circuit diagram and PCB layout
• Test reports from a BIS-recognised lab (valid for 90 days)
• Affidavit and Undertaking
• Authorization letter
• Copy of Trademark registration
• Agreements between the AIR and foreign manufacturers
• Import Export Code (IEC) of AIR

Read More: Documents Required For BIS Registration

Process to Get BIS Certification for Refined Zinc

The process of obtaining BIS Certificate for refined Zinc is as follows:

• Documentation: You must prepare all necessary documents before submitting your application for BIS certification for your protective textiles products.
• Application Submission: After preparing all necessary documents. The application form and supporting documents will be submitted to the BIS portal.
• Manufacturing premises audit: Following the scrutiny, the BIS will appoint an auditor to audit the manufacturing premises. During factory inspection, BIS officials will draw a sample and send it to a BIS-approved laboratory for testing.
• Sample testing: All samples collected will be tested in a BIS-approved laboratory to ensure that the products comply with applicable Indian standards.
• Grants of BIS License: If the products meet the requirements of the specified Indian standards, the manufacturer will be granted a BIS license. The license is initially granted for no less than a year and no more than two years. A renewal application and license fee must be submitted within 90 days of the license’s expiration date.

Read More: Process for getting BIS for Certification

Timeline To Obtain BIS Certification for Refined Zinc

BIS certification for refined Zinc takes about 3 to 6 months. The process includes checking product eligibility, submitting documents on the BIS portal, factory inspection, and lab testing of product samples. If the product meets all standards, BIS issues the certification. Delays can occur if documents are incomplete or test results are unsatisfactory.

Conclusion 

A BIS certificate for refined zinc under IS 209: 2024 is not just a regulatory formality—it’s a critical step for ensuring product quality, safety, and market credibility. Whether you are a manufacturer, Importer, or trader, following the BIS process is important for legal compliance and business growth in India’s Industry landscape.