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BIS Certification for Tin Ignot IS 26: 2024

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BIS Certification for Tin Ignot IS 26: 2024

BIS Certification for Tin Ignot IS 26: 2024

Nishi Chawla

29 Apr 2025

Reading Time: 5 Minutes

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The BIS under standard IS 26:2024 controls the quality standards for tin ingots in India. According to this standard, all manufacturing processes for tin ingots must be described, in addition to quality specifications, specific testing methods, and packaging requirements. The BIS certification, which applies under this standard, has become an essential requirement for manufacturers and importers.

The Indian market does not allow commercial trade of unlicensed products. This makes BIS certification mandatory. Most organisations do not know about the certification process its technical specifications, and the content of IS 26:2024. 

This article will provide comprehensive guidelines about the certification starting from its value to its target audience, testing process, documentation requirements, application process, and its future implications.

What is BIS Certification?

The Bureau of Indian Standards (BIS) is the national body that governs quality and safety standards across a wide range of products. It ensures that the goods sold in the market meet a specific set of technical and safety guidelines.

When BIS certifies a product, it means that product has passed inspection and conforms to the Indian Standard (IS) that applies to it. Manufacturers can then place the ISI mark on their product packaging, giving buyers and government agencies assurance of quality.

What is a Tin Ingot?

A tin ingot is a block of refined tin metal, shaped in a standard form that makes it easy to store, transport, and melt for further use. These ingots are commonly used in:

  • Soldering applications in electronics
  • Coating for other metals to prevent corrosion
  • Manufacturing of alloys like bronze
  • Tinplate production used in packaging

What is IS 26:2024?

IS 26:2024 is the latest version of the Indian Standard that applies to tin ingots. This standard outlines:

  • The required composition and purity levels
  • The allowed impurities and their limits
  • Methods for sampling and testing
  • Marking and packaging requirements

Who Needs BIS Certification for Tin Ingots?

This certification applies to both:

  • Domestic Manufacturers – All tin ingot producers operating within India must comply with IS 26:2024 and get BIS certified.
  • Foreign Manufacturers – If you’re exporting tin ingots to India, you must apply through the Foreign Manufacturers Certification Scheme (FMCS) of BIS.

Documents Required for BIS Certification

To apply for BIS certification under IS 26:2024, you’ll need to prepare a full set of documents. These are checked during application, audit, and product testing.

Document Purpose
Business registration Certificate Verified Identity and Legal Status
Factory Address Proof Confirms where the product is made
ISO Certification (Optional) Strengthens your application
Product drawings and specifications Shows product structure and composition
Quality control manual Describes your internal testing process
List of manufacturing machinery It proved you can create the product
Raw material sourcing details Verifies material purity
In-house lab testing records Needed for some inspections

Testing Process for Tin Ingots (IS 26:2024)

Once your application is submitted. BIS will make your product go through laboratory testing. You can use a BIS-recognized lab or get your in-house lab verified.

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Key tests under IS 26:2024 include:

  • Purity test for tin content
  • Detection of impurities (like lead, iron, antimony, bismuth)
  • Visual inspection for defects
  • Weight and dimension checks

If your product fails any of the prescribed quality checks, you must fix the issue and reapply.

Step-by-Step Process for BIS Certification of Tin Ingot

Let’s simplify the process of getting your tin ingots certified.

1. Application Submission

Start by filling out the application form on the BIS portal. Choose the ISI mark scheme for domestic applicants. And you must choose FMCS for foreign manufacturers.

Upload all the documents required and pay the application fee.

2. Product Sampling and Testing

BIS officers will either ask for product samples or visit your unit for inspection. The product will be tested as per IS 26:2024 standards.

3. Factory Audit (for first-time applicants)

A BIS official may visit your factory to check:

  • Equipment setup
  • Raw material sourcing
  • Process flow
  • Testing facilities
  • Record-keeping systems

Any gap here can delay your certification.

4. Grant of License

If everything is fine and your product is passed. The BIS will issue a license. You can now use the ISI mark on your tin ingots.

The license is valid for 1 year initially. It must be renewed annually, depending on your compliance.

Conclusion

As BIS tightens controls across industrial sectors, having the right certification is no longer optional. For tin ingot manufacturers and importers. Aligning with IS 26:2024 ensures that your product meets national expectations for quality, purity, and safety.

In a market that values compliance and reliability, a BIS-certified tin ingot gives you an edge. It opens doors to bigger clients, protects you from legal trouble, and builds long-term trust.

Getting certified under IS 26:2024 can feel complex. If you need expert guidance, audits, or documentation support, reach out to our experienced team. We help you prepare, apply, and get certified — faster and without errors.

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