BIS Certification for Tin Ingot IS 26:2024

Tin Ingot plays a vital role in various industries such as electronics, packaging, soldering, and plating. With increasing industrial applications and the need for consistent quality, the Indian government has taken steps to ensure that only standardized and high-grade tin ingots are manufactured, sold, or imported in the country. The most significant among these steps is the implementation of the BIS certification for Tin Ingot.

Let’s explore the importance of this certification, recent regulatory changes, and what manufacturers must do to comply with the Indian Standard for Tin Ingot (IS 26:2024).

Tin Ingot (Quality Control) Order, 2025

To strengthen product quality and protect end-users, the MINISTRY OF MINES issued the Tin Ingot (Quality Control) Order, 2025. This order mandates that all manufacturers of Tin Ingot obtain BIS certification.

As per the order, all certified products must bear the Standard Mark (ISI mark), issued under a license by the Bureau of Indian Standards (BIS) according to Scheme-1 of Schedule-II of the BIS (Conformity Assessment) Regulations, 2018.

This regulation aims to eliminate substandard or non-compliant tin ingots from the supply chain, enhancing overall product integrity across industries.

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BIS QCO for Tin Ingot

What is BIS Certification for Tin Ingot?

The BIS certification for Tin Ingot is a quality assurance mark granted by the Bureau of Indian Standards. It confirms that the ingots meet the technical specifications and safety norms set out in the Indian Standard IS 26:2024.

Once certified, manufacturers are authorized to label their products with the ISI mark, which serves as a mark of trust, quality, and compliance for consumers and businesses alike.

Indian Standard for Tin Ingot IS 26:2024

The Indian Standard for Tin Ingot (IS 26:2024) outlines the essential quality parameters for refined tin ingots. These include:

● Minimum purity requirements (usually ≥99.85%)

● Permissible limits for impurities such as lead, iron, arsenic, antimony, bismuth, and copper

● Physical form and uniformity

● Guidelines for sampling and testing

● Marking and labeling specifications

Adhering to IS 26:2024 ensures the tin ingots are fit for use in sensitive and performance-critical applications.

Why ISI Certification for Tin Ingot Matters

Obtaining ISI certification for Tin Ingot is not just a legal obligation, but also a strategic advantage for manufacturers:

● Regulatory Compliance: Complying with the Tin Ingot (Quality Control) Order, 2025 ensures your product is legally marketable in India.

● Product Trust: The ISI mark certification is a symbol of product reliability and safety for industries and end-users.

● Competitive Edge: Certified products are preferred in tenders and bulk purchases by the government and corporate sectors.

● Market Expansion: BIS certification boosts brand reputation and opens doors to both domestic and international opportunities.

Steps to Obtain BIS Certification for Tin Ingot

Obtaining BIS certification for Tin Ingot involves the following steps:

  1. Application Submission: Submit the completed application form with necessary documentation to BIS.
  2. Document Review: BIS evaluates the submitted documents to verify accuracy and completeness.
  3. Factory Inspection: BIS officials conduct on-site inspections to assess manufacturing processes and quality control systems.
  4. Sample Testing: Product samples are collected and tested at BIS-approved laboratories to verify compliance with Indian standards.
  5. Certification Grant: Upon successful inspection and testing, the BIS issues the certification, allowing the use of the ISI Mark. 

Documents Required for BIS Certification

To apply for BIS certification, manufacturers need to submit the following documents:

●  Application form

●  Manufacturing process details

●  Quality control plan

●  Test reports from BIS-approved laboratories

●  Factory layout and equipment details

●  Proof of business registration

●  Product specifications and technical details

●  Declaration of conformity to Indian standards

Additionally, manufacturers may be required to provide proof of compliance with environmental and safety regulations, depending on the specific type of product being certified.

BIS ISI Mark Certification Costing And TimelineBIS ISI Mark Certification Costing And Timeline

To Know The Process in Detail, Please Visit:

Under BIS Registration Products ISI and CRS

Conclusion

With the enforcement of the Tin Ingot (Quality Control) Order, 2025, obtaining the BIS certification for Tin Ingot has become mandatory for manufacturers operating in India. Aligning with the Indian Standard for Tin Ingot (IS 26:2024) and acquiring the ISI mark certification will not only ensure compliance but also enhance credibility, consumer trust, and market access.

Whether you're a new entrant or an established player in the tin industry, prioritizing certification is crucial for long-term success in an increasingly regulated and quality-driven marketplace.