The Indian smartphone accessory market is growing rapidly, and among the most demanded accessories are glass screen protectors. With millions of devices sold every year, users prefer screen protectors to safeguard their phones from scratches, cracks, and impacts. However, not all products available in the market are safe or durable. To control quality and protect consumers, the Bureau of Indian Standards (BIS) has made it mandatory for glass screen protectors to comply with IS 19348.

This certification ensures that every screen protector sold in India meets strict safety and performance benchmarks. Let us explore the importance of BIS certification, details of IS 19348, and how businesses can get their products certified.

What is BIS Certification?

The Bureau of Indian Standards (BIS) is the official standards authority in India, functioning under the Government of India. It formulates quality standards, tests products, and issues certification to manufacturers and importers.

For certain products, BIS has made certification compulsory under the Compulsory Registration Scheme (CRS). Glass screen protectors fall into this category, meaning no company can sell or distribute them in India without BIS registration.

Understanding IS 19348

The Indian Standard IS 19348 applies specifically to glass screen protectors used in electronic devices such as smartphones, tablets, and gadgets. The standard sets performance, durability, and safety criteria.

Key parameters under IS 19348 include:

• Mechanical Strength – The protector must resist cracks and scratches during daily use.

• Optical Transparency – It should not reduce the clarity or brightness of the device’s display.

• Thermal Resistance – Protectors must withstand exposure to heat or cold without breaking.

• Safety on Breakage – If the glass breaks, it should not create sharp edges that can injure the user.

• Adhesion – Screen protectors must adhere firmly to the display without detaching easily.

By meeting these standards, manufacturers ensure their products are reliable, safe, and user-friendly.

Why BIS Certification for Glass Screen Protectors is Important

1. Consumer Protection – Low-quality protectors may shatter dangerously, putting users at risk. BIS standards prevent this.

2. Assured Quality – Buyers get products that meet durability and clarity expectations.

3. Market Regulation – BIS helps keep counterfeit or substandard imports out of India.

4. Legal Requirement – Non-certified products can be banned, seized, or penalized.

5. Business Growth – Certified brands earn consumer trust, which improves market reputation.

In short, BIS certification ensures that customers get genuine, safe, and high-performance products.

Who Must Obtain BIS Certification?

The following businesses are required to comply with IS 19348:

• Indian Manufacturers – Companies producing screen protectors domestically.

• Importers – Businesses bringing products from abroad into India.

• Foreign Manufacturers – International companies must appoint an Authorized Indian Representative (AIR) to complete the certification process.

Process of BIS Certification for Glass Screen Protectors (IS 19348)

The certification process involves six major steps:

1. Filing the Application

Applicants must register on the BIS portal and select IS 19348 as the applicable standard.

2. Appointment of AIR

Foreign manufacturers are required to nominate an Authorized Indian Representative to act as their local contact.

3. Product Testing

Samples of screen protectors are tested in a BIS-recognized laboratory in India. Tests include hardness, optical clarity, and safety checks.

4. Submission of Test Reports

The lab issues a detailed test report, which must be uploaded with the application.

5. Evaluation by BIS

BIS authorities review the test results, product details, and company documents for compliance.

6. Grant of Certification

If all requirements are satisfied, BIS issues a Registration Certificate with a unique number. This number must be printed on product packaging before sale.

Documents Required for BIS Certification

To complete registration under IS 19348, applicants must provide:

• Company Registration Certificate

• Manufacturing Unit Details

• Product Specifications

• Flowchart of Manufacturing Process

• Test Report from BIS-approved lab

• Brand Authorization Letter (if applicable)

• Agreement with AIR (for foreign manufacturers)

Validity and Renewal of Certification

• The BIS registration certificate is valid for two years.

• Renewal is possible if the product continues to comply with the IS 19348 standard.

• The renewal process requires updated documentation and payment of renewal fees.

Consequences of Non-Compliance

Selling or importing glass screen protectors without BIS certification can lead to:

• Customs Seizure – Non-certified imports will not be cleared at Indian ports.

• Legal Action – Penalties and fines can be imposed.

• Market Ban – Non-compliant products may be banned from sale.

• Reputation Damage – Brands may lose consumer trust permanently.

Benefits of BIS Certification for Businesses

1. Market Access – Certified products can be legally sold in India.

2. Consumer Trust – The BIS mark assures buyers of safety and durability.

3. Competitive Advantage – Certification sets brands apart from uncertified competitors.

4. Smooth Customs Clearance – Certified importers face fewer regulatory hurdles.

5. Long-Term Growth – BIS compliance builds credibility and brand loyalty.

Conclusion

The BIS Certification for Glass Screen Protectors under IS 19348 is not just a legal obligation but also a mark of trust, safety, and quality. With rising consumer demand for smartphone accessories, compliance with this standard is essential for manufacturers and importers aiming to succeed in the Indian market.

By adhering to IS 19348, businesses ensure their products are durable, safe, and reliable, while consumers benefit from better protection for their devices. In this way, BIS certification safeguards both the market and the consumer, making it a win-win for all stakeholders.