How to Get IS 14434 BIS Certification for Polycarbonate Products

Polycarbonate is one of those materials that has changed how industries think about design. This thermoplastic is clear like glass, but tough like steel. You’ll find it in car parts, phone cases, electrical gear, safety goggles, and even bulletproof windows

Because polycarbonate is used in critical applications, especially where safety is involved, it must meet strict quality rules. The IS 14434 BIS certification is a legal proof that your polycarbonate material is safe, tested and ready for use in India

Why Polycarbonate Needs a Quality Stamp

Polycarbonate is used in areas where safety can’t be a guess. Think of helmets, car dashboards, medical devices, and electrical fittings. If the material cracks, burns, or breaks under stress it can lead to accidents. That’s why India’s Bureau of Indian Standards (BIS) made it compulsory to certify all polycarbonate raw material under IS 14434:1998

This certification checks that the material meets Indian safety, strength, and molding standards. It ensures that the polycarbonate used in products is good enough to pass performance tests. So when a product is sold with BIS-marked polycarbonate customers feel more confident using it

Breaking Down the Standard: What IS 14434 Covers

The IS 14434:1998 standard is the Indian code for polycarbonate molding and extrusion materials. It applies to polycarbonate resins that are shaped through heating and molding.

The standard focuses on:

• Melt flow rate
• Tensile strength
• Impact resistance
• Density
• Flame resistance

The goal is to ensure that polycarbonate can hold its shape under heat, stress, and time. This is important because once molded into a product, it must remain stable and safe.

If your material meets IS 14434, it can legally carry the ISI Mark. That mark tells buyers that the product has passed Indian quality checks.

BIS Makes It Mandatory – But Why?

From April 2021 onward, the Indian Government made it mandatory to get ISI certification for polycarbonate resins before sale. The reason is clear — consumer safety and industrial trust.

Without testing, manufacturers could import or sell low-grade resin that may not survive Indian weather or electrical loads. That’s why the Department of Chemicals and Petrochemicals listed IS 14434 under Compulsory Certification Scheme.

Now, whether you make polycarbonate in India or import it from outside, you must get your batch tested and certified.

Who Should Apply for IS 14434 Certification?

This certification applies to many business types. You must apply this if you are any of the below:

• Polycarbonate resin manufacturers in India
• Importers of polycarbonate granules or molding material
• OEM suppliers who use resin in auto or electrical parts
• Distributors who sell unbranded or repacked raw polycarbonate

Even if you’re importing ready-to-use resin from the US, Germany, or China, it must be BIS-approved before customs clearance.

Read More ISI Mark Certificate

A Step-by-Step Path to Certification

Let’s break the process down into clear steps:
Step 1: Apply for a BIS CRS License

Submit Form VI under the Product Certification Scheme. Mention your product category as polycarbonate molding and extrusion materials as per IS 14434.

Step 2: Product Testing

Send sample material to a BIS-approved lab. Testing includes checking the melt flow index, thermal stability, tensile test, and flammability.

Step 3: Audit by BIS Officer

A BIS officer will visit your manufacturing site or warehouse. They will inspect your machines, quality checks, and storage.

Step 4: Report Review

BIS compares lab test reports with IS 14434 requirements. If all values are up to the standard, the application will be approved.

Step 5: Get Your Certificate

Once cleared, BIS will give you the ISI license. This will mark your packaging with the ISI logo. The certificate is valid for 1 year and must be renewed yearly.

Read More BIS Certificate for Covered Electrodes

What Documents You’ll Need to Start

Before applying, collect the following documents:

• Factory registration/license
• ISO 9001 certificate (if available)
• Product test reports
• Manufacturing process flow
• Layout of your site
• Details of machinery
• Raw material invoices

For importers, you’ll need:

• IEC certificate
• Supplier agreements
• Product samples and test reports from BIS-approved labs in India

All reports must match the values prescribed in IS 14434.

Why BIS Certification Builds Your Business Value

Here’s how getting IS 14434 BIS certification helps:

• Opens Indian Markets – You can sell to private and government buyers
• Reduces Risk – No fear of customs rejection or BIS penalties
• Improves Product Trust – The ISI mark assures buyers of product quality
• Boosts Exports – Many foreign buyers ask for BIS along with CE or UL

For brands selling electrical or auto-grade products, this certification is often the first filter to qualify as a vendor.

Let’s Wrap It Up

In 2025, compliance isn’t a choice. It’s the entry pass to trust, safety, and market access. If your business uses or sells polycarbonate, then IS 14434 BIS certification is not optional — it’s required by law.

Don’t let your shipment get stuck. Don’t lose buyers over missing labels. Invest in certification today. It helps your brand, product, and growth.

We help businesses like yours get ISI certification for polycarbonate under IS 14434. From testing and documentation to audit prep and approval, we handle the full process. Reach out today and make your product BIS-compliant — fast, smooth, and hassle-free.