05 May,2025 5 Views 0 Comments

BIS CERTIFICATION OF POLYVINYL CHLORIDE (PVC) HOMOPOLYMER IS 17658:2021

BIS Certification for PVC Homopolymers – IS 17658:2021

Ensure Compliance, Quality, and Market Readiness with A2ZBIS Solution Pvt. Ltd.

INTRODUCTION

Polyvinyl Chloride (PVC), a widely used polymer, plays a critical role in industries ranging from construction to healthcare. With expanding applications comes the need for stringent quality controls. The Government of India, recognizing this, has issued a Quality Control Order (QCO) making BIS certification mandatory for PVC Homopolymers. This blog explains the scope of IS 17658:2021, the BIS certification process, and how A2ZBIS Solution Pvt. Ltd. supports manufacturers—both domestic and foreign—in achieving full compliance.

UNDERSTANDING IS 17658:2021

The Indian Standard IS 17658:2021 specifies the requirements for Polyvinyl Chloride Suspension Resin (PVC-SR) and Polyvinyl Chloride Paste/Emulsion Resin (PVC-PR). These are supplied in powder form and are intended for further processing into thermoplastic compositions.

PVC-SR produces dry or moist powder when mixed with plasticizers, while PVC-PR results in a liquid slurry. The standard provides classification systems to meet diverse industrial requirements. Key parameters include:

• Residual Vinyl Chloride Monomer (RVCM):
• Max 2 ppm (General)
• Max 5 ppm (Mass/bulk polymerization)
• K-value,
• Sieve analysis,
• Apparent density,
• Plasticiser absorption,
• Conductivity,
• Volatile matter, etc.

MANDATORY BIS CERTIFICATION UNDER QCO

The Department for Chemicals and Petrochemicals, under the Ministry of Chemicals and Fertilizers, issued a QCO on 24 December 2024, mandating BIS Certification for PVC Homopolymers under IS 17658:2021.

Key Deadline:
✔️ Mandatory compliance by 24 June 2025
✔️ No manufacturing or import of non-certified PVC Homopolymers will be allowed after this date.
✔️ Only products bearing the ISI mark under a valid BIS licence will be permitted in the Indian market.

BIS CERTIFICATION PROCESS – IS 17658:2021

The BIS Certification process involves multiple stages designed to ensure conformity with Indian standards:

1. Standard Identification: Manufacturers identify IS 17658:2021 as the applicable standard.
2. Application Submission: Application through the Manakonline BIS portal with technical and organizational details.
3. Factory Inspection: BIS officials visit the plant to review manufacturing processes and quality control systems.
4. Sample Testing: Product samples are tested in BIS-recognized laboratories.
5. Certification Grant: Upon successful compliance, a BIS Licence is issued along with permission to use the ISI mark.
6. Ongoing Surveillance: BIS conducts periodic audits to ensure consistent adherence to standards.

DOCUMENTS REQUIRED

To apply for BIS Certification under IS 17658:2021, manufacturers must submit:

• Company registration details
• Manufacturing process flowchart
• Machinery and equipment list
• Internal Quality Control (IQC) documents
• Test reports from BIS recognized lab
• Packaging and labeling samples

FOR FOREIGN MANUFACTURERS – FMCS PATHWAY

Foreign entities must apply under the Foreign Manufacturers Certification Scheme (FMCS). A2ZBIS Solution Pvt. Ltd. provides complete representation and liaison support for overseas applicants.

HOW A2ZBIS SOLUTION PVT. LTD. HELPS

A2ZBIS Solution Pvt. Ltd. is your trusted partner in achieving BIS certification for PVC Homopolymers under IS 17658:2021. We bring end to end support with unmatched expertise and a problem solving approach.

✅ Expert Consultation
Get clarity on IS 17658:2021 and QCO requirements with our experienced consultants.

✅ Documentation Assistance
We help you compile accurate documentation, minimizing rework and rejection risks.

✅ Testing Coordination
We arrange sample dispatch, lab selection, and technical follow-up to ensure fast results.

✅ Audit Preparation
Be ready for BIS inspections with mock audits, checklists, and on-site guidance.

✅ Customized Support
Each manufacturer is unique. We tailor our services based on your production setup, market needs, and regulatory path.

✅ Global Support
Whether you're based in India or overseas, A2ZBIS facilitates a smooth certification journey through FMCS or Domestic BIS schemes.

CONCLUSION

With the QCO enforcement deadline of 24 June 2025, it's critical for all PVC Homopolymer manufacturers to obtain BIS certification under IS 17658:2021. Complying not only ensures legal access to the Indian market but also strengthens product reliability, customer trust, and competitive positioning.

A2ZBIS Solution Pvt. Ltd. is here to help you navigate the complexities—so you can focus on manufacturing quality products, while we manage the certification.

Contact us at: info@a2zbissolutions.com 

Visit us: https://a2zbissolutions.com