Copper Products
Copper Rods and Bars for General Engineering Purposes
Strategic Recommendations for Copper Rods and Bars for General Engineering Purposes – IS 4171:1983
- Begin BIS Certification Immediately
Enterprises must apply for BIS certification at the earliest to meet enforcement deadlines—19 October 2024 (General), 19 January 2025 (Small), and 19 April 2025 (Micro). - Consult Compliance Professionals (ERA)
Work with ERA’s compliance experts to prepare BIS applications, conduct testing, and implement ISI marking requirements under IS 4171:1983. - Reach Out for Support
📧 cs@eraglobal.co.in | 📞 +91 9599296331 | 💬 WhatsApp
ERA provides full support for certification filing, lab testing coordination, compliance documentation, and inspection readiness. - Track QCO Amendments & Updates
Subscribe to ERA Newsletter for real-time updates on Government Gazette notifications, QCO amendments, and enforcement timelines for copper products. - Ensure ISI Marking & Documentation
All copper rods and bars for general engineering purposes must carry the ISI mark with a valid BIS license before sale or import, with compliance records maintained for inspections.
- Begin BIS Certification Immediately

Section | Details |
---|---|
Product Name | Copper Rods and Bars for General Engineering Purposes |
Applicable Indian Standard (IS) No. | IS 4171:1983 |
Title of Indian Standard | Copper Rods and Bars for General Engineering Purposes – Specification |
Quality Control Order | Copper Products (Quality Control) Order, 2024 (superseding Copper Products QCO, 2023) |
Notification & Amendments | Notified via S.O. 1801(E) dated 25 April 2024 by DPIIT, Ministry of Commerce & Industry; Amended by S.O. 884(E) dated 19 February 2025 (amendment exemption applicable only to wrought copper tubes for refrigeration and air-conditioning purposes, not to this product) |
Final Enforcement Date | General Enterprises: 19 October 2024; Small Enterprises: 19 January 2025; Micro Enterprises: 19 April 2025 |
Objective & Scope | To ensure that copper rods and bars used in general engineering applications meet defined mechanical, chemical, and dimensional standards for durability, machinability, and corrosion resistance. |
Products Covered | Solid copper rods and bars intended for use in non-electrical general engineering applications, such as machinery components, fittings, fasteners, and industrial fabrications. |
Exemptions | - Products manufactured domestically for export are exempt. |
Industries Impacted | General engineering manufacturing, metal fabrication, automotive, machinery, and copper processing industries. |
Mandatory Compliance | Conformance to IS 4171:1983; BIS license under Scheme-I of BIS (Conformity Assessment) Regulations, 2018; Products must bear ISI mark before sale in the Indian market. |
Next Steps for Stakeholders | Apply for BIS certification, complete testing in BIS-recognized labs, ensure marking and labeling compliance, and prepare records for BIS inspections. |
Legal Framework Provision & Enforcement | Enforced under BIS Act, 2016 by Bureau of Indian Standards; includes factory inspections, sample testing, and license monitoring. |
Penalties for Non-Compliance | Seizure of stock, license suspension or cancellation, fines, and imprisonment up to two years or both. |
Conclusion | All copper rods and bars for general engineering purposes must comply with IS 4171:1983 and be BIS-certified before the enforcement deadline to ensure standard quality and avoid penalties. |
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Notification
Copper rods and bars for general engineering purposes have been brought under compulsory certification through the Copper Products (Quality Control) Order, 2024, notified via S.O. 1801(E) dated 25 April 2024 by the Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry. This Order supersedes the Copper Products (Quality Control) Order, 2023. An amendment was later issued via S.O. 884(E) dated 19 February 2025, but it applies only to wrought copper tubes for refrigeration and air-conditioning purposes and does not affect this product category.
Enforcement Timeline
- General (other than Micro and Small Enterprises): 19 October 2024
- Small Enterprises: 19 January 2025
- Micro Enterprises: 19 April 2025
Overview
Copper rods and bars under IS 4171:1983 are widely used in general engineering applications such as machinery parts, fasteners, industrial fittings, and structural components. These products are valued for their strength, corrosion resistance, and machinability, making them essential in multiple industrial sectors.
Objective & Scope
The aim of IS 4171:1983 is to ensure that copper rods and bars manufactured or sold in India meet uniform chemical composition, mechanical properties, and dimensional accuracy requirements. This guarantees their suitability for various non-electrical engineering applications, ensuring performance reliability and product safety.
Products Covered
The specification covers solid copper rods and bars intended for general engineering purposes where non-electrical properties such as strength, corrosion resistance, and workability are critical.
Exemptions Provided
Products manufactured domestically exclusively for export are exempt from mandatory BIS certification.
Industries Impacted
The regulation affects manufacturers and users in general engineering, metal fabrication, automotive, machinery production, and copper processing sectors.
Mandatory Compliance Requirements
All copper rods and bars for general engineering purposes must conform to IS 4171:1983, bear the ISI mark, and be manufactured under a valid BIS license obtained under Scheme-I of the BIS (Conformity Assessment) Regulations, 2018.
Next Steps for Stakeholders
Manufacturers and importers must:
- Apply to BIS for certification under IS 4171:1983.
- Conduct product testing in BIS-recognized laboratories.
- Implement marking and labeling in line with BIS norms.
- Maintain records for inspections and surveillance.
Legal Provisions, Enforcement & Penalties
The BIS Act, 2016 empowers the Bureau of Indian Standards to conduct inspections, withdraw licenses, and seize non-compliant products.
Penalties for Non-Compliance
- Seizure of non-compliant goods.
- Suspension or cancellation of BIS license.
- Fines or imprisonment up to 2 years, or both.
Conclusion
From the respective enforcement dates, all copper rods and bars for general engineering purposes sold or imported in India must meet IS 4171:1983 standards and carry valid BIS certification. Timely compliance is essential to ensure uninterrupted trade and avoid legal action.
Ready to start your certification journey?
Let us help you navigate regulatory challenges and achieve certification with ease. Leave us your details, and we’ll get back to you—or request a free consultation today.