Steel and Iron Products
Hot-dip Zinc Coating on Structural Steel Bars for Concrete Reinforcement
Strategic Recommendations for Hot-dip Zinc Coating on Structural Steel Bars for Concrete Reinforcement – IS 12594:1988
- Start BIS Certification Immediately
Obtain BIS certification under IS 12594:1988 without delay, as enforcement is already effective from 8th August 2024. - Engage ERA Compliance Experts
Work with ERA’s compliance team for BIS application, testing, ISI marking, and audit readiness to ensure smooth certification. - Reach Out for Support
📧 cs@eraglobal.co.in | 📞 +91 9599296331 | 💬 WhatsApp – Get help with filing, inspections, and compliance clarifications. - Track QCO Updates & Subscribe ERA Newsletter
Subscribe to ERA Newsletter for real-time updates on Government Gazette notifications, amendments, and compliance deadlines. - Ensure ISI Marking & Test Certification
Each consignment must carry the ISI Mark with license number and include a valid BIS Test Certificate before sale, supply, or import.
| Section | Details |
|---|---|
| Product Name | Hot-dip Zinc Coating on Structural Steel Bars for Concrete Reinforcement |
| Applicable Indian Standard (IS) No. | IS 12594:1988 |
| Title of Indian Standard | Hot-dip Zinc Coating on Structural Steel Bars for Concrete Reinforcement – Specification |
| ITC (HS) Code | 72159010, 72159090 |
| Quality Control Order | Covered under the Steel and Steel Products (Quality Control) Order, 2024 |
| Notification & Amendments | Gazette Notification dated 8th August 2024, Ministry of Steel. Supersedes earlier QCO notifications. Any future BIS amendments to IS 12594:1988 will automatically apply. |
| Final Enforcement Date | With immediate effect from 8th August 2024 |
| Objective & Scope | To ensure the durability, corrosion resistance, and quality of zinc-coated steel reinforcement bars by enforcing BIS-certified production. |
| Products Covered | Structural steel bars for concrete reinforcement with hot-dip zinc coating. |
| Exemptions | Products manufactured solely for export and conforming to buyer-specified foreign standards are exempt. |
| Industries Impacted | - Construction & Infrastructure - Civil Engineering Projects - EPC Contractors - Steel & Rebar Manufacturers |
| Mandatory Compliance | - Products must bear the ISI Standard Mark under a valid BIS license. - Each consignment must be accompanied by a BIS Test Certificate. - Conformity with IS 12594:1988 is compulsory. |
| Next Steps for Stakeholders | - Apply for BIS certification under Scheme-I. - Align production with IS 12594:1988. - Maintain quality documentation and in-house testing. - Ensure ISI marking and certification before sale or import. |
| Legal Framework Provision & Enforcement | Governed under Sections 16, 17, and 25(3) of the BIS Act, 2016. BIS is the certifying and enforcement authority. |
| Penalties | Imprisonment up to 2 years or fine of not less than ₹2 lakh (extendable up to 10× the value of goods) or both. Continuing offences may attract an additional ₹5,000 per day fine. |
| Supersession & Amendment Clause | Supersedes earlier Steel and Steel Products QCOs. Any future BIS amendments to IS 12594:1988 will automatically apply. |
| Conclusion | Compliance with IS 12594:1988 is mandatory for all domestic manufacturers and importers of zinc-coated reinforcement bars to ensure structural safety, durability, and legal market access. |
| References/Annexures | Gazette Notification S.O. 3716(E), dated 29th August 2024; Steel and Steel Products (QCO), 2024; BIS Act, 2016 |
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Notification
 The product Hot-dip Zinc Coating on Structural Steel Bars for Concrete Reinforcement (IS 12594:1988), under ITC (HS) codes 72159010 and 72159090, has been notified under the Steel and Steel Products (Quality Control) Order, 2024 through Gazette Notification dated 8th August 2024 by the Ministry of Steel.
Enforcement Timeline
- Notification Date: 8th August 2024
- Effective Date: 8th August 2024
- Enforcement: With immediate effect
Overview
 This QCO mandates that all zinc-coated structural steel bars for reinforcement must conform to IS 12594:1988. The standard ensures corrosion resistance, structural safety, and durability in infrastructure projects.
Objective & Scope
The objective is to eliminate substandard reinforcement steel from the Indian market and enforce BIS-certified zinc-coated bars in construction and civil engineering.
Products Covered
 Structural steel bars with hot-dip zinc coating for use in reinforced concrete.
Exemptions Provided
 Products manufactured solely for export and conforming to foreign buyer specifications are exempt.
Industries Impacted
- Construction & Infrastructure
- EPC and Civil Engineering Contractors
- Rebar & Steel Processing Units
- Traders and Suppliers of Reinforcement Steel
Mandatory Compliance Requirements
- All products must carry the ISI mark under a valid BIS license.
- Each consignment must include a BIS Test Certificate.
- Conformity with IS 12594:1988 is compulsory.
Next Steps for Stakeholders
- Apply for BIS certification under Scheme-I immediately.
- Align production and testing systems with IS 12594:1988.
- Maintain in-house quality records.
- Ensure ISI marking before sale or import.
Legal Provisions, Enforcement & Penalties
 The order is issued under Sections 16, 17, and 25(3) of the BIS Act, 2016, with BIS as the certifying and enforcing authority. Penalties for non-compliance under Section 29 include:
- Imprisonment up to 2 years, or
- Fine not less than ₹2 lakh, extendable up to 10 times the value of goods, or both.
- Continuing offences may result in an additional fine of ₹5,000 per day.
Conclusion
 From 8th August 2024, BIS certification and ISI marking for hot-dip zinc-coated reinforcement steel bars are mandatory for sale, distribution, or import in India.
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.