BIS ISI MARK CERTIFICATION FOR HARDWARE PRODUCTS

What is BIS ISI Mark Certification for Hardware Products?
BIS ISI Mark certification for hardware products is a mandatory quality and safety compliance requirement introduced under various Quality Control Orders (QCOs) issued by the Government of India. It ensures that hardware products conform to prescribed Indian Standards related to material quality, mechanical strength, durability, corrosion resistance, and safe usage before they are manufactured, sold, or supplied in the Indian market.
The ISI Mark indicates that hardware products have undergone conformity assessment, product testing, and factory inspection as per Bureau of Indian Standards (BIS) guidelines. BIS-certified hardware products are subject to ongoing surveillance to ensure consistent quality and to prevent substandard fasteners, fittings, and building hardware from being used in residential, commercial, and industrial applications.
Commonly regulated hardware products include nuts, bolts, screws, fasteners, hinges, door fittings, builders’ hardware, metal anchors, clamps, and other mechanical hardware components used in construction, infrastructure, manufacturing, and engineering applications. BIS ISI Mark certification applies to both Indian and foreign manufacturers, and non-compliance may lead to penalties, market restrictions, product rejection, or legal action under the BIS Act.
Benefits of BIS ISI Mark Certification for Hardware Products
BIS ISI Mark certification is a mandatory quality and safety compliance requirement for various hardware products notified under Quality Control Orders (QCOs) issued by the Government of India. ISI certification ensures product strength, durability, corrosion resistance, and safe performance in construction, industrial, and engineering applications.
1. Mandatory Compliance for Regulated Hardware Products
BIS ISI certification is compulsory for notified hardware products such as fasteners, bolts, nuts, screws, builders’ hardware, and structural fittings. Without ISI certification, these products cannot be legally manufactured, supplied, or used in regulated projects.
2. Assured Strength, Durability, and Performance
BIS-certified hardware products are tested for mechanical strength, dimensional accuracy, load capacity, and corrosion resistance. This ensures reliable performance and long service life in demanding applications.
3. Acceptance in Government and Industrial Projects
Government departments, PSUs, infrastructure agencies, and industrial buyers prefer or mandate ISI-marked hardware products for public works, factories, and engineering projects.
4. Competitive Advantage in Tenders and Bulk Supply
ISI Mark certification improves eligibility for government tenders and large industrial contracts, helping hardware manufacturers gain a competitive edge in regulated markets.
5. Reduced Legal, Safety, and Product Liability Risk
Compliance with BIS standards minimizes risks related to product failure, rejection, penalties, and legal liability arising from the supply of substandard hardware products.
Documents Required for BIS ISI Certification for Hardware Products
To obtain BIS ISI Mark certification for hardware products, manufacturers must submit technical, manufacturing, and quality-related documents to demonstrate conformity with applicable Indian Standards.
1. Business & Factory Documents
- Company incorporation or registration certificate.
- Manufacturing unit address proof.
- GST registration and PAN.
- Trademark certificate (if applicable).
2. Hardware Product Details
- Product description, type, and dimensions.
- Applicable Indian Standard (IS Code).
- Raw material specifications.
- Manufacturing process flow chart.
3. Manufacturing & Testing Infrastructure
- Machinery used for forging, machining, or fabrication.
- In-house mechanical and dimensional testing equipment.
- Calibration certificates.
- Qualified quality control personnel details.
4. Application & Test Reports
- Online BIS application (Form V).
- Authorization letter (if applicable).
- Product test reports from BIS-recognized laboratory.
Process to Get BIS ISI Mark Certification for Hardware Products
The BIS ISI certification process for hardware products follows a structured procedure involving application submission, factory inspection, and product testing. The process generally takes 60 to 90 days for domestic manufacturers, depending on compliance readiness.
- Identify Applicable IS Code: Select the relevant Indian Standard for the hardware product.
- Online Application Submission: File the application on the BIS Manak Online portal with required documents.
- Factory Inspection: BIS officers inspect the manufacturing process, machinery, and testing facilities.
- Sample Testing: Hardware samples are tested for strength, dimensions, and performance as per IS requirements.
- Grant of ISI License: Upon successful compliance, BIS issues the Certification Marks License (CM/L).
HARDWARE PRODUCTS UNDER BIS ISI CERTIFICATION
| Product | Indian Standard | Product | Indian Standard |
|---|---|---|---|
| Bolts | IS 1367 | Nuts | IS 1367 |
| Screws | IS 1364 | Washers | IS 2016 |
| Builders Hardware (Hinges & Fittings) | IS 362 | Steel Anchors & Fasteners | As per applicable IS |
| Metal Clamps | As per applicable IS | Structural Fasteners | As per applicable IS |
As per applicable IS
As per applicable IS
As per applicable IS
BIS ISI Certification for Hardware Products – FAQs
BIS ISI Mark certification for hardware products is a mandatory quality and safety approval issued by the Bureau of Indian Standards. It confirms that hardware items comply with applicable Indian Standards related to material quality, mechanical strength, durability, and safe performance.
No, BIS ISI certification is mandatory only for hardware products notified under Quality Control Orders (QCOs) issued by the Government of India. Products not covered under QCOs may not require ISI certification.
Common hardware products requiring ISI certification include bolts, nuts, screws, fasteners, washers, hinges, builders’ hardware, structural fasteners, and other notified mechanical hardware products used in construction and industrial applications.
Only manufacturers are eligible to apply for BIS ISI certification. Traders, distributors, or suppliers cannot apply unless they own and operate the manufacturing unit. Foreign manufacturers must apply under the BIS FMCS scheme.
For domestic manufacturers, the BIS ISI certification process usually takes 60 to 90 days, depending on documentation readiness, factory inspection scheduling, and laboratory testing of hardware samples.
BIS ISI licenses are generally granted for one year and can be renewed annually, subject to compliance with BIS surveillance requirements and payment of applicable renewal fees.
An ISI license is factory-specific and product-specific. Multiple hardware products may be covered under a single license only if they fall under the same Indian Standard and are manufactured at the same factory location.
Manufacturing, importing, or selling BIS-notified hardware products without ISI certification can result in penalties, seizure of goods, rejection in government projects, cancellation of contracts, and legal action under the BIS Act, 2016.
