ISI Certification & ISI Marking Certification in India
Ensure BIS compliance, testing, and factory audit clearance with Professionals Law.
Introduction and Its Compliance
The ISI mark is a certification mark for industrial products in India. It means, the product complies with the Indian quality and safety standards laid down by the BIS Act, 2016. ISI stands for Indian Standards Institute with ISI mark being compulsory for a number of products like electrical items, cement, packaged drinking water and others. Professionals Law helps manufacturers and importers obtain ISI Certification by facilitating product testing, compliance documentation and liaising with BIS officials.
Why It Is Needed
ISI Certification is is important for the safety of the public, reliability of the product and to comply with the law. ISI certification of the Indian Government is required for several products, being sold in Indian market. Vlad Alexeev There's national standards compliance involved in this which helps avoid shoddy or dangerous goods reaching consumers.
Benefits and Advantages
Mandatory for Various Products
ISI certification is compulsory for over 150 products. Without it, manufacturers cannot legally produce or sell items like electrical goods, gas cylinders and packaged water.
Builds Consumer Confidence
The ISI mark acts as a symbol of trust, assuring buyers of the product’s quality, safety and reliability.
Improves Market Access
Products with ISI certification are eligible for sale in government tenders and large institutional purchases, widening business opportunities.
Ensures Standardized Production
It promotes consistency in manufacturing processes and quality control in line with Indian standards.
Legal Protection Against Non-compliance
Avoids regulatory penalties and legal action for selling non-compliant products in regulated markets.
Eligibility Criteria
- Manufacturers of products covered under Compulsory Certification Scheme of BIS.
- The product must conform to relevant Indian Standard (IS) codes.
- The applicant must own a manufacturing facility or have authorized access.
- Testing of samples must be conducted in BIS-recognized labs.
- Foreign manufacturers must appoint an Authorized Indian Representative (AIR).

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Documents Required
Steps for Applying
Product Evaluation and IS Code Selection
Professionals Law identifies the applicable Indian Standard Code for the product.
Documentation & Application
Preparation of BIS application with all mandatory declarations.
Product Testing
Samples are sent to BIS-approved laboratories for testing.
Inspection by BIS Officials
BIS conducts a factory audit to verify manufacturing process and quality control.
Grant of Certification
Upon successful compliance, ISI certificate is issued and permission is granted to use the ISI mark.
Marking & Surveillance
Periodic surveillance and renewal are conducted to retain the validity of the certification.
Frequently Asked Questions
What is ISI Certification?
Is ISI Certification mandatory for all products?
Can foreign manufacturers obtain ISI certification?
How long is the ISI certificate valid?
Can one ISI certificate cover multiple products?
What happens if a certified product fails in quality?
Can Professionals Law help with lab testing?
How is the ISI mark affixed?
Is renewal a complex process?
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