Introduction

For Indian manufacturers, obtaining ISI Registration is one of the most important steps toward selling products legally in the market. Without registration, products cannot bear the ISI Mark, making them ineligible for sale in many categories. This article explains the step-by-step procedure for ISI Registration in India.

What is ISI Registration?

ISI Registration is the process through which manufacturers apply to BIS for certification. Once registered, they are authorized to use the ISI Mark on their products. It is mandatory for over 650 product categories, ranging from electrical appliances to construction materials.

Stepwise Procedure for ISI Registration

Step 1: Identify Product Standards

Each product falls under a specific Indian Standard (IS). The first step is to identify which standard applies to your product category.

Step 2: Application Submission

The manufacturer must submit the application form along with fees and required documents.

Step 3: Documentation

Key documents include:

• Factory license
• Details of machinery
• Quality control staff qualifications
• Process flowchart
• Raw material purchase invoices
• In-house lab equipment list

Step 4: Factory Inspection

BIS officers conduct a site visit to verify production processes and quality control systems.

Step 5: Product Testing

Samples are tested in BIS-recognized labs to confirm compliance with safety and quality standards.

Step 6: Approval and Grant of License

If the product meets all requirements, BIS grants the manufacturer an ISI Mark License and completes the registration.

Types of ISI Registration

1. Normal Procedure (60–65 days): Includes detailed factory inspection and product testing.
2. Simplified Procedure (35–40 days): Pre-tested samples are submitted, and the process is faster.

Importance of ISI Registration

• Mandatory for Market Entry – Certain products cannot be sold without it.
• Builds Brand Reputation – ISI Marked goods are seen as trustworthy.
• Ensures Quality Control – Manufacturers must maintain consistent standards.
• Consumer Protection – Prevents the sale of unsafe or counterfeit products.

Conclusion

The process of ISI Registration may require effort, but it ensures legal compliance, consumer trust, and long-term business growth. Manufacturers who register with BIS position themselves as reliable and competitive players in the Indian market.