BIS (Bureau of Indian Standards) ISI (Indian Standards Institute) certification is a mark of quality that ensures that products meet the specified standards set by the Bureau of Indian Standards. The ISI certification is one of the most recognized and respected quality marks in India. Here’s an overview of what BIS ISI certification is, how it works, and why it’s important:

1. About BIS
1. The Bureau of Indian Standards (BIS) is the national Standards Body of India working under the aegis of Ministry of consumer affairs, food & public distribution, Government of India.
2. Established by the Bureau of Indian Standards Act, 1986 which came into effect on 23 December 1986.

2. Importance of ISI mark
1. BIS Certification (for ISI Marking) has been made mandatory for certain items/products, which are considered necessary from the point of view of health, safety, environment, prevention of deceptive practices, consumer security, etc.
2. More than 20,000 Indian standards are published by BIS in interest of consumer security, prevention of deceptive practices.
3. ISI Marking can also be granted on other items/products on voluntary basis.

Time Line BIS For Indian Manufacturer

Total Estimated Time: 45-60 Days

Surveillance Under ISI Mark

Once a BIS licence is granted to a Indian manufacturer under ISI, the certification doesn’t end there. BIS monitors licensees regularly to ensure continued compliance with the relevant Indian Standards and licensing conditions. This ongoing monitoring is called Surveillance.

Renewal BIS (ISI Mark) Licence

A BIS certified manufacturer's license remains valid for a period of one year. After this duration, it can be renewed for another year by submitting a renewal application along with the required fee. The payment details must be certified by a Chartered Accountant as part of the renewal process.

1. Business License
2. Application Form V
3. Plant Layout
4. Production Flow Chart
5. List of Testing Equipment as per IS standards
6. Calibration Report of testing Equipment
7. In House Test report as per IS standards
8. Details of Raw Materials
9. Trademark Certificate
10. Undertaking
11. Authorized Signatory letter

At ThinkTrek, we specialize in helping Indian manufacturers navigate the complex process of obtaining the BIS ISI mark — with complete support from start to finish. As a leading ISI Certification Consultant, we offer professional guidance, ensuring your products meet all the technical and regulatory standards set by the Bureau of Indian Standards (BIS).
Whether you're launching a new product or expanding your brand into regulated markets, our experienced team simplifies the certification process through expert document preparation, application filing, lab coordination, and follow-ups with BIS.

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