BIS ISI Certification for Domestic Stainless steel vacuum flask/bottle

✅YES | BIS Certification RequiredUpdated: August 2026 · Source: BIS.gov.in

Domestic Stainless steel vacuum flask/bottle · HSN 9617 · IS 17526 : 2021

Yes, Domestic Stainless steel vacuum flask/bottle requires mandatory BIS ISI certification under IS 17526 : 2021 for manufacture, import, and sale in India. Estimated cost: ₹48K-₹209K. Timeline: 12-24 weeks. Check requirements, find testing labs, and get expert help.

Certification

ISI

Standard

IS 17526 : 2021

Estimated Cost

₹48K-209K

Timeline

12-24 weeks

HSN Code

9617

QCO Number

S.O. 3140(E)

Effective Date

14th July 2023

Cost Breakdown | Domestic Stainless steel vacuum flask/bottle BIS Certification

Testing Fees

Product testing at a BIS-recognized lab

₹14K-58K

BIS Application Fee

One-time government application fee

₹1K

Marking Fee (Annual)

Annual fee based on production volume

₹5K-100K

Consultant Fee (Optional)

If using an expert to handle the process

₹30K-100K

Total Estimated₹48K-209K

Costs vary by lab, product variant, and volume. Detailed calculator →

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How to Get BIS ISI Certification for Domestic Stainless steel vacuum flask/bottle

Submit Application

Apply online at manakonline.bis.gov.in with factory details and product documentation.

Factory Inspection

BIS officer visits your factory to assess manufacturing process and quality control.

Product Testing

Samples drawn during inspection, sent to BIS lab for testing against IS 17526 : 2021.

License Granted

ISI mark license granted. Products can carry ISI logo. Periodic surveillance follows.

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ISI certification takes 12-24 weeks. Don't wait | delays cost ₹5K-50K/day in storage fees.

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Frequently Asked Questions

Is BIS certification mandatory for Domestic Stainless steel vacuum flask/bottle?

Yes, Domestic Stainless steel vacuum flask/bottle (HSN 9617) requires mandatory BIS ISI certification under Indian Standard IS 17526 : 2021. Products sold without valid BIS certification may face customs seizure, marketplace delisting (Amazon/Flipkart), and penalties.

What is the cost of BIS certification for Domestic Stainless steel vacuum flask/bottle?

The total estimated cost is ₹47,613-₹208,863. This includes testing fees (₹14,284-₹58,440), BIS application fee (₹1,000), and annual marking fee.

How long does BIS ISI certification take?

Typically 12-24 weeks from application to certification. This includes testing (10-22 weeks) and BIS processing (1-2 weeks).

What happens if I sell Domestic Stainless steel vacuum flask/bottle without BIS certification?

Selling Domestic Stainless steel vacuum flask/bottle without valid BIS certification can result in: customs seizure of imported goods, delisting from Amazon/Flipkart, fines up to ₹5 lakh, and potential imprisonment under the BIS Act.