How long does BIS ISI certification take for Insulated Flask for Domestic Use?

BIS ISI certification for Insulated Flask for Domestic Use typically takes 12–24 weeks from application to grant. Factors affecting timeline: lab queue, documentation completeness, BIS officer availability for inspection (required for ISI).

Which labs test Insulated Flask for Domestic Use for BIS certification?

Insulated Flask for Domestic Use is tested under IS 17790 : 2022. There are 420+ BIS-recognized labs across India. Labs that typically test steel products include ERTL labs, TUV Rheinland, and Intertek India. Use our lab directory to find labs by city and compare costs and turnaround times.

What documents are required for BIS ISI certification of Insulated Flask for Domestic Use?

Required documents: product technical specifications, test report from BIS-recognized lab, factory registration/proof of manufacturing, trademark registration (if applicable), authorization letter, and product user manual. ISI requires factory inspection by BIS officers.

BIS ISI Certification for Insulated Flask for Domestic Use

Q: What is the cost of BIS certification for Insulated Flask for Domestic Use?

The total estimated cost is ₹54K–₹197K. Breakdown: lab testing ₹16K–₹57K, BIS application fee ₹1,000, and annual marking fee ₹5K–₹100K. Optional consultant fee adds ₹30K–₹1L.

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

Insulated Flask for Domestic Use · HSN 8543 · IS 17790 : 2022

Yes, Insulated Flask for Domestic Use requires mandatory BIS ISI certification under IS 17790 : 2022 for manufacture, import, and sale in India. Estimated cost: ₹54K-₹197K. Timeline: 12-24 weeks. Check requirements, find testing labs, and get expert help.

Certification

ISI

Standard

IS 17790 : 2022

Estimated Cost

₹54K–197K

Timeline

12–24 weeks

HSN Code

8543

QCO Number

S.O. 3140(E)

Effective Date

14th July 2023

Cost Breakdown | Insulated Flask for Domestic Use BIS Certification

Testing Fees

Product testing at BIS-recognized NABL lab

₹16K–57K

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₹54K–197K

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

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How to Get BIS ISI Certification for Insulated Flask for Domestic Use

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 17790 : 2022.

License Granted

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

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Testing Labs for Insulated Flask for Domestic Use

Ghaziabad Testing Laboratories Pvt Ltd, Ghaziabad

BIS

AO 150 Amrit Steel Compound South Side GT Road Industrial Area, Ghaziabad, Uttar Pradesh, India - 201001

₹12K–70K~7 weeks⭐ 0

Nemko India (Test Lab) Pvt. Ltd., Faridabad

BIS

Plot No 193, Sector 68, IMT Faridabad, Faridabad, Haryana, India - 121004

₹12K–70K~7 weeks⭐ 0

National Institute of Secondary Steel Technology, Mandi Gobindgarh

BIS

Post Box No. 92, GT Road, Sirhind Side, Opposite Floating restaurant, MANDI GOBINDGARH, Fatehgarh Sahib, Punjab, India - 147301

₹10K–60K~8 weeks⭐ 0

Unique Test House LLP, Mohali

BIS

VILLAGE:-SARSINI, PO:-LALRU, MOHALI, S.A.S Nagar, Punjab, India - 140501

₹12K–70K~7 weeks⭐ 0

View all 422+ testing labs →

Frequently Asked Questions

Is BIS certification mandatory for Insulated Flask for Domestic Use?

Yes, Insulated Flask for Domestic Use (HSN 8543) requires mandatory BIS ISI certification under Indian Standard IS 17790 : 2022. Products sold without valid BIS certification may face customs seizure, marketplace delisting (Amazon/Flipkart), and penalties.

What is the cost of BIS certification for Insulated Flask for Domestic Use?

The total estimated cost is ₹53,691–₹196,793. This includes testing fees (₹16,107–₹56,581), 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 Insulated Flask for Domestic Use without BIS certification?

Selling Insulated Flask for Domestic Use 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.