YES — BIS Certification RequiredLast verified: April 2026

BIS Certification for Instantaneous Domestic Water Heater

Yes, Instantaneous Domestic Water Heater requires mandatory BIS ISI certification under IS 15558 for manufacture, import, and sale in India. Estimated cost: ₹41K-₹154K. Timeline: 8-16 weeks. Check requirements, find testing labs, and get expert help.

Certification
ISI
Standard
IS 15558
Estimated Cost
₹41K–154K
Timeline
8–16 weeks
HSN Code
8543
QCO Number
S.O. 5244(E)
Effective Date
10th October, 2018

Cost Breakdown — Instantaneous Domestic Water Heater BIS Certification

Testing Fees
Product testing at BIS-recognized NABL lab
15K–50K
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 Estimated41K–154K

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

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How to Get BIS ISI Certification for Instantaneous Domestic Water Heater

1
Submit Application
Apply online at manakonline.bis.gov.in with factory details and product documentation.
2
Factory Inspection
BIS officer visits your factory to assess manufacturing process and quality control.
3
Product Testing
Samples drawn during inspection, sent to BIS lab for testing against IS 15558.
4
License Granted
ISI mark license granted. Products can carry ISI logo. Periodic surveillance follows.

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Average ISI certification takes 8-16 weeks. Experts cut it by 30%.

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Testing Labs for Instantaneous Domestic Water Heater

CENTRAL INSTITUTE OF PETROCHEMICALS ENGINEERING AND TECHNOLOGY (CIPET):CSTS-BHOPAL
BIS
G SECTOR, GOVINDPURA INDUSTRIAL AREA, J. K. ROAD, BHOPAL, Madhya Pradesh, India - 462023
12K–70K~7 weeks0
MicroChem Silliker Pvt. Ltd, Navi Mumbai
BIS
MicroChem Silliker Pvt. Ltd. D-87, Opp Khajanji Exports, Indiranagar, TTC Industrial Area, MIDC Turbhe, Navi Mumbai, Maharashtra, India - 400703
15K–80K~6 weeks0
CIPET, Chennai
BIS
TVK industrial area, Guindy, Chennai, Tamil Nadu, India - 600032
15K–80K~6 weeks0
Central Institute of Petrochemicals Engineering & Technology (CIPET), Raipur
BIS
PLOT NO 48, INDUSTRIAL AREA BHANPURI, Raipur, Chhattisgarh, India - 493221
12K–70K~7 weeks0
View all 422+ testing labs →

Frequently Asked Questions

Is BIS certification mandatory for Instantaneous Domestic Water Heater?
Yes, Instantaneous Domestic Water Heater (HSN 8543) requires mandatory BIS ISI certification under Indian Standard IS 15558. Products sold without valid BIS certification may face customs seizure, marketplace delisting (Amazon/Flipkart), and penalties.
What is the cost of BIS certification for Instantaneous Domestic Water Heater?
The total estimated cost is ₹40,601–₹154,064. This includes testing fees (₹15,225–₹49,548), BIS application fee (₹1,000), and annual marking fee.
How long does BIS ISI certification take?
Typically 8–16 weeks from application to certification. This includes testing (6–14 weeks) and BIS processing (1–2 weeks).
What happens if I sell Instantaneous Domestic Water Heater without BIS certification?
Selling Instantaneous Domestic Water Heater 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.

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