Key highlights
Yes. Under the Centrifugally Cast (Spun) Iron Pipes (Quality Control) Order, 2021, BIS certification (ISI Mark under Scheme-I) is mandatory for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories conforming to IS 3989. Manufacturers and importers must obtain a valid BIS license before commercial sale in India.
- Indian Standard: IS 3989.
- Scheme: A BIS licence to use the ISI mark (Scheme-I).
- Status: Mandatory.
- Quality Control Order: Centrifugally Cast (Spun) Iron Pipes (Quality Control) Order, 2021 (S.O. 116(E)), notified on 12 January 2021.
- Licence procedure: Simplified procedure (Option 2); BIS aims to grant the licence within 30 days.
- Category: Centrifugally cast (Spun) iron pipes.
- HSN code: 8536.
Indian Standard and scheme
The Indian Standard for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories is IS 3989. Certification is under a BIS licence to use the ISI mark (Scheme-I), and is listed under Centrifugally cast (Spun) iron pipes.
Is BIS certification mandatory?
Yes. A BIS licence to use the ISI mark (Scheme-I) is required for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories, which is covered by the Centrifugally Cast (Spun) Iron Pipes (Quality Control) Order, 2021 (S.O. 116(E)) issued by the Department for Promotion of Industry and Internal Trade on 12 January 2021. The product must conform to IS 3989, and cannot be manufactured, imported, sold or distributed in India without BIS certification.
Licence procedure
This product is on the BIS list of products whose ISI licence applications must be filed under the simplified procedure (Option 2): the applicant has a sample tested first and applies with the test report, and BIS aims to grant the licence within 30 days.
Testing
Samples are tested against IS 3989 in a BIS or BIS-recognised laboratory. Laboratories listed for this product category are shown on this page.
Source: the BIS list of products under compulsory certification and the Gazette notification of the order. Confirm the current position with BIS before acting on it.
Quality Control Order for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories
The order below makes BIS certification mandatory for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories.
Centrifugally Cast (Spun) Iron Pipes (Quality Control) Order, 2021
- Order:
- S.O. 116(E)
- Issued by:
- Department for Promotion of Industry and Internal Trade
- Notified:
- 12 January 2021
How to Get BIS Certification for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories
Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories is certified under the Product Certification Scheme (Scheme-I, ISI mark). Licence applications are processed under the simplified procedure (Option 2).
- 1
Confirm the standard and product scope
Check the Indian Standard that applies, the product variants and grades you make, and whether a Quality Control Order makes certification mandatory.
- 2
Test a sample first
Get the product tested against the Indian Standard at a BIS or BIS-recognised laboratory.
- 3
Apply with the test report
Submit the application on BIS Manakonline with the test report, factory documents and fees.
- 4
BIS review and factory verification
BIS checks the application and test report and verifies the factory.
- 5
Licence grant
BIS grants the licence, with the aim of doing so within 30 days of the application.
- 6
Surveillance and renewal
BIS keeps checking marked products through surveillance inspections and market samples, and the licence must be renewed before it expires.
Normal vs Simplified Procedure for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories
BIS processes ISI licence applications under one of two procedures. Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories is on the BIS list of products that must be filed under the simplified procedure (Option 2), which aims to grant the licence within 30 days.
Normal procedure(Option 1)
You apply first; BIS then inspects the factory and draws samples for testing.
- Timeline
- Depends on the factory inspection and lab testing after you apply
- Who it applies to
- ISI products not on the BIS Option 2 list
- 1
Apply on BIS Manakonline
Submit the licence application with factory, manufacturing and quality-control details and pay the fees.
- 2
Factory inspection
A BIS officer inspects the factory and in-house testing set-up and draws samples.
- 3
Sample testing
The samples are tested against the Indian Standard in a BIS or BIS-recognised laboratory.
- 4
Licence grant
BIS grants the licence once the samples pass and the inspection is satisfactory.
Simplified procedure(Option 2)
Applies to Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessoriesYou test a sample first and apply with the test report, so BIS can decide faster.
- Timeline
- BIS aims to process the licence within 30 days
- Who it applies to
- Mandatory for products on the BIS Option 2 list (domestic manufacturers, including MSMEs)
- 1
Test a sample first
Get the product tested against the Indian Standard at a BIS or BIS-recognised laboratory.
- 2
Apply with the test report
Submit the application on BIS Manakonline with the test report, factory documents and fees.
- 3
BIS review and factory verification
BIS checks the application and test report and verifies the factory.
- 4
Licence grant
BIS grants the licence, with the aim of doing so within 30 days of the application.
BIS Certification Cost and Timeline for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories
Estimated total cost
₹46K – ₹1.8L
Estimate from the CompliFind BIS cost calculator for an Indian manufacturer certifying one variant under normal processing, including 18% GST and excluding consultant fees. More variants, foreign manufacture or fast-track change the total; use the cost calculator for your case.
Estimated timeline
10–16 weeks
Time to grant of licence for an Indian manufacturer under normal processing, from the CompliFind cost calculator; it includes product testing. Under the simplified procedure (Option 2) BIS aims to grant the licence within 30 days of a complete application with the test report.
Cost breakdown
Indicative, excluding GST| Item | Amount |
|---|---|
| Government Fee (BIS) | ₹9K – ₹16K |
| Testing Fee | ₹15K – ₹60K |
| Marking Fee (Annual) | ₹15K – ₹75K |
| GST (18%) | ₹7K – ₹27.2K |
Calculate the cost for your case
Government fee, testing, marking fee and timeline for Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories, by applicant type, number of models and urgency.
Documents Required
What BIS asks for when certifying Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories.
- Factory registration and address proof
- Manufacturing process flow chart
- List of manufacturing machinery and in-house test equipment
- Quality control plan and test records
- Trademark or brand registration
- Authorised Indian Representative documents (foreign manufacturers)
Testing Labs for IS 3989
BIS tests samples of Centrifugally cast (Spun) iron spigot and socket soil, waste, ventilating and rainwater pipes, fittings and accessories against IS 3989 in its own or a BIS-recognised laboratory.
- National Test House (Southern Region), ChennaiChennai, Tamil Nadu
- Shri Krishna Test House, DelhiDelhi, Delhi
- Shriram Institute for Industrial Research, DelhiDelhi, Delhi
Official Sources
- Gazette notification S.O. 116(E)· Gazette of India
- Bureau of Indian Standards· BIS
- BIS Manakonline (licence applications)· BIS
Compiled from official BIS and Gazette sources and last reviewed in October 2026. Standards and orders are amended from time to time; confirm the current requirement with BIS before you apply.
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