BIS Certification for Pliable Self-Recovering Conduits IS 9537 (Part 4)

Elastic Self-Sealing Conduits of Insulating Mediums is very popular in the safeguarding of electrical wiring in domestic, commercial and industrial installations. These conduits offer mechanical covering, elasticity, insulation and withstand environmental pressures and ensure long term electrical security. 

BIS Certification for Pliable Self-Recovering Conduits within the framework of IS 9537 (Part 4) sets standards of the compliance of the conduit with national standards in terms of safety, durability, insulation properties and mechanical performance. The certification to contractors guarantees the regulators, consumers, and electric contractors that the conduits are produced under controlled conditions and they also comply with Indian quality standards. 

An introduction to BIS License

The manufacturers are allowed to use the IS 9537 (Part 4) standard of pliable self recovering conduits with a BIS License of Pliable Self recovering conduits, which ensures that the relevant quality, safety, and performance standards have been met as prescribed by the Bureau of Indian Standards.

BIS licensing procedure includes testing of products in the BIS-approved laboratories, inspection of factories, measuring of the manufacturing processes and surveillance. Certification by BIS is compulsory whenever indicated and a legal obligation to produce, sell, import or distribute pliable self-recovering conduits in the Indian market. 

Importance of ISI Certification to manufacturers

The ISI Certification for Pliable Self-Recovering Conduits is significant to the manufacturers because of the following reasons:    

  1. Quality Assurance : Assures adherence to material quality, flexibility, insulation resistance, and dimensions specifications.
  2. Safety Compliance : Authenticates that conduits can be depended on as electrical insulators and mechanical damage resistant.
  3. Regulatory Compliance : Helps manufacturers comply with government procurement standards and Indian electrical safety standards.
  4. Market Acceptance : Enhances the adoption by electrical contractors, infrastructure developers, government organizations and end users.
  5. Brand  Trust & Credibility : Improves brand recognition through its displayed adherence to the Indian Standards and adherence to safety and reliability.

Key requirements of IS 9537 (Part 4)

The IS 9537 (Part 4) establishes the technical provision concerning the design, construction, and the performance of pliable self-recovering insulating materials conduits.

Some of the parameters discussed in the standard include: mechanical strength, flexibility, heat and impact resistance, insulation properties, flame resistance, workmanship, marking, labeling and testing procedures. The IS 9537 (Part 4) compliance will indicate the conduits to be used in electrical installations are safe and can be used over a long period. 

Documents required for BIS registration

The following documents are necessary for Domestic Manufacturers:

  1. List of raw material
  2. Layout plan of the factory premises
  3. List of testing equipment as per the Indian standard
  4. Quality Control (QC) Personnel Details (Education degree and Aadhaar card)
  5. GST
  6. Authorized Person Aadhar & Pan Card
  7. MSME
  8. Electricity Bill
  9. Email Address & Permanent Contact Number
  10. Office Address
  11. Factory Address
  12. Copy of Partnership Deed / MOA (for Private Limited Co.)
  13. Premises document / Rent Agreement
  14. List of Manufacturing Machinery  

The following documents are necessary for Foreign Manufacturers:

  1. Checklist for Application
  2. Copy of Swift Remittance
  3. Duly Filled Application Form
  4. Copy of Business License
  5. List of Machinery
  6. List of Raw Material
  7. Test certificate of Raw Material
  8. List of Testing Equipment
  9. Calibration certificate of Test Equipment
  10. Process Flowchart
  11. Layout Plan
  12. Location Plan (Route Map)
  13. Details of Technical Personnel
  14. Qualification of QC
  15. Copy of Certification of Product and/ System
  16. Factory Test Report  
  17. Agreement with AIR
  18. Aadhar Card of AIR
  19. AIR Nomination Form
  20. Educational Degree of AIR
  21. Undertakings
  22. Scope of License

Mandatory steps to obtain a BIS License

There are two key procedures to get your BIS license: Simplified and Normal.

Simplified Procedure

The steps involved in the simplified procedure are:

  1. Document Collection : All the necessary KYC and technical documents are collected in order to start the BIS application without problems.
  2. BIS Portal Registration : The license application is processed by the manufacturer being registered on the official portal of BIS.
  3. Pre-Testing of Samples : Before submission, product samples are tested in a BIS authorized laboratory.
  4. In-House Lab Requirement : Depending on the product, an internal laboratory facility might be necessary according to the BIS requirements.
  5. BIS Review & Clarifications : BIS examines the submissions of documents and test reports and may request clarification.
  6. BIS Audit at Factory : The audit of the product samples carried out by the BIS inspectors is done at the factory. 
  7. Timely Audit Completion : The audit, inspection and sample collection are conducted within 17 days of the application submission along with the EVTL India engineer.
  8. EVTL India Engineer- Factory Inspection : The BIS auditor and an engineer at EVTL India undertake a proper inspection at the factory.
  9. Independent Collection of Samples : The BIS auditor draws samples to be tested by the post-audit.
  10. Sample Testing at BIS Lab : BIS sealed samples are sent to BIS laboratories, and the BIS department pays the price of testing.
  11. Grant of BIS License : Upon satisfactory document inspection, testing and audit, ISI license is issued. 

Normal Procedure

The steps involved in the normal procedure are:

  1. Submit Documents : Firstly, it is required to submit all the KYC and technical documentation to start the BIS application.
  2.  Plan In-House Laboratory and Technical Proposal : Prepare an internal lab in case necessary and prepare all technical documentation.
  3. Ready Factory Test Report (FTR) : Carry out in-house tests and document the FTR to demonstrate that the product is to the standards.
  4. Submit Application & Fees : Includes your BIS application and the amount of fees necessary by the government.
  5. BIS Audit : An audit of documents and processes at a BIS takes place within 3 weeks.
  6. EVTL India Engineer Factory Inspection : BIS auditor inspects the factory with an EVTL India engineer to make sure that everything is in order. 
  7. Sample Collection & Sealing : The BIS auditor picks samples randomly, puts them into a sealed sample and forward the sample to a BIS authorized lab to be tested.
  8. License Approval : After the lab tests of the sample are passed-on, BIS issues the ISI license, and your product is certified and market-ready. 

What is the Approval Timeline for BIS Process

According to IS 9537 (Part 4), a BIS License for Pliable Self-Recovering Conduits of Insulating Materials is expected to take:

For Simplified Procedure (Indian manufacturers)

Average 40-45 days

For Normal procedure  

  • For Indian Manufacturers : 50-60 days
  • For International Manufacturers : Approximately 180 days  

Why manufacturers choose EVTL India for easy BIS Certification?

EVTL India has some expertise as a BIS consultant for Pliable Self-Recovering Conduits of Insulating Materials under the IS 9537 (Part 4). The company provides end-to-end certification of BIS, such as documentation support, BIS portal management, laboratory management, technical advice, and assistance during on-site inspections.

EVTL India provides economical, conforming, and time constrained services to Indian and foreign companies to make the experience of BIS licensing to be hassle free. 

Conclusion

Pliable Self-Recovering Conduits of Insulating Materials under the IS 9537 (Part 4) are required to be BIS Certified to assure electrical safety, longevity, and uniformity. This certification provides end user protection, facilitates regulatory compliance, and enhances the credibility of the manufacturers of the Indian electrical market.

Under the professionally tutored direction of EVTL India, manufacturers may be able to streamline the BIS certification process, not waste time, and introduce ISI-marked conduits successfully in India. 

Frequently Asked Questions (FAQs)

1. Is BIS Certification required in India on Pliable Self-Recovering Conduits?

Yes, BIS certification according to IS 9537 (Part 4) is compulsory where applicable, wherever it has been notified regarding manufacturing and selling in India.

2. Who can apply to be certified under IS 9537 (Part 4)?

The Indian manufacturers and foreign manufacturers via an Authorized Indian Representative (AIR).

3. Which tests are performed according to IS 9537 (Part 4)?

Some of the tests involve flexibility tests, mechanical strength tests, insulation resistance, heat resistance, impact resistance, and flame resistance tests. 

4. Is it possible to have foreign manufacturers who become certified to ISI of these conduits?

Yes, it is possible that foreign manufacturers can do so by a duly appointed Authorized Indian Representative. 

5. Do we have to mark ISI now that we are BIS Certified?

The ISI mark should appear on all certified conduits and on the packaging.