- Mandatory Compliance: BIS certification Non-Pressure uPVC Pipes is a must for non-pressure uPVC pipes that are utilized in drainage and sewerage systems as per Non-Pressure uPVC Pipes IS 15328:2003 for manufacturing and selling in India.
- Quality & Performance Assurance: The process through which pipes are verified to be in compliance with the required standards of material quality, rigidity, resistance to impact, and resistance to non-pressure conditions is called Quality & Performance Assurance.
- Product Testing: Various tests regarding dimensions, ring stiffness, impact resistance, and appearance are conducted on the pipes in BIS-approved laboratories.
- Factory Inspection: BIS factory audits are aimed at checking the manufacturing processes, quality control systems, and the testing facilities in-house.
- ISI Mark Authorization: The use of the ISI mark by certified manufacturers is allowed, thus, increasing the market trust and opening the door to government and municipal projects.
Introduction | Non-Pressure uPVC Pipes
Non-pressure uPVC (unplasticized polyvinyl chloride) pipes are generally accepted as the best solution for drainage and sewerage systems because of their high resistance to corrosion, smooth internal surface, light weight, and long service life. In order to maintain an unvarying standard of quality, safety, and performance of these pipes, the Bureau of Indian Standards (BIS) has made certification compulsory Non-Pressure uPVC Pipes under IS 15328:2003.This Indian Standard is a stiffness, and even describes the overall finish of the non-pressure uPVC pipes for underground drainage and sewerage .Certification by BIS is a guarantee that the pipes produced are in accordance with the set standards, thus providing trustworthiness in service conditions, and granting the permission to the manufacturers to carry the ISI mark, which is a great help in marketing and meeting up with the administrative conditions in India.
What is (IS 15328) 2003 ?
s IS 15328:2003 is an Indian Standard recommended by the Bureau of Indian Standards (BIS) for non-pressure uPVC pipes utilized in drainage and sewerage systems. The standard defines the requirements that the pipes should meet in terms of the quality of the material, dimensions, stiffness, impact resistance, and workmanship. BIS certification according to this standard is compulsory for the production and sale of such pipes in India, assures that the product meets quality and safety standards, and permits the use of the ISI mark, thus enhancing the product’s trustworthiness and facilitating its acceptance in infrastructure and municipal projects.
Key Points
- Describes the standard of the product and the expected performance of non-pressure uPVC pipes that are utilized for drainage and sewerage systems.
- The standard has been set out by the Bureau of Indian Standards (BIS)Non-Pressure uPVC Pipes in order to maintain the same manufacturing and safety standards all over the country.
- The covered aspects are the material composition, the dimensions, the stiffness, the impact resistance, and the workmanship.
- The standard demands that the product be tested, and the factory inspected before the BIS licence is granted.
- The ISI mark use permit, which enhances the market trust and makes it easier for the infrastructure projects to be in compliance, is given to the license holder.
Why is BIS Certification Mandatory
BIS certification Non-Pressure uPVC Pipes is a must if one wants to be sure that the products meet the Indian Standards in terms of quality, safety, and performance. It is a legal sanction for the production and sale of goods in India, thus, stopping the appearance of counterfeit products in the market and creating confidence with consumers and officials. Additionally, BIS certification makes it possible for producers to access the government and public works sectors and is a guarantee of product durability in the future.
Key Points
- Ensures adherence to quality and safety standards as per India
- Is a must-have for lawful manufacturing and selling in India
- Aims at stopping the release of low-quality and unsafe products into the market
- Increases consumer trust and company reputation
- Necessity for the award of contracts in the government and public sectors
Importance and Benefits of BIS Certification
| Importance | Benefits |
| IPR (BIS) certification is necessary for the manufacturing and supply of non-pressure uPVC pipes used for drainage and sewage systems in India, especially for municipal and infrastructural purposes. | BIS-certified uPVC pipes are the standard requirement for government, urban development, smart city, sewerage, and drainage projects that are the work of municipalities and PSUs. |
| Quality assured through certification is achieved by compliance with BIS requirements for raw material quality, dimensions of pipes, ring stiffness, impact resistance, and workmanship. | By certified pipes are good in resisting corrosion, chemicals and soil, thus able to ensure long-term performance with less maintenance. |
| BIS certification ensures that the performance reliability is safe. Devices under non-pressure conditions thus can be expected to operate without leakage, deformation, or premature failure. | The ISI mark improves customer confidence, facilitation by contractors, consultants, and local authorities, and thus the brand becomes more reputable. |
| Continuous BIS surveillance and audits help to maintain uniform production processes and steady product quality. | Testing performed and obeying requirements lessen chances of cracking, impact damage, or dimensional defects during installation and use. |
| Certification is an assurance of the Indian Standard that it is met and can be used as a reference document for other applications in drainage and sewerage. | BIS-certified manufacturers will have the privilege of being selected by large-scale infrastructure, housing, and public sanitation projects. |
Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
Diligence Certifications is a reliable and professional compliance consultancy located in India. They offer a wide range of end-to-end services for BIS and ISI certification for various product categories. With their deep knowledge of Indian Standards and regulatory processes, Diligence Certifications can take manufacturers by the hand through every stage of the certification process, which comprises documentation, application filing, product testing, factory inspection, and licence approval.
The company is committed to ensuring total legal compliance, avoiding delays, and making complex regulatory requirements easy to understand. Diligence Certifications, through which clients receive continuous support, correct technical guidance, and transparent procedures, is instrumental in businesses getting approvals more quickly, increasing their market credibility, and being able to supply BIS-certified products to the government, municipal, and infrastructure sectors all over India with confidence.
Conclusion
BIS certification is essential to maintain the quality, safety and dependability of products that are used in the infrastructure and construction sectors. Adhering to the specified Indian Standards is a legal requirement, however, it is also a way to assure the product’s consistent performance, longer life, and lesser chances of product failure. Products with BIS certification have a greater market acceptance, comply with the requirements of the government and municipal authorities, and facilitate the smooth completion of drainage, sewerage and infrastructure projects at the same time, they ensure durability and safety of the public in the long run.
Frequently Asked Questions (FAQs)
BIS Certification
CDSCO
CPCB
LMPC
WPC Approval
Global Approvals
TEC
ARAI
BEE
ISO Certification
DGCA Certification
NOC For Steel
Business Registration
Legal Services
Trademark Registration
Copyright Registration
Patent Registration




















