Water storage tanks are mostly used in houses, companies, and industries to store clean water. In India, rotational moulded polythene water storage tanks seems to be one among the most favored options because of their lightweight, durability, and immune to rust. Keeping the quality and safety standards is a must because these tanks are also used for storing water for consumption.
The Bureau of Indian Standards (BIS) provides validation to the quality and safety of products and it has also imposed the IS 12701, the BIS Certification for Rotational moulded polythene water storage tanks. BIS certification and ISI mark is a must for manufacturers prior to the distribution of these tanks into the Indian market.
This certification makes certain that the water tanks is in line with the rigid security, durability, and hygiene standards.
What is IS 12701 Standard?
IS 12701 is an Indian standard which describes the requirements of quality and functionality for rotational moulded polyethylene water storage tanks that can be used for the storage of portable water. The standard gives surety that the tanks are made by using safe components and through appropriate procedure.
The primary focus of this standard is on the following:
- Quality of polyethylene raw materials
- Tank strength and durability
- Wall thickness and design
- Resistance to environmental conditions
- Safety for storing drinking water
Guidelines should be followed by manufacturers who want to get the BIS certification for legally selling their water storage tanks in India.
Rotational Moulding Process
Rotational moulding is a manufacturing procedure which is used to make hollow plastic products like water tanks. Polyethylene powder is kept inside a mould and heated till the mould rotates in multiple directions, under this procedure. This enables the components to spread equally and make a smooth structure.
There are several advantages of this process which are as follows:
- Seamless construction without joints
- Uniform wall thickness
- High durability and strength
- Lightweight and easy installation
- Resistance to corrosion and chemicals
Receiving ISI certification can give surety that each of them follows the required safety and performance standards, as these tanks also store water for consumption under IS 12701.
Importance of BIS Certification for Water Storage Tanks
Receiving BIS certification in India is compulsory for manufacturers who are into polyethylene water storage tanks. It gives various advantages for both businesses and consumers.
1. Quality Assurance
The BIS ISI certification gives surety that these tanks follow the quality standards stated by the BIS.
2. Safe Water Storage
IS 12701 gives assurance to tanks that they are composed of safe materials which make them safe for consumption of water and avoid contamination.
3. Legal Compliance
BIS certification is a must for manufacturers who are trying to legally sell their water tanks into the Indian market.
4. Customer Trust
ISI mark on products boosts trust among consumers as they went through a lot of testing and are approved by the BIS.
5. Business Opportunities
Manufacturers who have BIS ISI certification can safely distribute their products to government projects, builders, and companies.
BIS ISI Certification Process for IS 12701
1. Product Evaluation and Standard Identification
With the goal to find the right Indian Standard and certification process suitable for the UPS or inverter model, the product will be assessed.
2. Documentation Preparation
Manufacturers are needed to prepare complete records, like the following:
- The technical details
- representations of circuits
- Specification of the component
- A procedure for quality control
- Descriptions of the manufacturing process
3. Testing at BIS-Recognized Laboratories
In order to verify conformity towards BIS safety and performance standards, samples of the product undergo examination in approved labs.
- Inspection of the Factory
For the purpose to verify that manufacturing procedures and quality control systems correspond to standards, BIS may carry out live inspections.
5. The acceptance & Packaging
The manufacturer receives a license to use the ISI Mark only if the product and factory meet the BIS requirements.
Step 6: Check in and Renewal of previous certification
Certification in BIS is removable. To promise ongoing compliance, sample testing and surveillance inspection should take place constantly. After some time, licenses are meant to get renewed.
Performing this step can be challenging, particularly among foreign producers or those who were getting into the Indian market for the first time
Documents Required for BIS Certification
Manufacturers need to submit various of documents to gain the BIS certification in india, which consists of the following:
- Business registration certificate
- Factory address and manufacturing details
- Product specifications
- Manufacturing process flow chart
- Test reports from BIS-approved laboratories
- Quality control documents
- List of machinery used in production
- Authorized signatory details
Correct documentation is required for smooth permit of the certification.
BIS Certification Timeline
The time required to obtain ISI Certification usually depends on documentation accuracy, product testing duration, and factory inspection scheduling. On average, the process takes 30–45 working days for Indian manufacturers.
Step-by-Step Timeline
| Stage | Estimated Time |
| Document preparation | 5–7 days |
| Application submission & review | 7–10 days |
| Product sample testing | 10–20 days |
| Factory inspection by BIS | 10–15 days |
| Grant of BIS license | 5–10 days |
Total Estimated Timeline:
Around 30–45 working days for domestic manufacturers.
For foreign manufacturers, the process under BIS FMCS Certification can take 4–6 months because BIS officials must inspect the overseas manufacturing facility.
BIS Certification Fee Structure (IS 12701)
The fee structure of BIS Certification for Rotational moulded polyethylene water storage tanks in India consists of government fees, testing fees, and marking fees. The total among is based upon what category the product lies under and requirements for lab testing.
Government Fees (Approx.)
| Fee Type | Amount |
| Application Fee | ₹1,000 |
| Audit / Inspection Fee | ₹7,000 |
| License Fee | ₹1,000 |
| Renewal Fee | ₹1,000 |
| Inclusion Fee (if adding variant) Sample Testing Fee UMSPCS Pvt Ltd Service Fee Remarks | ₹5,000 As Per Applicable Please contact +91 7011067811 Including all the taxes |
The Bureau of Indian Standard (BIS) tools these fees during the certification procedure.
Testing Charges
Samples of products should be tested in labs approved by BIS only which is to check the compliance with the IS 12701 standard.
Usually testing charges are from:
₹25,000 – ₹1,00,000 based upon the category of product and laboratory.
Marking Fee
Once the certification gets approved, manufacturers have to pay the marking fee to employ the ISI mark on their products.
Typical marking fees range from:
On an average fees range is from:
₹0.40 – ₹8 per unit or depending on the production volume.
Estimated Total Cost
The total among of BIS ISI certification, when every expenses included could range between:
₹40,000 – ₹1,50,000 or more, based upon the difficulty of the product and requirement for testing.
Consultancy fees might get applied if your business hires professional guidance to make the certification process quick and smooth.
Validity of BIS Certification
Once approved, the BIS ISI Certification usually gets valid for 1-2 years. After that the manufacturer has to renew the license through uploading the upgrade production records and paying the renewal charges.
BIS might also conduct surveillance evaluation to check if the manufacturers are in line with the Indian standards or not.
BIS FMCS Certification for Foreign Manufacturers
Manufacturers should get the BIS FMCS Certification if they are selling polyethylene water storage tanks outside the nation or importing it into the Indian market.
The Foreign Manufacturers Certification Scheme (FMCS) enables manufacturers from foreign to get the BIS approval and sell their products into the Indian market. This procedure consists of factory audits through BIS officials and product testing in line with the Indian standards.
After the approval, foreign manufacturers are able to use the ISI mark, which gives validation to their products which is in line with the similar standards of quality like those in India.
How UMSPCS Can Help
The IS 12701 might seem difficult to get a BIS Certification without getting any expert assistance.
UMSPCS supports companies through:
- BIS testing coordination with the approved labs
- Complete documentation preparation
- BIS portal filing and application management
- Factory inspection preparation & support
- Query handling and follow-ups with BIS
- License grant assistance
- Renewal, amendment & surveillance support
UMSPCS works with Indian manufacturers, importers, and foreign manufacturers, ensuring faster approvals and zero compliance risks.
also: How to Get Hallmarking Certification in India
Conclusion
In India, BIS Certification for Rotational polyethylene water storage tanks are a essential part of the water storage system. Following the IS 12701 and receiving BIS Certification can give surety of safety, durability, and hygiene.
The ISI certification gives validation that the water tanks are getting align with the rigid standards of quality which help in boosting trust among consumers. BIS FMCS Certification is in demand for lawfully selling these products into the Indian market for foreign manufacturers.
Through hiring experienced consultants like UMSPCS, manufacturers are able to make their certification process simpler and can have complete compliance with BIS regulations.
Frequently Asked Questions (FAQs)
- What is IS 12701?
IS 12701 is an Indian standard for rotational moulded polyethylene water storage tanks which are used to store water for consumption.
- Is BIS Certification mandatory for water storage tanks?
Yes. manufacturer should get the BIS ISI certification for selling your polyethylene water storage tanks lawfully in India.
- How long does BIS Certification take?
On average BIS Certification requires 30-45 days based on your documents and testing.
- What is the cost of BIS Certification?
The total amount for ISI Certification usually ranges from ₹40,000 to ₹1,50,000 based upon the requirements of testing and inspection.
- How can UMSPCS help with BIS Certification?
UMSPCS gives complete expert assistance for BIS Certification which consists of documentation, testing and the final approval.
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