- BIS for Electrical Blankets IS 18320:2023 aligns with IEC 61112:2009, ensuring international safety standards for electrical insulating blankets used in live working conditions.
- BIS certification is mandatory for manufacturers to ensure product safety, reliability, and legal compliance in India.
- Electrical insulating blankets are critical safety equipment used to protect workers from electrical shock during maintenance and repair work.
- The certification process involves product testing, factory inspection, and adherence to strict quality control measures.
- Non-compliance can lead to product rejection, legal penalties, and safety risks in industrial and electrical environments.
Introduction | BIS for Electrical Blankets
Electrical safety is one of the most critical aspects of industrial operations, especially when dealing with live electrical systems. Workers performing maintenance or repair tasks on energized equipment are exposed to significant risks, making protective equipment essential. One such vital safety product is the electrical insulating blanket.
To ensure the quality and safety of these products, the Bureau of Indian Standards (BIS) introduced IS 18320:2023, aligned with IEC 61112:2009, which specifies requirements for electrical insulating blankets used in live working environments.
This blog provides a complete and easy-to-understand guide on BIS for Electrical Blankets, including its importance, process, challenges, and benefits.
What is BIS for Electrical Blankets?
BIS for Electrical Blankets is an official certification issued by the Bureau of Indian Standards to ensure that the product meets the safety and quality standards set in India.In the context of IS 18320:2023, electrical insulating blankets are required to meet strict technical specifications to ensure the insulating blankets work effectively to insulate electrical currents during live work.
Electrical insulating blankets are designed to be used to cover exposed electrical parts to ensure safety. They are designed to be used with rubber and man-made materials. It is important to note that the product is required to ensure it has the following qualities:
- Dielectric strength
- Environmental resistance
- Flexibility and durability
Without BIS certification, the product is unable to be legally marketed.
Why BIS for Electrical Blankets is Required
BIS for Electrical Blankets is not just a regulatory requirement but also a crucial factor in ensuring safety and quality. Here are the key reasons why it is essential:
1. Ensures Worker Safety The use of an electrical insulating blanket is in a hazardous environment. The blanket must provide safety to the worker in case of an electric shock.
2. Legal Compliance The manufacturer must comply with the Indian standards to deliver the product to the market.
3. Quality Assurance The process ensures that the product meets the quality standards, which are tested and inspected.
4. Builds Market Trust The certified product can gain more market confidence.
5. Supports International Standards The product meets the IEC standards, which means it can be used globally.
Importance and Benefits for BIS for Electrical Blankets
| Importance | Benefits |
| Ensures compliance with IS 18320:2023 | Legal approval to sell in India |
| Protects workers during live operations | Reduces risk of electrical accidents |
| Maintains product quality standards | Enhances brand reputation |
| Aligns with IEC 61112:2009 | Improves export opportunities |
| Mandatory for regulated industries | Builds customer confidence |
| Supports industrial safety protocols | Increases product demand |
Step-by-Step Process of BIS for Electrical Blankets
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
Challenges of Getting this Certification Without a Consultant
Obtaining BIS for Electrical Blankets can be complex, especially for manufacturers unfamiliar with the process. Some common challenges include:
1. Complex Documentation It is a time-consuming task and requires expertise.
2. Understanding Technical Standards IS 18320:2023 has specific technical standards that may not be easy to comprehend.
3. Testing Delays If there is a problem in sample submission or in testing itself, there may be a delay in the process.
4. Factory Compliance Issues Manufacturers are facing problems in complying with BIS inspection requirements.
5. Time-Consuming Process The process may take more time than expected without proper guidance.
Why Choose Diligence Certification for This Certification
Choosing the right consultant can make the entire process smooth and hassle-free. Diligence Certification provides expert support for BIS for Electrical Blankets with a focus on efficiency and compliance.
1. Expert Guidance The entire process is taken care of by a team of experts who are aware of the needs of the applicant and implement them effectively.
2. End-to-End Support The entire process, starting from documentation to approval, is done in a smooth manner.
3. Faster Approval The entire process is over in a shorter time, which is a result of proper planning and execution.
4. Error-Free Documentation This helps in avoiding any potential risks of rejection.
5. Assistance in Testing and Inspection The applicant will get support in the testing and inspection of their factory.
6. Cost-Effective Solutions The applicant will not have to bear any additional expense, which would have resulted from delays in the process.
Conclusion
BIS for Electrical Blankets under IS 18320:2023 (IEC 61112:2009) is essential for ensuring safety, quality, and compliance in the electrical industry. These blankets play a crucial role in protecting workers from electrical hazards, making their certification a top priority.
While the process may seem complex, proper guidance and expert support can simplify it significantly. By obtaining BIS certification, manufacturers not only comply with regulations but also enhance their market credibility and business growth.
Frequently Asked Questions (FAQs)
What is IS 18320:2023?
It is an Indian standard specifying requirements for electrical insulating blankets used in live working.
Is BIS certification mandatory for insulating blankets?
Yes, it is mandatory for selling and using these products in regulated sectors in India.
What is IEC 61112:2009?
It is an international standard for electrical insulating blankets used in live working conditions.
Who needs BIS certification?
Manufacturers and importers of electrical insulating blankets.
How long does the certification process take?
It depends on documentation, testing, and inspection but usually takes a few weeks to months.
What tests are conducted for certification?
Dielectric strength, leakage current, mechanical strength, and aging tests.
Can foreign manufacturers apply for BIS certification?
Yes, through the appropriate BIS scheme for foreign manufacturers.
What happens if a product fails testing?
It must be corrected and resubmitted for testing.
Is factory inspection mandatory?
Yes, BIS conducts inspections to verify manufacturing processes.
Why should I hire a consultant for BIS certification?
A consultant simplifies the process, reduces errors, and speeds up approval.



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