BIS Certification for
Blankets, Pads, Clothing and Similar Flexible Heating Appliances
IS 302 Part 1: 2024/IEC 60335-1
BIS certification under IS 302 (Part 1): 2024 / IEC 60335-1 is mandatory for the manufacture, import, or sale of electric blankets, heating pads, clothing, and similar flexible heating appliances in India. Under a Quality Control Order (QCO), producers must obtain an ISI Mark under Scheme-I before the enforcement date.
To ensure consumer safety and product reliability, the Bureau of Indian Standards (BIS) mandates compliance with IS 302 (Part 1): 2024 / IEC 60335-1, which specifies the general safety requirements for household and similar electrical appliances. Manufacturers and importers intending to market these appliances in India must obtain BIS Certification to demonstrate conformity with the applicable Indian Standards. This article explains the scope of the standard, the certification process, the documentation requirements, the testing parameters, and the benefits of obtaining BIS Certification for Blankets, Pads, Clothing, and Similar Flexible Heating Appliances.
What are Blankets, Pads, Clothing and Similar Flexible Heating Appliances Certification under BIS?
Electric blankets, pads, clothing, and other such flexible electrical heating appliances are flexible household and commercial goods that use electricity to produce heat. Per IS 302 (Part 1): 2024, which is completely equivalent to the International Standard IEC 60335-1, “Blankets, Pads, Clothing and Similar Flexible Heating Appliances” are considered electrical equipment with integral heating elements and are meant to be flexible for fitting around or adjacent to the human body.
Key Highlights for IS 302 (Part 1) for Blankets, Pads, Clothing and Similar Flexible Heating Appliances
|
Key Particular |
Important Details |
|
Applicable Standard |
IS 302 (Part 1):2024 – Safety of Household and Similar Electrical Appliances – General Requirements |
|
International Reference |
IEC 60335-1:2020 |
|
Product Category |
Blankets, Pads, Clothing and Similar Flexible Heating Appliances |
|
Electrical Safety |
Covers general requirements intended to protect users from electrical hazards during normal operation. |
|
Protection Against Electric Shock |
Includes requirements for protection against access to live electrical parts. |
|
Heating & Temperature Safety |
Addresses heating and temperature-rise requirements to help ensure safe operating temperatures. |
Key Benefits of ISI Mark Certification for Blankets, Pads, Clothing and Similar Flexible Heating Appliances in India
- Legal Market Access – Mandatory under IS 302 (Part 1): 2024/IEC 60335-1:2020 for manufacture, import, or sale in India.
- Consumer Safety Assurance – Verifies protection against shock, overheating, and insulation failure — critical for skin-contact heating products.
- Protection Against Penalties – Avoids stock seizure and fines under the BIS Act.
- Market Differentiation – Helps genuine manufacturers stand out from low-cost, uncertified imports.
- Higher Product Reliability – Certification audits push safer heating-element design, insulation, and thermal cut-off mechanisms.
Testing Parameters for Blankets, Pads, Clothing and Similar Flexible Heating Appliances IS 302 (Part 1)/IEC 60335-1
Blankets, Pads, Clothing and Similar Flexible Heating Appliances are mandated under the Safety of Household, Commercial and Similar Electrical Appliances Quality Control Order. Compliance requires evaluation against IS 302 Part 1: 2024 / IEC 60335-1 for voltages up to 250V (single-phase) or 415V (three-phase). The parameters cover electrical safety, construction integrity, and thermal endurance.
- Marking and Instructions
- Protection Against Access to Live Parts
- Input Power and Current
- Heating Test (Temperature Rise)
- Leakage Current at Operating Temperature
- Leakage Current and Electric Strength After Moisture Test
- Overload Protection of Transformers and Associated Circuits
- Stability and Mechanical Hazards
- Mechanical Strength Test
- Construction Requirements
- Power Supply Connection and External Flexible Cords
BIS Certification Process for Blankets, Pads, Clothing and Similar Flexible Heating Appliances in India
BIS Certification Scheme-1 Procedure for Food Waste Disposer:
- BIS Certification Application Procedure: The first step to obtain BIS Certification Scheme-1 for your food waste disposer is to apply online through the official BIS website. Furthermore, signed applications are also necessary.
- Documentation: In this step, the documents for your application must be submitted in accordance with the standards specified in IS 302 Part 1 (IEC 60335-1).
- Inspection: This step consists of a BIS inspection to assess the suitability of your production process and the BIS officer's signing of your product.
- Product Testing: In this step, the sealed samples of your product will be tested in BIS laboratories.
- Appointment of AIR: As a foreign manufacturer, you must appoint an AIR.
- ISI Mark Issuance: Eventually, BIS will issue the ISI mark to you through the above procedure.
Both Indian and foreign manufacturers must follow the certification process to obtain the ISI Mark on their products:
- ISI/BIS Certification Process for Indian Manufacturers
- BIS FMCS Certification Process for Foreign Manufacturers
BIS Certification Cost for Blankets, Pads, Clothing and Similar Flexible Heating Appliances (2026)
Below, you can go through the table for the BIS Certification cost of Blankets, Pads, Clothing and Similar Flexible Heating Appliances:
|
S No. |
Particular |
Amount (INR) |
Remarks |
|
1. |
Application Fee |
1000 |
To be paid directly to BIS |
|
2. |
Audit Fee |
7000 |
To be paid directly to BIS |
|
3. |
License Fee |
1000 |
To be paid directly to BIS |
|
4. |
Sample Testing Fee |
As Applicable |
To be paid directly to BIS (Testing charges vary from product to product and lab to lab.) |
|
5. |
Minimum Advance Marking Fee |
As per the actual |
To be paid directly to BIS (Marking fee varies as per Indian Standard) |
|
6. |
Renewal Fee |
1000 |
To be paid directly to BIS |
|
7. |
Inclusion Fee |
5000 |
To be paid directly to BIS |
|
8. |
ERCS Pvt Ltd Service Fee |
Please contact info@elitasrcs.com |
|
Renewal of BIS Certification for Blankets, Pads, Clothing and Similar Flexible Heating Appliances (IS 302 Part 1)
Renewal must be carried out in accordance with IS 302 (Part 1): 2024. Under the 2026 amendment, the licence can now be renewed for 5 years at an annual fee.
- Check the validity and expiry of the licence.
- Ensure compliance of the products.
- Keep testing and quality control facilities ready.
- Maintain records of manufacturing and marking fee payments.
- Apply through Manak Online.
- Make the payments for renewal and licence fees.
- Provide the declarations and documents related to compliance.
Why Choose ERCS as Your BIS Certification Consultant?
Choosing ERCS Private Limited as your BIS consultant for flexible heating appliances (electric blankets, heating pads, heated clothing) ensures a streamlined path to compliance with the mandatory IS 302 (Part 1):2024. They manage end-to-end documentation, coordinate testing, and conduct BIS factory audits to prevent costly market delays.
- Extensive Domain Expertise: Deep understanding of the IS 302 safety standards, specifically dealing with parameters like electrical shock protection, earth continuity, and thermal hazards.
- End-to-End Project Management: Complete handling of your compliance requirements from initial document preparation to sample testing coordination and final license grant.
- Proven Track Record: Completed over 1,500 certifications across 30+ locations, significantly minimising the risk of application rejections.
- Foreign Manufacturer Support: Comprehensive assistance for international manufacturers and importers seeking mandatory BIS certification, including Authorised Indian Representative (AIR) services.
- Transparent Communication: Clear, upfront guidance on processing times, testing fees, and total cost estimates.