BIS Certification for Electric Blankets: ISI Mark Process, Fees and Validity (2026)

• Listed in the Order: Blankets, Pads, Clothing and Similar Flexible Heating Appliances are covered under Serial No. 43 of the 2026 Quality Control Order.
• Implementation Dates: The requirements apply from 1 October 2026 for general manufacturers, 1 January 2027 for small enterprises, and 1 April 2027 for micro enterprises.
• Products Covered: The scope extends beyond electric blankets to include heating pads and heated clothing, including battery-operated products, subject to the order’s voltage limits.
• Certification Requirement: Manufacturers must obtain a BIS Scheme-I license to use the ISI Mark, with product testing against IS 302 (Part 1):2024 and a factory assessment.

Introduction

BIS certification for electric blankets is a license to use the ISI Standard Mark under Scheme-I of the BIS (Conformity Assessment) Regulations, 2018. The Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order, 2026 (S.O. 1739(E)) lists Blankets, Pads, Clothing and Similar Flexible Heating Appliances at Serial No. 43 and requires compliance with IS 302 (Part 1):2024 and the use of the Standard Mark.

The order comes into effect on 1 October 2026 for general manufacturers, 1 January 2027 for small enterprises, and 1 April 2027 for micro enterprises. Products manufactured exclusively for export are exempt from this requirement. The BIS license must be obtained by the manufacturer, as the certification is linked to the manufacturing facility and product conformity.

What Is BIS Certification for Electric Blankets and Why Is It Required?

The Bureau of Indian Standards (BIS) is India's national standards body. BIS certification for an electric blanket means that the manufacturer has received a license to use the ISI Standard Mark after demonstrating that the product meets the applicable Indian Standard and that the manufacturing facility can consistently maintain the required quality and safety standards.

Under the 2026 Quality Control Order, certification follows Scheme-I of Schedule-II of the BIS (Conformity Assessment) Regulations, 2018. This is a factory-based certification process, not the Compulsory Registration Scheme (CRS) used for many consumer electronics.

Three important elements determine the certification requirements:

• General safety standard: The order specifies IS 302 (Part 1):2024, aligned with IEC 60335-1:2020. It covers general safety requirements for household and similar electrical appliances.
• Product-specific requirements: The international product standard for this category is IEC 60335-2-17, titled Particular requirements for blankets, pads, clothing and similar flexible heating appliances. The applicable Indian Standard and edition for your model should be confirmed with the testing laboratory.
• BIS license and ISI Mark: The manufacturer receives the license after the required product testing and factory assessment. The authorized ISI Mark must then be applied to the product as required.

Why Should Electric Blanket Manufacturers Start BIS Certification Early?

Electric blankets are seasonal products, and demand generally increases during the winter months. Manufacturers who postpone certification until orders begin arriving may face production and supply delays, particularly if laboratory testing and factory assessment take longer than expected.

There is also an important product-safety consideration. An electric blanket contains heating elements distributed across fabric and is used in close contact with the human body, often while the user is sleeping. During normal use, the blanket may be folded, pulled, crumpled or washed. Its electrical components, wiring, controls and insulation must therefore meet the applicable safety requirements.

The Department for Promotion of Industry and Internal Trade (DPIIT) issued the Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order, 2026 on 6 April 2026. Under Serial No. 43, the order covers blankets, pads, clothing and similar flexible heating appliances. The implementation date for general manufacturers was 1 October 2026, meaning the requirement is already applicable to them.

This guide explains the 2026 QCO requirements, products covered, applicable Indian Standard, exemptions, certification process, fees and license validity. You can also visit our hub page on BIS Certification for Electrical Appliances for information about other regulated electrical products.

What Does the 2026 BIS Quality Control Order Say About Electric Blankets?

This section explains the provisions of the Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order, 2026, based on the order's text. Manufacturers should refer to the official Gazette notification before making compliance decisions.

2026 Quality Control Order: Key Details

Which Electric Appliances Are Covered Under the Order?

Clause 1 explains the application and scope of the order:

• It applies to electrical appliances intended for household, commercial or similar applications.
• The rated voltage must not exceed 250 V for single-phase appliances and 480 V for other appliances.
• The scope also includes direct-current (DC) supplied and battery-operated appliances, subject to the specified voltage limits.
• Appliances already covered under another Quality Control Order issued under the BIS Act, or notified for mandatory BIS certification under another Act, are excluded.

What BIS Standard and Certification Scheme Are Required?

Under Clause 2, products listed in Column (2) of the order's Table must meet the Indian Standard specified in Column (3) and carry the Standard Mark under a BIS license.

For the listed category, the order specifies IS 302 (Part 1):2024, corresponding to IEC 60335-1:2020 and titled Household and Similar Electrical Appliances: Safety, Part 1 – General Requirements.

The certification must follow Scheme-I of Schedule-II of the BIS (Conformity Assessment) Regulations, 2018. The order also states that the latest version of the applicable Indian Standard will apply for its purposes.

When Does BIS Certification Become Mandatory?

The implementation dates depend on the manufacturer's enterprise classification under the MSME Development Act, 2006.

Are There Any Exemptions Under the 2026 QCO?

Clause 2 contains certain exemptions and special provisions that manufacturers should understand before planning certification.

• Products manufactured exclusively for export: The order does not apply to goods manufactured domestically for export.
• Small and micro enterprises: These enterprises must comply from their respective implementation dates mentioned in the order.
• Research and development imports: Manufacturers of household and similar electrical appliances may import up to 200 units per year for research and development. These units cannot be sold commercially. They may be disposed of as scrap, and the manufacturer must maintain year-wise records and provide them to the Central Government when requested.
• Existing stock: Goods manufactured domestically or imported before the applicable implementation date by a BIS-certified manufacturer or a manufacturer that has applied for BIS certification may be sold, displayed or offered for sale for up to six months from the relevant implementation date, subject to the manufacturer's declaration to BIS.

Who Is Responsible for BIS Certification and Enforcement?

Under Clause 3, the Bureau of Indian Standards (BIS) is the certifying and enforcing authority for the products listed in the order's Table.

This means manufacturers must obtain the applicable BIS license and ensure that their products comply with the relevant requirements.

What Happens If a Manufacturer Does Not Follow the Order?

Clause 4 states that anyone who contravenes the Quality Control Order may face penalties under the Bureau of Indian Standards Act, 2016. Manufacturers should therefore identify the applicable requirements and complete the certification process before the relevant implementation date.

Other Heating Products Listed in the 2026 QCO

The order also lists other heating appliances under separate serial numbers. These entries are useful when checking whether a product falls under the electric blanket category or another regulated category.

Important: Electric blankets, heating pads and heated clothing are specifically listed under Serial No. 43. Manufacturers should check the product's design, intended use, voltage and applicable QCO entry before selecting the certification route.

Which Products Are Covered Under Serial No. 43 of the 2026 QCO?

The 2026 Quality Control Order does not list every product individually. Instead, Serial No. 43 covers Blankets, Pads, Clothing and Similar Flexible Heating Appliances. The international product standard, IEC 60335-2-17, helps explain the types of products included in this category.

Its scope covers flexible heating appliances such as blankets, heating pads and heated clothing, along with their associated control units. It also includes appliances supplied by direct current (DC) and batteries. Certain products not intended for ordinary household use may also fall within its scope if they present a potential risk to the public, such as appliances used in beauty parlours.

The following table can help manufacturers identify the likely product category before starting the certification process. The final classification and applicable Indian Standard should be confirmed with the testing laboratory.

Two Important Checks Before Applying for BIS Certification

• Voltage limits: The 2026 QCO covers appliances rated up to 250 V for single-phase supply and 480 V for other supply types, including DC-supplied and battery-operated appliances.
• Other Quality Control Orders: Appliances already covered under another applicable Quality Control Order are excluded from this order. Although Serial No. 43 is the starting point for electric blankets and similar flexible heating products, manufacturers should obtain confirmation of the applicable classification from their testing laboratory.

What Tests Are Required for BIS Certification of Electric Blankets?

Electric blankets must meet the applicable safety requirements under IS 302 (Part 1):2024 and the relevant product-specific requirements for blankets, pads, clothing and similar flexible heating appliances. The testing laboratory should confirm the exact Indian Standard, applicable parts and test requirements for each model.

The international product standard provides an overview of the main areas examined during testing:

• Heating and power input: Checks how hot the heating elements and accessible surfaces become during normal operation.
• Leakage current and electric strength: Evaluates electrical insulation and leakage risks, including special measurement arrangements for flexible sections.
• Moisture resistance: Checks the appliance's ability to withstand moisture exposure, particularly where washing or damp conditions may be relevant.
• Abnormal operation: Examines how the product performs under unusual conditions, such as folding, crumpling, covering or control failure.
• Overheating protection: Evaluates protective measures against excessive temperatures, including the requirements relating to interruption of the mains supply.
• Mechanical strength: Checks the durability of blankets and pads. Certain products may undergo tests such as the tumbling barrel test.
• Construction and components: Examines internal wiring, electrical components, supply connections, cords, terminals, earthing arrangements and connections.
• Resistance to fire: Evaluates the materials and construction for compliance with applicable fire-safety requirements.
• Marking and user instructions: Checks product labels, safety warnings and instructions for correct use.

This is an overview of the major testing areas, not a complete test checklist. The exact tests depend on the product design and applicable standard. The laboratory test report provides the evidence used during the BIS certification process.

What Are the Benefits of BIS Certification for Electric Blankets?

Obtaining BIS certification helps manufacturers meet applicable regulatory requirements and demonstrate that their electric blankets comply with prescribed safety standards.

• Legal compliance: Once the applicable implementation date has passed, manufacturers must meet the QCO requirements before selling covered products in the Indian market.
• Smoother import and market access: Having the required BIS license and product marking in place helps avoid compliance-related obstacles when importing and distributing regulated products.
• Improved product safety: Testing helps identify electrical, overheating, insulation and fire-related risks before products reach consumers.
• Greater retailer confidence: Retailers, distributors and online marketplaces may ask manufacturers for BIS license and product compliance details before accepting regulated electrical products.
• Fewer product failures and returns: Identifying defects during laboratory testing can help reduce the risk of customer complaints, product returns and avoidable quality issues.
• Stronger brand credibility: The authorized ISI Mark helps demonstrate that the product has been assessed under the applicable BIS certification requirements.

Who Is Eligible to Apply for BIS Certification for Electric Blankets?

The BIS license is held by the manufacturer, because certification is linked to the manufacturing facility and the product's conformity with the applicable Indian Standard. Importers, traders and brand owners should therefore ensure that the products they source are manufactured by a BIS-licensed manufacturer and carry the authorized marking.

Keep your Udyam Registration Certificate ready if you are claiming micro or small enterprise classification. It is commonly used as supporting evidence of enterprise status. The applicable classification and eligibility should be confirmed against the MSME requirements and the QCO before relying on an extended implementation date.

What Are the Requirements for BIS Certification of Electric Blankets?

Before applying for BIS certification, manufacturers must ensure that their electric blankets meet the applicable safety standards and that their factory is ready for inspection. The following requirements are important for obtaining and maintaining a BIS Scheme-I license:

• Product conformity: Every model must comply with IS 302 (Part 1):2024 and the applicable product-specific requirements for blankets, pads, clothing and similar flexible heating appliances.
• Product testing: Testing must be carried out through a BIS-recognised laboratory. Where an in-house testing facility is proposed, its recognition and acceptability must be confirmed with BIS.
• Factory readiness: The manufacturing unit should maintain a documented quality system, calibrated testing equipment, incoming inspection procedures for critical components and routine testing arrangements for finished products.
• Critical component details: Manufacturers must maintain a list of important components, including heating wires or elements, insulation and sheathing, temperature sensors, thermal fuses, control units, switches, connectors, cords, plugs and outer fabric or covers. Their makes, specifications and ratings should be documented.
• Control unit specifications: Since control units supplied with the appliance are relevant to the product standard, their specifications and details should be included in the product documentation.
• Product marking and labelling: The product must carry the authorized ISI Mark and BIS license number, along with the required electrical ratings, warnings and user instructions.
• Production and marking records: Maintain proper manufacturing, testing and marking records. These records are important for ongoing compliance and applicable marking fee calculations.

Which Documents Are Needed for BIS Certification of Electric Blankets?

Manufacturers should prepare the required documents before submitting their BIS application. The exact list may vary depending on the product design, manufacturing facility and whether the applicant is an Indian or foreign manufacturer.

Tip: Keep product specifications, component details and label artwork consistent across the application and test documentation. Differences between submitted documents and the actual product can lead to queries or delays.

How Can You Get BIS Certification for Electric Blankets? Step-by-Step Process

The BIS certification process involves product identification, laboratory testing, document submission and factory assessment. Manufacturers can follow these steps to prepare their application:

1. Identify the Applicable QCO and Indian Standard: Check whether the product falls under Serial No. 43 or another entry in the 2026 QCO. Confirm the applicable Indian Standard and product-specific requirements for each model.
2. Finalize Product Models and Components: Prepare the model list and freeze the critical components, including the heating element, control unit, insulation, cords and protective devices. Changes after testing may require additional evaluation or retesting.
3. Complete Product Testing: Submit the required samples to a BIS-recognised laboratory for testing against IS 302 (Part 1):2024 and the applicable product-specific requirements.
4. Submit the Online BIS Application: Complete the application through the BIS online system. Upload the required factory, product and quality-control documents and pay the applicable application fee.
5. Attend the Factory Assessment: BIS officials assess the manufacturing facility, production arrangements, quality-control procedures and testing equipment. For foreign manufacturers, the assessment may take place at the overseas factory.
6. Complete Sample Verification, If Required: BIS may draw samples from the manufacturing facility for independent testing to verify that the products match the submitted specifications and tested models.
7. Obtain the BIS License: Once the applicable requirements are fulfilled and BIS approves the application, the manufacturer completes the required license fee and minimum marking fee formalities before the license is granted.
8. Apply the ISI Mark and Maintain Compliance: After receiving the license, the manufacturer can apply the authorized ISI Mark and license details to approved products. Production records, marking records and quality controls must be maintained. BIS may also conduct surveillance inspections and product sampling during the license period.

How Much Time Does BIS Certification for Electric Blankets Take?

The time required to obtain BIS certification depends on product complexity, the number of models, laboratory availability, document preparation and factory readiness. There is no guaranteed processing timeline, so manufacturers should plan ahead.

The following table provides indicative time estimates for the main stages:

Plan your certification early: Electric blankets and other heating products experience higher demand before and during winter. Laboratory schedules may become crowded during autumn, so manufacturers should arrange product testing and documentation well in advance rather than waiting until seasonal orders begin.

How Much Does BIS Certification for Electric Blankets Cost?

The cost of BIS certification for electric blankets depends on the applicable fees, laboratory testing requirements, factory inspection and number of product models. BIS fees and concessions may be revised from time to time, so manufacturers should confirm the latest amounts on the official BIS portal before preparing their budget.

How can manufacturers manage certification costs?

Where permitted under BIS grouping guidelines, manufacturers may be able to include similar product models in one application. This can help manage testing and marking fee expenses.

Models that differ only in dimensions or fabric colour may be suitable candidates for grouping. However, products with different heating element arrangements, control units or electrical designs may require separate evaluation. Confirm the permitted grouping with the testing laboratory and BIS before submitting the application.

How Long Is a BIS License Valid and How Can You Renew It?

A BIS license for electric blankets must be maintained through timely renewals, applicable fee payments and continued compliance with the relevant Indian Standard. The following table summarises the reported validity and renewal requirements.

Important: A longer licence validity does not remove the manufacturer's ongoing responsibilities. Annual fee payments, surveillance inspections, production records, marking records and product conformity requirements must continue to be maintained.

What Should Importers Know Before Importing Electric Blankets into India?

Importers and brand owners sourcing electric blankets from overseas manufacturers must check BIS requirements before placing orders or arranging shipments. The following points are particularly important:

• Foreign manufacturer certification: The overseas manufacturing facility must follow the applicable Foreign Manufacturers Certification Scheme (FMCS) requirements under Scheme-I. The manufacturer must appoint an authorised Indian representative, and the required ISI Mark must be applied in accordance with BIS requirements.
• Products already manufactured or imported: Under the 2026 QCO, eligible goods manufactured domestically or imported before the applicable implementation date by a BIS-certified manufacturer or one that has applied for certification may be sold, displayed or offered for sale for up to six months from the relevant implementation date, subject to the required declaration to BIS. For general manufacturers, six months from 1 October 2026 runs until 1 April 2027. Small and micro enterprises should check the applicable dates and declaration requirements for their respective categories.
• R&D imports: Manufacturers may import up to 200 units per year under the R&D provision, subject to the conditions in the order. These products cannot be sold commercially, and year-wise records must be maintained.
• Battery-operated products: For heated clothing and other products supplied with rechargeable battery packs, confirm with the testing laboratory whether the battery, charger or associated components are subject to separate BIS requirements.
• Supplier agreements and purchase orders: Include the applicable BIS licence and ISI marking requirements in supplier agreements and purchase orders. Confirm certification status before production and shipment to avoid costly delays or non-compliance issues.

What Common Mistakes Should Manufacturers Avoid During BIS Certification?

Manufacturers and importers should pay attention to the following issues when preparing for BIS certification of electric blankets:

• Assuming only electric blankets are covered: Serial No. 43 also includes heating pads, heated clothing and similar flexible heating appliances.
• Confusing product categories: Electric blankets fall under Serial No. 43, while foot warmers and heating mats are separately listed under Serial Nos. 68 and 89.
• Choosing the wrong certification route: The 2026 QCO requires Scheme-I certification, not the Compulsory Registration Scheme (CRS).
• Ignoring differences between models: Testing one model does not automatically cover variants with different heating wire layouts, control units or electrical designs.
• Overlooking the control unit: The control unit supplied with the appliance must be considered during product evaluation and documentation.
• Misunderstanding the existing-stock exemption: The six-month provision applies to eligible products manufactured or imported before the applicable implementation date, subject to the conditions and declaration to BIS. It is not a general exemption for newly manufactured products.
• Underestimating certification costs: Budgeting only for the application fee can lead to unexpected expenses. Include laboratory testing, minimum marking fees, licence fees and inspection charges.
• Delaying laboratory bookings: Waiting until the winter sales season to arrange testing can create avoidable delays due to laboratory availability and increased demand.

Why Should You Choose Silvereye Certifications for BIS Certification?

BIS certification projects can face delays because of small but important issues, such as an unclear testing plan, missing critical component records or inadequate factory preparation before inspection. Addressing these details early can help manufacturers avoid unnecessary delays and additional costs.

Silvereye Certifications is an Indian regulatory consultancy providing support for BIS, CDSCO, WPC and other regulatory compliance requirements. We help manufacturers, importers and brand owners understand the applicable certification process and prepare their applications efficiently.

How Silvereye Certifications Can Help

• Accurate Product Classification: We help identify the applicable QCO entry for your electric blankets, heating pads and heated clothing, along with any additional component compliance requirements that may apply.
• Laboratory Coordination: We assist with sample submission, testing arrangements and model grouping wherever permitted, helping you manage testing costs and certification timelines.
• Application and Documentation Support: We help prepare the required documents, complete the online BIS application and coordinate applicable fee payments.
• Factory Inspection Preparation: Our team helps you prepare quality-control records, component details and factory documentation before the BIS inspection.
• Importer and FMCS Assistance: We provide guidance on foreign manufacturer certification, Indian representative requirements and applicable existing-stock declarations.
• Post-Licence Support: We assist with renewal requirements, marking fee formalities, ongoing compliance and the addition of approved product models.

Need help with BIS certification for electric blankets? Share your product and model details with the Silvereye Certifications team to understand the applicable compliance requirements, certification process and estimated project cost.

Conclusion: Get Your Electric Blanket BIS Certification Ready

BIS certification for electric blankets is an important compliance requirement under the Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order, 2026. The order specifically includes blankets, pads, clothing and similar flexible heating appliances under Serial No. 43. The requirement is already applicable to general manufacturers, while small and micro enterprises have implementation dates of 1 January 2027 and 1 April 2027, respectively.

Manufacturers should begin by identifying the correct product category, confirming the applicable Indian Standard, finalising critical components and control units, and completing the required laboratory testing. They should also prepare factory documentation, submit an accurate BIS application and plan for marking fees, surveillance and license renewal.

Starting the process early can help manufacturers avoid last-minute testing and documentation delays, particularly before the winter sales season. With the right preparation and compliance support, obtaining the BIS license and authorised ISI Mark becomes a more organised process and helps build customer confidence in your products.

Frequently Asked Questions