{"id":3293,"date":"2026-07-29T11:15:39","date_gmt":"2026-07-29T11:15:39","guid":{"rendered":"https:\/\/qualitanceindia.com\/?p=3293"},"modified":"2026-07-29T11:15:39","modified_gmt":"2026-07-29T11:15:39","slug":"bis-certification-for-blankets-pads-clothing-and-similar-flexible-heating-appliances-as-per-is-302-part-12024-iec-60335-12020","status":"publish","type":"post","link":"https:\/\/qualitanceindia.com\/bis-certification-for-blankets-pads-clothing-and-similar-flexible-heating-appliances-as-per-is-302-part-12024-iec-60335-12020\/","title":{"rendered":"BIS Certification for Blankets, Pads, Clothing and Similar Flexible Heating Appliances as per IS 302 (Part 1):2024 | IEC 60335-1:2020"},"content":{"rendered":"
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Introduction<\/strong><\/span><\/h1>\n

Blankets, heating pads, electrically heated clothing and similar flexible heating products are designed to provide controlled warmth for personal comfort and specific heating applications. Because these products contain electrical heating elements, flexible wiring, insulation and temperature-control systems, their safe design and electrical performance are important considerations.<\/p>\n

The Bureau of Indian Standards (BIS)<\/strong> includes Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong> in the illustrative list of electrical appliances covered under IS 302 (Part 1):2024 | IEC 60335-1:2020<\/strong>. The standard provides general safety requirements for applicable household, commercial and similar electrical appliances.<\/p>\n

For businesses preparing for the 01 August 2026 implementation date<\/strong>, early compliance planning is essential. Manufacturers should assess their products, review applicable BIS requirements, prepare technical documentation and plan for the required testing and certification process well in advance.<\/p>\n

Qualitance India<\/strong> provides professional BIS Certification Consultancy for Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong>, helping manufacturers navigate product assessment, documentation, laboratory testing, BIS application and certification-related requirements.<\/p>\n

\n

About Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong><\/span><\/h1>\n

Flexible heating appliances are electrically powered products designed to generate heat through flexible or integrated heating elements.<\/p>\n

These products may be used in homes, healthcare-related applications, personal comfort applications and other similar environments.<\/p>\n

Depending on their design and intended use, these appliances may include:<\/p>\n

    \n
  • Electric Blankets<\/li>\n
  • Heated Blankets<\/li>\n
  • Electric Heating Pads<\/li>\n
  • Heated Mattress Pads<\/li>\n
  • Electric Bed Warmers<\/li>\n
  • Heated Clothing<\/li>\n
  • Electrically Heated Garments<\/li>\n
  • Heated Jackets<\/li>\n
  • Heated Vests<\/li>\n
  • Heated Gloves<\/li>\n
  • Heated Socks<\/li>\n
  • Heated Footwear<\/li>\n
  • Similar Flexible Heating Appliances<\/li>\n<\/ul>\n

    Such products may incorporate:<\/p>\n

      \n
    • Flexible heating elements<\/li>\n
    • Electrical wiring<\/li>\n
    • Temperature controllers<\/li>\n
    • Thermostats<\/li>\n
    • Thermal cut-outs<\/li>\n
    • Sensors<\/li>\n
    • Control units<\/li>\n
    • Plugs and power cords<\/li>\n
    • Insulating materials<\/li>\n
    • Rechargeable batteries or DC power systems, where applicable<\/li>\n<\/ul>\n

      The exact applicability of BIS requirements depends on the product’s construction, electrical characteristics, intended application and applicable regulatory framework.<\/p>\n

      \n

      What is BIS Certification for Flexible Heating Appliances?<\/strong><\/span><\/h1>\n

      BIS Certification is a conformity assessment system operated by the Bureau of Indian Standards<\/strong>.<\/p>\n

      For products falling under mandatory BIS certification requirements, manufacturers are required to demonstrate conformity with applicable Indian Standards and fulfill the prescribed certification requirements before placing covered products on the Indian market.<\/p>\n

      BIS’s official Scheme-I information includes Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong> within the illustrative list associated with IS 302 (Part 1):2024<\/strong> under the Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order<\/strong> framework.<\/p>\n

      For a particular product, the applicable requirements should be confirmed based on:<\/p>\n

        \n
      • Product type<\/li>\n
      • Rated voltage<\/li>\n
      • Rated power<\/li>\n
      • AC or DC operation<\/li>\n
      • Battery operation<\/li>\n
      • Heating element design<\/li>\n
      • Temperature-control system<\/li>\n
      • Intended use<\/li>\n
      • Construction<\/li>\n
      • Applicable QCO requirements<\/li>\n<\/ul>\n
        \n

        Applicable Standard: IS 302 (Part 1):2024 | IEC 60335-1:2020<\/strong><\/span><\/h1>\n

        The applicable general safety standard is:<\/p>\n

        IS 302 (Part 1):2024 | IEC 60335-1:2020<\/strong><\/p>\n

        The official BIS standard details identify IS 302 (Part 1):2024 as:<\/p>\n

        Household and Similar Electrical Appliances \u2014 Safety Part 1: General Requirements (Seventh Revision)<\/strong><\/p>\n

        BIS also identifies the standard as identical under dual numbering with IEC 60335-1:2020<\/strong>.<\/p>\n

        The standard addresses general safety requirements relevant to applicable electrical appliances, including areas such as:<\/p>\n

          \n
        • Protection against electric shock<\/li>\n
        • Marking and instructions<\/li>\n
        • Protection against access to live parts<\/li>\n
        • Power input and current<\/li>\n
        • Temperature rise<\/li>\n
        • Leakage current<\/li>\n
        • Electric strength<\/li>\n
        • Moisture resistance<\/li>\n
        • Abnormal operation<\/li>\n
        • Mechanical strength<\/li>\n
        • Construction<\/li>\n
        • Internal wiring<\/li>\n
        • External flexible cords<\/li>\n
        • Earthing<\/li>\n
        • Creepage distances and clearances<\/li>\n
        • Resistance to heat and fire<\/li>\n
        • Components<\/li>\n
        • Endurance<\/li>\n
        • Radiation hazards, where applicable<\/li>\n<\/ul>\n

          For flexible heating appliances, special attention may be required for heating elements, insulation, temperature control, overheating protection and safe operation.<\/p>\n

          \n

          Scope of BIS Certification for Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong><\/span><\/h1>\n

          The BIS compliance assessment may consider the complete electrical and functional construction of the product.<\/p>\n

          Important factors may include:<\/p>\n

            \n
          • Rated voltage<\/li>\n
          • Rated power<\/li>\n
          • Heating element construction<\/li>\n
          • Flexible wiring<\/li>\n
          • Temperature control<\/li>\n
          • Thermostat operation<\/li>\n
          • Thermal cut-off protection<\/li>\n
          • Insulation<\/li>\n
          • Electrical connections<\/li>\n
          • Control unit<\/li>\n
          • Power supply<\/li>\n
          • Battery system, where applicable<\/li>\n
          • Product dimensions<\/li>\n
          • Intended use<\/li>\n
          • Cleaning or washing instructions, where relevant<\/li>\n
          • User safety<\/li>\n
          • Marking and instructions<\/li>\n<\/ul>\n

            The precise scope of certification should be determined after reviewing the specific product design.<\/p>\n

            \n

            Products Covered Under This Category<\/strong><\/span><\/h1>\n

            Depending on the applicable classification and regulatory scope, this category may include:<\/p>\n

            Electric Blankets<\/strong><\/span><\/h3>\n

            Electrically heated blankets designed to provide warmth during use.<\/p>\n

            Electric Heating Pads<\/strong><\/span><\/h3>\n

            Flexible electrical heating products intended to provide localized heat.<\/p>\n

            Heated Mattress Pads<\/strong><\/span><\/h3>\n

            Electrically heated flexible products designed for placement on beds or mattresses.<\/p>\n

            Electric Bed Warmers<\/strong><\/span><\/h3>\n

            Heating appliances designed to warm bedding before or during use.<\/p>\n

            Heated Clothing<\/strong><\/span><\/h3>\n

            Garments incorporating electrical heating elements.<\/p>\n

            Heated Jackets and Vests<\/strong><\/span><\/h3>\n

            Wearable electrically heated products designed for personal warmth.<\/p>\n

            Heated Gloves and Socks<\/strong><\/span><\/h3>\n

            Flexible wearable products with integrated heating elements.<\/p>\n

            Other Similar Flexible Heating Appliances<\/strong><\/span><\/h3>\n

            Products with comparable construction and electrical heating functions may also require evaluation.<\/p>\n

            The final classification depends on the actual product design and applicable BIS requirements.<\/p>\n

            \n

            Implementation Date: 01 August 2026<\/strong><\/span><\/h1>\n

            The implementation date provided for this service is:<\/p>\n

            01 August 2026<\/strong><\/span><\/h2>\n

            Manufacturers and businesses dealing with applicable flexible heating appliances should begin compliance preparation before the implementation date.<\/p>\n

            The official BIS QCO information currently available online lists Blankets, Pads, Clothing and Similar Flexible Heating Appliances<\/strong> under the IS 302 (Part 1):2024 framework. The official 2026 QCO document also lists this product category.<\/p>\n

            Important Regulatory Note:<\/strong> The latest official BIS information currently available indicates 01 October 2026<\/strong> as the general implementation date for the 2026 QCO framework, with separate dates for small and micro enterprises. Therefore, if your business is specifically using 01 August 2026<\/strong> as the implementation date for this service, the exact applicable notification and product-specific transition provision should be verified before publishing a legally definitive claim.<\/p>\n

            For SEO\/service-page purposes, you may retain 01 August 2026<\/strong> if this date comes from the specific regulatory notification or implementation schedule applicable to your product category.<\/p>\n

            \n

            Applicable QCO Details<\/strong><\/span><\/h1>\n

            The relevant regulatory framework is associated with the:<\/p>\n

            Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order<\/strong><\/p>\n

            The BIS official Scheme-I page currently references the Safety of Household, Commercial and Similar Electrical Appliances (Quality Control) Order, 2026<\/strong>, along with earlier 2024 and 2025 orders and a 2026 Transition Facilitation Order.<\/p>\n

            The 2026 QCO identifies the broader category of electrical appliances intended for household, commercial or similar applications, including appliances with rated voltage not exceeding 250 V for single-phase appliances and 480 V for other appliances<\/strong>, including applicable DC-supplied and battery-operated appliances.<\/p>\n

            Businesses should verify the latest QCO, amendments, transition provisions and exemptions applicable to their exact product before commercial manufacturing, import or sale.<\/p>\n

            \n

            Who Needs BIS Certification?<\/strong><\/span><\/h1>\n

            Depending on the applicable mandatory requirements, BIS compliance may be relevant to:<\/p>\n

              \n
            • Indian manufacturers<\/li>\n
            • Foreign manufacturers<\/li>\n
            • Exporters supplying products to India<\/li>\n
            • Importers<\/li>\n
            • OEM manufacturers<\/li>\n
            • ODM manufacturers<\/li>\n
            • Private-label brands<\/li>\n
            • Electric blanket manufacturers<\/li>\n
            • Heating pad manufacturers<\/li>\n
            • Heated garment manufacturers<\/li>\n
            • Healthcare and personal comfort product manufacturers<\/li>\n
            • Electrical appliance businesses<\/li>\n<\/ul>\n

              Manufacturers should not assume that a product is exempt simply because it is powered by a battery or operates at low voltage. The applicability should be assessed according to the current regulatory framework.<\/p>\n

              \n

              Eligibility Criteria for BIS Certification<\/strong><\/span><\/h1>\n

              A manufacturer seeking applicable BIS certification should generally have:<\/p>\n

                \n
              • A clearly identified manufacturing facility<\/li>\n
              • Suitable production infrastructure<\/li>\n
              • Quality-control procedures<\/li>\n
              • Required testing arrangements<\/li>\n
              • Technical personnel<\/li>\n
              • Product samples<\/li>\n
              • Product specifications<\/li>\n
              • Technical drawings<\/li>\n
              • Bill of Materials<\/li>\n
              • Electrical circuit details<\/li>\n
              • Testing equipment, where required<\/li>\n
              • Calibration records<\/li>\n
              • Quality-control records<\/li>\n<\/ul>\n

                Foreign manufacturers may have additional compliance requirements depending on the applicable BIS certification route.<\/p>\n

                \n

                Complete BIS Certification Process<\/strong><\/span><\/h1>\n

                Step 1: Product Applicability Assessment<\/strong><\/span><\/h2>\n

                The first step is to determine whether the specific blanket, heating pad, heated clothing or flexible heating appliance falls under the applicable BIS requirements.<\/p>\n

                The assessment should consider:<\/p>\n

                  \n
                • Product category<\/li>\n
                • Intended use<\/li>\n
                • Rated voltage<\/li>\n
                • Rated power<\/li>\n
                • AC\/DC operation<\/li>\n
                • Battery operation<\/li>\n
                • Heating element<\/li>\n
                • Control mechanism<\/li>\n
                • Product construction<\/li>\n<\/ul>\n
                  \n

                  Step 2: Applicable Standard Review<\/strong><\/span><\/h2>\n

                  The relevant general standard is:<\/p>\n

                  IS 302 (Part 1):2024 | IEC 60335-1:2020<\/strong><\/p>\n

                  Any applicable product-specific requirements should also be evaluated based on the product’s characteristics.<\/p>\n

                  \n

                  Step 3: Technical Documentation<\/strong><\/span><\/h2>\n

                  The manufacturer should prepare complete technical documents, including:<\/p>\n

                    \n
                  • Product specifications<\/li>\n
                  • Technical datasheet<\/li>\n
                  • Circuit diagram<\/li>\n
                  • Wiring diagram<\/li>\n
                  • Product drawings<\/li>\n
                  • Bill of Materials<\/li>\n
                  • Heating element details<\/li>\n
                  • Thermostat details<\/li>\n
                  • Thermal protection details<\/li>\n
                  • Control unit details<\/li>\n
                  • Power supply details<\/li>\n
                  • Product photographs<\/li>\n
                  • Rating label<\/li>\n
                  • User manual<\/li>\n
                  • Manufacturing process flow<\/li>\n
                  • Quality-control plan<\/li>\n<\/ul>\n
                    \n

                    Step 4: Sample Preparation<\/strong><\/span><\/h2>\n

                    Representative product samples should be prepared according to the applicable testing requirements.<\/p>\n

                    The samples should correspond with the product model and technical documentation submitted for certification.<\/p>\n

                    \n

                    Step 5: Laboratory Testing<\/strong><\/span><\/h2>\n

                    The product may be tested for applicable safety requirements.<\/p>\n

                    Testing may include:<\/p>\n

                      \n
                    • Protection against electric shock<\/li>\n
                    • Marking and instructions<\/li>\n
                    • Power input<\/li>\n
                    • Current input<\/li>\n
                    • Temperature rise<\/li>\n
                    • Leakage current<\/li>\n
                    • Electric strength<\/li>\n
                    • Insulation<\/li>\n
                    • Moisture resistance<\/li>\n
                    • Abnormal operation<\/li>\n
                    • Heating operation<\/li>\n
                    • Mechanical strength<\/li>\n
                    • Construction<\/li>\n
                    • Endurance<\/li>\n
                    • Internal wiring<\/li>\n
                    • External flexible cords<\/li>\n
                    • Earthing<\/li>\n
                    • Creepage and clearance<\/li>\n
                    • Resistance to heat and fire<\/li>\n<\/ul>\n

                      BIS laboratory information for IS 302 Part 1:2024 includes testing areas such as heating appliances, temperature rise, leakage current and electric strength, endurance and other general safety clauses.<\/p>\n

                      \n

                      Step 6: BIS Application<\/strong><\/span><\/h2>\n

                      After completing applicable documentation and testing, the manufacturer can proceed with the BIS application process.<\/p>\n

                      The application should accurately reflect:<\/p>\n

                        \n
                      • Manufacturer details<\/li>\n
                      • Factory details<\/li>\n
                      • Product category<\/li>\n
                      • Brand<\/li>\n
                      • Model numbers<\/li>\n
                      • Technical specifications<\/li>\n
                      • Applicable standard<\/li>\n
                      • Test reports<\/li>\n
                      • Quality-control arrangements<\/li>\n<\/ul>\n
                        \n

                        Step 7: Factory Inspection<\/strong><\/span><\/h2>\n

                        Where required under the applicable conformity assessment procedure, BIS may inspect the manufacturing facility.<\/p>\n

                        The inspection may verify:<\/p>\n

                          \n
                        • Manufacturing facilities<\/li>\n
                        • Production process<\/li>\n
                        • Quality-control system<\/li>\n
                        • Testing facilities<\/li>\n
                        • Calibration records<\/li>\n
                        • Raw-material inspection<\/li>\n
                        • In-process inspection<\/li>\n
                        • Final testing<\/li>\n
                        • Product traceability<\/li>\n<\/ul>\n
                          \n

                          Step 8: BIS Evaluation and Compliance<\/strong><\/span><\/h2>\n

                          The manufacturer may need to respond to technical observations or address any non-conformities identified during testing or inspection.<\/p>\n

                          Timely corrective action can help reduce certification delays.<\/p>\n

                          \n

                          Step 9: Grant of BIS Licence<\/strong><\/span><\/h2>\n

                          After successful completion of the applicable requirements, BIS may grant the licence to the eligible manufacturer.<\/p>\n

                          The manufacturer must then comply with applicable requirements regarding use of the BIS Standard Mark.<\/p>\n

                          \n

                          Step 10: Ongoing Compliance<\/strong><\/span><\/h2>\n

                          After certification, manufacturers should maintain:<\/p>\n