Domestic pressure cookers are commonly used in homes for fast cooking processes. However,
in such processes, there must be adequate levels of safety, performance, and quality to avoid
accidents such as leaks and ruptures due to excessive steam pressure and temperatures.
In order to make sure that a product is safe and reliable, the Bureau of Indian Standards (BIS)
introduced an IS 2347:2023 standard for the requirements on material, regulation, valves,
gaskets, and strength of domestic pressure cookers. According to this standard, the appliance
should be able to withstand numerous heating and pressurization cycles and work efficiently
and safely.
The ISI Mark provided by BIS is required by law prior to placing pressure cookers on the market
in India. Hence, the ISI Mark indicates that the product satisfies all the important safety
standards as well as those specified in BIS ISI mark for domestic pressure cookers, BIS for IS
2347 certification and BIS QCO for pressure cooker standards.
What is IS 2347:2023 for Domestic Pressure Cookers?
IS 2347:2023 is the Indian Standard that defines safety, design, and performance requirements
for domestic pressure cookers used in household cooking applications. The standard ensures
that pressure cookers are safe to use under high-pressure steam conditions and reduces the
risk of accidents during cooking.
As per BIS requirements, pressure cookers are:
- Tested for pressure resistance
- Checked for leakage and sealing performance
- Evaluated for safety valve efficiency
- Verified for material strength and durability
Who needs BIS Certification for Domestic Pressure
Cooker?
BIS certification under IS 2347:2023 is required for manufacturers, importers, and sellers
involved in domestic pressure cooker production and supply in India.
Applicable to:
- Manufacturers (India): Must obtain BIS approval before sale under QCO
- Foreign Manufacturers: Must secure BIS certification before export to India
- Importers/Brand Owners: Must ensure BIS-certified products before distribution
- Sellers/Distributors: Should deal only in BIS-approved pressure cookers
Importance of ISI Mark Certification for Domestic
Pressure Cookers
ISI Mark Certification based on IS 2347:2023 ensures that the pressure cookers conform to the
necessary standards of safety, quality and efficiency needed for cooking in households.
- Ensures compliance with BIS certification for pressure cookers
- Makes cooking using high pressure safe
- Improves the durability and sturdiness of pressure cookers
- Ensures proper operation of safety and sealing valves
- Promotes consumer confidence
- Prevents incidents of pressure leakage
- Mandatory under the guidelines provided by BIS QCO
BIS Testing Requirement for Domestic Pressure Cooker under IS 2347:2023
To ensure safe performance of Domestic Pressure Cookers, the Bureau of Indian Standards outlines the minimum requirements under IS 2347:2023. This certification ensures that manufacturers maintain strict safety, quality and performance parameters as per the standard. It also ensures that pressure cookers can withstand high-pressure and high-temperature cooking conditions without leakage, deformation, or safety failure. The BIS testing parameters and quality checks for domestic pressure cookers are listed below:
| Test Group | What is Tested | Purpose |
| Capacity Tests | Nominal capacity of pressure cooker | Ensures correct volume measurement and compliance with declared capacity |
| Dimensional & Constructional Tests | Body dimensions, vent pipe diameter, thickness, lid design, base type (induction/composite) | Ensures structural accuracy, proper fitment, and standardised construction |
| Workmanship & Finish Tests | Surface finish, sharp edges, joints, coating appearance | Ensures product quality, smooth finish, and defect-free manufacturing |
| Pressure & Safety Tests | Air pressure test, proof pressure test, bursting pressure test | Ensures ability to safely withstand internal pressure during operation |
| Pressure Regulation System Tests | Pressure regulating device (PRD) performance, operating pressure test | Ensures controlled pressure release and stable cooking performance |
| Safety Relief Device Tests | Functionality of safety pressure relief device (SRD) | Ensures automatic pressure release during abnormal conditions |
| Lid Safety Tests | Removal of lid under pressure, locking mechanism strength | Ensures user safety and prevents accidental opening under pressure |
| Thermal & Heat Resistance Tests | Thermal shock, dry heat resistance, heat deformation | Ensures cooker withstands high temperature and sudden temperature changes |
| Mechanical Strength Tests | Handle strength, knob strength, spring mechanism | Ensures durability during repeated use and load conditions |
| Coating Tests (External/Internal) | Hard anodized coating, non-stick coating, powder/ceramic coating (thickness, adhesion, abrasion, staining resistance) | Ensures durability, corrosion resistance, and safe food contact surfaces |
| Composite/Induction Bottom Tests | Heat distribution, adhesion, deformation, induction compatibility | Ensures compatibility with modern cooktops and uniform heating |
| Glass Lid Tests (if applicable) | Fragmentation, ball drop, thermal shock, free fall, thickness | Ensures safety and break resistance of glass components |
| Electrical Safety Tests (for electric cookers) | Leakage current, insulation resistance, heating performance, overload protection | Ensures electrical safety for integrated electric pressure cookers |
| Corrosion & Chemical Resistance Tests | Staining test (acid/salt exposure), alkali resistance | Ensures resistance to food acids, salts, and cleaning chemicals |
| Environmental Tests | Resistance to rusting, heat, fire, and moisture exposure | Ensures long-term durability in varied environmental conditions |
ISI Mark Certification Process for Domestic Pressure Cooker under IS 2347:2023
The BIS certification process ensures that domestic pressure cookers meet all safety and quality requirements as per IS 2347:2023. The process is conducted by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration :- Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory :- Samples are tested in BIS-approved laboratories for pressure handling, leakage and safety performance.
- Application Submission :- Application is submitted along with test reports, technical documents, and factory details.
- Factory Inspection :- BIS officials inspect the manufacturing units to verify the production process, safety measures, and quality control system.
- Grant of BIS License :- Upon successful verification, BIS issues the certification license under Scheme-I.
- Use of ISI Mark :- Once approved, the manufacturer can affix the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.
Documents Required for BIS Certification of Pressure Cooker
| Document Category | Documents Required |
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable), Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirements | Agreement with AIR (Authorized Indian Representative), [Aadhaar Redacted], AIR Nomination Form, Required Undertakings, Scope of License |
Foreign manufacturers need to appoint an Authorized Indian Representative (AIR) in India. This person is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.
BIS ISI Mark and CM/L Number Requirements for Pressure Cookers
When a product gets approved by BIS, it is mandatory to get the ISI Mark for Domestic Pressure Cookers as per IS 2347:2023 on every pressure cooker body or packaging. Besides the ISI Mark, some other important elements like identification of the manufacturer and CM/L number are necessary. This guarantees that the product meets all requirements as specified in the Indian Standard. Some additional information is provided below:
| Requirement | Details |
| ISI Mark | Confirms BIS certification compliance |
| Standard Number | IS 2347:2023 |
| CML Number | Certification Marks Licence (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS License Validity for Domestic Pressure Cooker
| Particulars | Details |
| Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillance | Includes periodic factory inspections and market sample testing conducted by BIS |
| Compliance | Continuous following to standard and applicable Quality Control Orders (QCOs) is mandatory |
| Risk | Non-compliance or failed sample testing may lead to suspension or cancellation of the BIS license |
BIS Certification Cost for Pressure Cooker under IS 2347:2023
The cost involved in BIS certification of domestic pressure cookers in accordance with IS 2347:2023 consists of the application fee, inspection fee, testing fee, licensing fee, and marking fee. The fees are imposed by BIS under Scheme-I (ISI Mark Scheme).
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 - 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are paid directly to BIS-recognised laboratories.
- Consultancy fees vary depending on product type and factory location.
Benefits of getting BIS Certification for Domestic Pressure Cooker (IS 2347:2023)
The domestic pressure cooker certification as per IS 2347:2023 standard issued by BIS confirms their compliance with all required safety and performance criteria. It is one of the major conditions that must be satisfied in order to have access to the Indian market.
- Certification Is Required for Market Access
Domestic pressure cookers should be certified prior to their manufacture, import, and sale in India. Failure to comply with certification requirements may result in sanctions and restrictions in the circulation of products.
- Safe & Quality Product Standards
Certification allows guaranteeing compliance with strict requirements for the safety of pressure systems, relief valves, the quality of materials used, and high strength to minimize possible accident risk during use.
- Enhanced Consumer Trust & Better Business Reputation
Consumers will recognize the safety and reliability of domestic pressure cookers with the help of a mark, which will improve the brand's reputation.
- Wide Acceptance in Markets
Being BIS certified enhances acceptance from distributors and institutional buyers who accept only certified products easily.
- Favourable Position in Business Growth
BIS certification helps in gaining an edge in business as it gives more leverage while entering into tenders.
Conclusion
High-pressure and high-temperature usage pose dangers when using domestic pressure cookers, thus calling for strict adherence to safety requirements. Failure of any kind may cause harm to the users, hence the need to adhere to the standards put in place. The Bureau of Indian Standards (BIS) offers standard guidelines through IS 2347:2023, which outlines the requirements regarding materials, construction, pressure regulation mechanism, safety valve, among others, for domestic pressure cookers.
The Bureau of Indian Standards (BIS) offers ISI marking to those manufacturers who follow BIS ISI mark for domestic pressure cookers, BIS for IS 2347 certification, and BIS QCO for pressure cooker standards. These guidelines will allow easy and legal entry into the market. EVTL India can assist you with obtaining the BIS certification for pressure cooker.
