BIS Certification for Domestic Pressure Cookers – IS 2347:2017

Updated on 3 November 2026 By Qualitance India Compliance Team

BIS Certification for Domestic Pressure Cookers – IS 2347:2017

Domestic pressure cookers are widely used household kitchen appliances in India. They are manufactured using different materials, including aluminium alloy, stainless steel and three-ply construction, with different capacities, designs, lid arrangements and safety mechanisms.

Since pressure cookers operate under pressure, their construction, material quality, pressure regulation system and safety relief devices play an important role in ensuring consumer safety.

To ensure product quality and safety in the Indian market, the Government of India has made BIS certification compulsory for domestic pressure cookers.

The applicable Indian Standard was IS 2347:2017 – Domestic Pressure Cooker – Specification (Sixth Revision).

Manufacturers supplying domestic pressure cookers in India must comply with the applicable Indian Standard and obtain a BIS licence under Scheme-I of the BIS (Conformity Assessment) Regulations, 2018.

Important Standard Update: IS 2347:2017 was revised and replaced by IS 2347:2023 – Domestic Pressure Cooker – Specification (Seventh Revision). The revised standard was established on 28 September 2023 and became mandatory for certification from 28 March 2024. Therefore, new applications and existing licences must follow IS 2347:2023 and its applicable amendments.

This article explains the BIS certification framework, testing requirements, sample quantity, product grouping, laboratory facilities, quality-control arrangements and certification process, with reference to the IS 2347:2017 product manual and the subsequent revision.

1. Is BIS Certification Mandatory for Domestic Pressure Cookers?

Mandatory BIS Certification

Yes. BIS certification is mandatory for domestic pressure cookers covered under the Domestic Pressure Cooker (Quality Control) Order, 2020.

The Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry, notified the Domestic Pressure Cooker Quality Control Order through Notification No. S.O. 294(E), dated 21 January 2020.

The Order requires domestic pressure cookers to conform to the applicable Indian Standard and bear the BIS Standard Mark under a licence issued by BIS in accordance with Scheme-I.

The Order came into force on 1 February 2021.

Goods or articles meant for export are excluded under the provisions of the Order.

Applicable Standard and Certification Details

Particular	Details
Product	Domestic Pressure Cooker
Original applicable standard	IS 2347:2017
Standard title	Domestic Pressure Cooker – Specification
Certification scheme	BIS Scheme-I (ISI Mark Scheme)
Applicable QCO	Domestic Pressure Cooker (Quality Control) Order, 2020
QCO notification	S.O. 294(E), dated 21 January 2020
QCO implementation date	1 February 2021
Revised standard	IS 2347:2023
Revision	Seventh Revision
Implementation date of revised standard	28 March 2024

Important Update: IS 2347:2023

BIS revised IS 2347:2017 and established IS 2347:2023 on 28 September 2023.

The revised standard introduced several technical changes, including:

Positive tolerance requirements for gross capacity.
Specified aluminium alloy grades.
Revised material requirements for safety relief devices.
Additional requirements for electric pressure cookers.
Optional glass lid requirements for serving purposes.
Optional visual pressure indicator requirements.
Additional requirements for pressure relief device operation.
Changes relating to induction bottom effectiveness.
Additional testing requirements for certain product features.

BIS issued implementation guidelines on 26 October 2023, specifying 28 March 2024 as the final date for implementation of the revised standard.

Therefore, manufacturers should refer to IS 2347:2023 and its subsequent amendments when applying for new certification or maintaining an existing BIS licence.

2. Applicable BIS Product Manual – IS 2347:2017

BIS issued the following product manual for domestic pressure cookers:

Document No.: PM/IS 2347/6 – January 2023

The product manual provides guidance on:

Product sampling.
Raw material requirements.
Product grouping.
Sample quantity.
Testing equipment.
Scheme of Inspection and Testing.
Laboratory requirements.
Product marking.
Licence scope.
Sharing of anodizing facilities between BIS licensees.

The product manual identifies the following scope format:

“Licence is granted to use Standard Mark as per IS 2347:2017 with the following scope:”

Name of product: Domestic Pressure Cooker.
Capacities.
Type of coating.
Lid arrangement.
Material.
Nature of bottom/base.
Shape.
Safety Pressure Relief Device.
External/Integral electrical heat source.

The scope of the licence depends on the product varieties declared by the manufacturer and the manufacturing and testing capabilities available at the factory.

Note: PM/IS 2347/6 is the January 2023 product manual for IS 2347:2017. BIS subsequently issued revised product manuals for IS 2347:2023. The older manual should be treated as a reference for the 2017 edition, not as the current certification basis.

3. What Are Domestic Pressure Cookers?

Domestic pressure cookers are cooking vessels designed to cook food under controlled pressure using a heating source.

The pressure cooker generally consists of a main body, lid, gasket, pressure regulating device, safety pressure relief device, handles, vent pipe and other associated components.

The pressure cooker must be designed to withstand the operating pressure and provide adequate safety arrangements to prevent accidental opening or excessive pressure build-up.

Domestic pressure cookers are commonly manufactured in the following varieties:

Based on Material:

Aluminium Alloy Pressure Cookers.
Stainless Steel Pressure Cookers.
Three-Ply Construction Pressure Cookers.

Based on Coating:

Hard Anodized Pressure Cookers.
Non-Stick Pressure Cookers.
Powder-Coated Pressure Cookers.
Ceramic-Coated Pressure Cookers.
High-Temperature Resistant Liquid-Coated Pressure Cookers.
Uncoated Pressure Cookers.

Based on Lid Arrangement:

Inner Lid Pressure Cookers.
Outer Lid Pressure Cookers.

Based on Bottom/Base:

Conventional Bottom Pressure Cookers.
Induction-Friendly Pressure Cookers.
Composite Bottom Pressure Cookers.

Based on Safety Pressure Relief Device:

Resettable Type.
Destructible Type.

The applicability of specific requirements depends on the product construction, material, capacity and features provided.

4. Technical Requirements Under IS 2347:2017

IS 2347:2017 specifies various technical requirements to ensure the safety, durability and performance of domestic pressure cookers.

Some important requirements include:

A. Capacity Requirements

The pressure cooker must comply with the specified nominal capacity requirements.

The capacity of the cooker is determined according to the applicable test method.

The revised IS 2347:2023 introduced positive tolerance requirements for gross capacity.

B. Material Requirements

The body, lid and other pressure-bearing components must comply with the specified material requirements.

Important components include:

Body and lid.
Containers and grids.
Safety relief device.
Gasket.
Handles and knobs.
Pressure regulating device.
Vent seal pin.
Vent pipe.
Vent pipe nut.
Spring.

C. Safety Pressure Relief Device

The pressure cooker must have an appropriate safety pressure relief arrangement.

The safety pressure relief device is intended to release excessive pressure under abnormal operating conditions.

D. Pressure Regulating Device

The pressure regulating device controls the operating pressure inside the cooker.

It must function within the specified pressure requirements.

E. Gasket Requirements

The gasket provides an appropriate sealing arrangement between the cooker body and lid.

It must comply with the applicable material and performance requirements.

F. Handle and Knob Requirements

Handles and knobs must have adequate strength and durability to withstand normal handling and operating conditions.

G. Lid Locking Arrangement

The locking arrangement must ensure safe operation and prevent removal of the lid when the internal pressure exceeds the permitted conditions.

H. Induction and Composite Bottom Requirements

Pressure cookers designed for induction cooking or having composite bottoms must satisfy the applicable requirements and tests.

I. Coating Requirements

Pressure cookers supplied with hard anodized, non-stick, powder-coated or other specified coatings must comply with the applicable coating requirements.

J. Electrical Requirements

Where pressure cookers incorporate an external or integral electrical heat source, the applicable electrical safety requirements must also be considered.

5. Testing Requirements for BIS Certification

Testing is one of the most important stages of BIS certification for domestic pressure cookers.

As per the BIS Product Manual PM/IS 2347/6, January 2023, the following major tests and equipment requirements are identified for the 2017 edition.

Sr. No.	Test Parameter	Clause / Reference
1	Capacity Test	Clause 4.1
2	Diameter of Vent Pipe	Clause 6.1.1
3	Staining Test for Stainless Steel Cooker	Clause 5.1.3
4	Temperature Responsive Pressure Relief Device Test	Clause 6.3
5	Hard Anodized Surface Test	Clause 7.4
6	Air Pressure Test	Clause 8.1
7	Proof Pressure Test	Clause 8.2
8	Operating Pressure Test	Clause 8.3
9	Safety Pressure Relief Device Test	Clause 8.4
10	Bursting Pressure Test	Clause 8.5
11	Removal of Lid Under Pressure Test	Clause 8.6
12	Spring Loaded Mechanism Test	Clause 8.7
13	Composite Bottom Test	Clause 8.8
14	Induction Bottom Test	Clause 8.9
15	External Coating Test	Clause 8.11
16	Internal Coating Test	Clause 8.12
17	Electrical Requirements	Clause 8.13
18	Adhesion of Three-Ply Construction Cooker Body	Clause 8.14

The actual tests applicable to a product depend on its material, construction, coating and optional features.

A. Capacity Test

This test verifies the capacity of the domestic pressure cooker.

Required equipment:

Measuring Jar.

B. Diameter of Vent Pipe Test

The diameter of the vent pipe is checked to ensure conformity with the specified dimensional requirements.

Required equipment:

Vernier Calliper.

C. Staining Test for Stainless Steel Cooker

This test evaluates the staining characteristics of applicable stainless steel pressure cookers.

Required materials:

99% Glacial Acetic Acid.
Sodium Chloride.
Distilled Water.

D. Temperature Responsive Pressure Relief Device Test

This test checks the functioning of the temperature-responsive pressure relief arrangement.

Required equipment:

Pressure Gauge.
Measuring Jar.
LPG Gas Stove.
LPG Cylinder.

E. Hard Anodized Surface Test

This test evaluates the specified characteristics of the hard anodized surface.

Required equipment and materials:

Coating Thickness Meter.
Emery Paper.
LPG Gas Stove.
Nitric Acid.
Aluminium Blue 2LW.
Methyl Violet.
Methyl Alcohol / Anthraquinone Violet R Dye Solution.
Thermometer.
Stopwatch.
Sodium Hydroxide Solution.
Multimeter.

F. Air Pressure Test

This test checks the pressure integrity of the pressure cooker under the specified air pressure conditions.

Required equipment:

Air Compressor.
Pressure Gauge.

G. Proof Pressure Test

This test evaluates the ability of the pressure cooker to withstand the prescribed proof pressure.

Required equipment:

Fabricated Hydraulic Setup.
Pressure Gauge.

H. Operating Pressure Test

This test verifies the operating pressure and performance of the pressure regulating device.

Required equipment:

Pressure Gauge.
Measuring Jar.
LPG Gas Stove.
LPG Cylinder.

I. Safety Pressure Relief Device Test

This test checks whether the safety pressure relief device operates according to the specified requirements.

Required equipment:

Pressure Gauge.
Measuring Jar.

J. Bursting Pressure Test

This test evaluates the pressure resistance of the cooker under the prescribed bursting pressure conditions.

Required equipment:

Fabricated Hydraulic Setup.
Pressure Gauge.

K. Removal of Lid Under Pressure Test

This test checks the safety of the lid locking arrangement and ensures that the lid cannot be removed under prohibited pressure conditions.

Required equipment:

Fabricated Testing Setup.
Dead Weight.
Pressure Gauge.

L. Spring Loaded Mechanism Test

This test evaluates the functioning of the spring-loaded mechanism.

Required equipment:

Spring Loaded Test Setup.
Vernier Calliper.

M. Composite Bottom Test

The composite bottom is evaluated for the applicable requirements.

The tests include:

Thickness.
Dimensions.
Coating Thickness.
Adhesion.
Thermal Shock.
Dry Heat.
Staining.

Required equipment:

Micrometer.
Steel Rule.
Coating Thickness Meter.
Steel Ball of 500 grams.
Oven.
LPG Stove or Suitable Heating Arrangement.
Glacial Acetic Acid.
Sodium Chloride.
Distilled Water.

N. Induction Bottom Test

This test verifies the performance of the induction-friendly bottom.

Required equipment:

Induction Cooktop.
LPG Gas Stove with Cylinder.
Thermometer.

O. External and Internal Coating Tests

Pressure cookers with external and internal coatings must comply with the relevant coating requirements.

The applicable test equipment and procedures are specified in IS 2347, IS 9730 and IS 9806, as relevant to the coating type.

P. Electrical Requirements

For applicable electrical pressure cookers, electrical safety requirements must be evaluated according to the relevant provisions of IS 302 (Part 2/Sec 15).

Q. Adhesion Test for Three-Ply Construction Cooker Body

This test evaluates the adhesion between the layers of the three-ply construction cooker body.

Required equipment:

Hot Air Oven or Suitable Equipment.

The above equipment list is indicative and is based on the January 2023 product manual. It should not be treated as exhaustive. The current revised standard and product manual must be followed for certification.

6. Sample Quantity Required for BIS Testing

Sample quantity: One Pressure Cooker

As per BIS Product Manual PM/IS 2347/6, January 2023, the sample quantity specified for domestic pressure cookers under IS 2347:2017 is one pressure cooker.

Particular	Requirement
Product	Domestic Pressure Cooker
Sample Quantity	1 Pressure Cooker
Applicable Product Manual	PM/IS 2347/6, January 2023
Standard	IS 2347:2017
Testing	Applicable tests according to product construction and grouping

The selected sample should represent the product variety proposed for certification.

The exact sample selection and testing requirements should be confirmed according to the applicable product manual and BIS instructions.

7. Product Grouping Guidelines Under IS 2347:2017

Product grouping is an important part of BIS certification for domestic pressure cookers.

Manufacturers generally produce pressure cookers in different capacities, materials, coatings, shapes and designs.

BIS has prescribed grouping guidelines to determine which samples need to be tested for coverage of the proposed licence scope.

As per Annex B of PM/IS 2347/6, January 2023, the following grouping parameters are considered.

A. Capacity-Based Grouping

Group	Nominal Capacity
Group I	1 to 6.5 litres
Group II	7 to 15.5 litres
Group III	16 to 24 litres

B. Type of Coating

Hard Anodized.
Non-Stick.
Powder Coated.
Ceramic Coated.
High-Temperature Resistant Liquid Coated.

C. Lid Arrangement

Inner Lid.
Outer Lid.

D. Material

Aluminium Alloy.
Stainless Steel.
Three-Ply Construction.

E. Nature of Bottom/Base

Induction Friendly.
Composite Bottom.

F. Shape

The shape of the pressure cooker must be declared by the manufacturer and supported by a drawing or suitable technical document.

G. Safety Pressure Relief Device

Resettable.
Destructible.

H. Heating Source

External Heat Source.
Integral Electrical Heat Source.

Sample Selection Guidelines

According to Annex B:

A pressure cooker, preferably of the highest nominal capacity, of the same type from each capacity group is selected for testing.
The same type means the same coating, lid, material, bottom/base, shape, safety relief device and heating source.
If a pressure cooker with a specified coating is tested, uncoated pressure cookers from the same group may also be covered.
The manufacturer must declare all varieties intended to be included in the licence.
The licence scope may be restricted depending on the manufacturing and testing capabilities.
During the operation of the licence, BIS may ensure that all varieties are tested in rotation, to the extent possible.

Practical Example of Product Grouping

Consider a manufacturer producing the following pressure cookers:

Model	Capacity	Material	Lid
Model A	2 Litres	Aluminium Alloy	Inner Lid
Model B	3 Litres	Aluminium Alloy	Inner Lid
Model C	5 Litres	Aluminium Alloy	Inner Lid
Model D	6.5 Litres	Aluminium Alloy	Inner Lid
Model E	3 Litres	Stainless Steel	Outer Lid
Model F	5 Litres	Stainless Steel	Outer Lid
Model G	7.5 Litres	Aluminium Alloy	Inner Lid
Model H	10 Litres	Aluminium Alloy	Inner Lid

For Group I, the highest-capacity cooker of the same type may be selected for testing to cover the eligible capacities within that group.

For Group II, the applicable grouping procedure is followed separately.

However, different materials, lid arrangements, coatings, shapes and safety relief devices must be considered while preparing the proposed licence scope.

The final grouping and scope are subject to BIS assessment.

8. Factory Laboratory Requirements

The manufacturer must maintain a suitably equipped and staffed laboratory for conducting the tests specified under the applicable Indian Standard.

As per Annex C and Annex D of the January 2023 product manual, the manufacturer must:

Maintain an appropriately equipped laboratory.
Ensure availability of suitable testing equipment.
Prepare a calibration plan for testing equipment.
Maintain test records.
Ensure testing is carried out according to the specified methods.
Establish quality-control arrangements for production.

Major Laboratory Equipment

Equipment	Purpose
Measuring Jar	Capacity Test
Vernier Calliper	Vent Pipe Diameter and Dimensional Checks
Pressure Gauge	Pressure and Safety Device Tests
Air Compressor	Air Pressure Test
Hydraulic Testing Setup	Proof Pressure and Bursting Pressure Tests
LPG Gas Stove	Operating Pressure and Safety Device Tests
LPG Cylinder	Heating Arrangement
Coating Thickness Meter	Hard Anodized and Composite Bottom Tests
Micrometer	Composite Bottom Thickness
Steel Rule	Dimensional Measurement
Thermometer	Temperature Measurement
Stopwatch	Timing Requirements
Oven	Heat and Adhesion Tests
Induction Cooktop	Induction Bottom Test
Spring Loaded Test Setup	Spring Mechanism Test
Multimeter	Applicable Electrical Checks

The equipment listed above is based on the product manual for IS 2347:2017. Additional equipment may be necessary depending on the product type and applicable test requirements.

Factory Testing

The manufacturer must establish suitable testing facilities for the tests required under the BIS product manual and applicable Scheme of Inspection and Testing.

Testing equipment must be maintained and calibrated as per the prescribed requirements.

Manufacturers should evaluate their laboratory infrastructure before submitting the BIS application.

9. Scheme of Inspection and Testing (SIT)

The manufacturer must implement the Scheme of Inspection and Testing prescribed by BIS.

The SIT specifies:

Laboratory requirements.
Testing equipment.
Control unit definition.
Sampling requirements.
Testing frequency.
Records to be maintained.
Handling of non-conforming products.

A. Laboratory Requirements

The manufacturer must maintain a laboratory that is suitably equipped and staffed for conducting the applicable tests.

A calibration plan must be prepared for the testing equipment.

B. Control Unit

As per Annex D of the January 2023 product manual:

All pressure cookers of the same nominal capacity and type manufactured continuously under similar conditions of manufacture shall constitute one control unit.

This definition is important for determining the frequency of routine inspection and testing.

C. Recommended Levels of Control

The following requirements are based on Table 1 of PM/IS 2347/6, January 2023.

Test Parameter	Sample Quantity	Frequency
Capacity	2	Each Control Unit
Body, Lid, Containers and Grid	1	Each Consignment
Safety Relief Device	1	Each Consignment
Gasket	3	Each Consignment
Handles and Knobs	1 each	Each Consignment
Pressure Regulating Device	1	Each Consignment
Vent Pipe and Associated Components	As prescribed	As per SIT
Applicable Performance Tests	As prescribed	As per SIT

The complete test-wise sampling and frequency requirements must be taken from the applicable SIT table.

D. Records to Be Maintained

Manufacturers should maintain:

Raw material inspection records.
Incoming component inspection records.
Capacity test records.
Pressure test records.
Safety relief device test records.
Coating test records, wherever applicable.
Finished product inspection records.
Calibration records.
Non-conforming product records.
Production and control unit records.

E. Rejection of Non-Conforming Products

Products that fail to meet the applicable requirements must be appropriately identified and controlled.

Their disposal must be carried out in such a manner as to ensure that there is no violation of the BIS Act, 2016.

Important: The above SIT reference is for IS 2347:2017. BIS subsequently revised the product manual for IS 2347:2023, including changes to the Scheme of Inspection and Testing. Manufacturers must implement the current SIT applicable to their licence.

10. Packing and Marking Requirements

After obtaining the BIS licence, manufacturers must ensure that domestic pressure cookers are marked according to the applicable Indian Standard and BIS licence conditions.

The Standard Mark must be used only on products manufactured in conformity with the approved licence scope.

A. BIS Standard Mark

The pressure cooker must carry the BIS Standard Mark with the applicable licence details.

The marking should comply with the requirements of the applicable standard and licence conditions.

B. Product Identification

The manufacturer should ensure proper identification of:

Manufacturer’s name or identification.
Product capacity.
Applicable product details.
BIS Standard Mark.
Licence number (CM/L number), as applicable.

C. Packaging Requirements

The packaging should provide suitable protection during storage, handling and transportation.

The prescribed product identification and other applicable information should be provided on the product or package as required by the standard.

Manufacturers must follow the applicable marking provisions of IS 2347 and the BIS Scheme-I licence conditions.

11. Documents Required for BIS Certification of Domestic Pressure Cookers

Manufacturers should prepare the following documents before submitting their BIS application.

A. Company and Legal Documents

Certificate of Incorporation / Company Registration.
PAN Card.
GST Registration Certificate.
Factory Address Proof.
Authorised Signatory Details.
Authorisation Letter or Board Resolution, wherever applicable.
Company Profile.
Ownership or Rent Agreement of Manufacturing Premises.

B. Manufacturing Documents

Manufacturing Process Flow Chart.
Detailed Manufacturing Process Description.
Factory Layout Plan.
List of Manufacturing Machinery.
Production Capacity Details.
Details of Manufacturing Facilities.
Raw Material Procurement Details.
Details of Manufacturing Operations.
Product Technical Specifications.
Details of Pressure Cooker Capacities.
Details of Coating Facilities.
Details of Anodizing Facilities, wherever applicable.

C. Product Technical Documents

Product Drawings.
Product Photographs.
Material Specifications.
Details of Aluminium Alloy or Stainless Steel Grades.
Details of Three-Ply Construction, if applicable.
Details of Lid Arrangement.
Details of Pressure Regulating Device.
Details of Safety Pressure Relief Device.
Gasket Specifications.
Handle and Knob Specifications.
Details of Vent Pipe and Vent Pipe Nut.
Details of Bottom/Base Construction.
Details of Coating Type.
Product Capacity Details.
Details of Electrical Heating Arrangement, if applicable.

D. Quality Control Documents

Quality Control Manual.
Scheme of Inspection and Testing.
List of Testing Equipment.
Equipment Calibration Certificates.
In-House Laboratory Details.
Raw Material Inspection Procedure.
In-Process Inspection Procedure.
Finished Product Inspection Procedure.
Pressure Testing Procedure.
Safety Device Testing Procedure.
Coating Testing Procedure, if applicable.
Non-Conforming Product Control Procedure.
Test Records.
Quality Control Personnel Details.

E. BIS Application Documents

BIS Application Form and Declarations.
Product Scope Details.
Product Grouping Details.
Manufacturing Unit Details.
Details of Testing Facilities.
Applicable Undertakings and Declarations.
Prescribed Application and Processing Fee Payment Details.

The exact documentation requirements may vary depending on the manufacturing arrangement, product varieties and laboratory facilities.

12. BIS Testing Charges for Domestic Pressure Cookers

Testing charges depend on the applicable standard, product construction, selected laboratory and testing scope.

The total testing cost may vary depending on whether the pressure cooker is made of aluminium alloy, stainless steel or three-ply construction and whether it includes coating, induction or electrical features.

Major testing cost components may include:

Capacity Test.
Air Pressure Test.
Proof Pressure Test.
Operating Pressure Test.
Safety Pressure Relief Device Test.
Bursting Pressure Test.
Removal of Lid Under Pressure Test.
Spring Loaded Mechanism Test.
Composite Bottom Test.
Induction Bottom Test.
External Coating Test.
Internal Coating Test.
Electrical Requirements, wherever applicable.

Other BIS Certification Costs

The overall certification cost may include:

Cost Component	Description
Application Fee	Prescribed BIS application fee
Factory Inspection	Applicable inspection expenses
Laboratory Testing	Product testing charges
Licence Fee	Annual BIS licence fee
Marking Fee	Applicable minimum and unit marking fee
Sample Transportation	Packing and transportation expenses
Laboratory Infrastructure	Testing equipment and calibration expenses
Consultancy Charges	Professional certification support, if engaged

The actual charges should be verified from the latest BIS fee schedule and applicable laboratory testing rates before preparing the certification budget.

13. Step-by-Step BIS Certification Process for Domestic Pressure Cookers

The general process for obtaining BIS certification under Scheme-I is explained below.

Step 1 – Product Applicability Assessment

Identify whether the proposed pressure cooker falls under the scope of IS 2347 and the Domestic Pressure Cooker Quality Control Order.

Step 2 – Applicable Standard Review

Review IS 2347:2023 and its latest amendments to identify the applicable technical requirements.

Step 3 – Product Scope Assessment

Identify the capacities, materials, coating types, lid arrangements, bottom construction and safety relief device types proposed for certification.

Step 4 – Product Grouping

Prepare product grouping based on the applicable BIS grouping guidelines and select representative samples.

Step 5 – Factory Infrastructure Assessment

Review manufacturing machinery, production facilities, quality control arrangements and laboratory infrastructure.

Step 6 – Documentation Preparation

Prepare company documents, manufacturing documents, product drawings, quality manuals and testing procedures.

Step 7 – BIS Application Submission

Submit the application through the applicable BIS certification portal along with the prescribed documents and fees.

Step 8 – Factory Inspection

BIS officials inspect the manufacturing premises, production facilities, quality control system and testing arrangements.

Step 9 – Sample Drawal and Testing

Product samples are selected and tested as per the applicable Indian Standard and grouping guidelines.

Step 10 – Compliance and Clarifications

The manufacturer addresses any observations, test failures or non-conformities identified during the certification process.

Step 11 – Grant of BIS Licence

After satisfactory evaluation of the application, inspection and testing requirements, BIS may grant the licence to use the ISI Standard Mark for the approved product scope.

Step 12 – Post-Licence Compliance

The manufacturer must maintain quality control, conduct routine testing, maintain records and comply with BIS surveillance and licence renewal requirements.

14. Common Challenges in BIS Certification for Domestic Pressure Cookers

Manufacturers may face several technical and documentation-related challenges during the BIS certification process.

1. Failure in Pressure Testing

Pressure cookers may fail during air pressure, proof pressure or bursting pressure tests due to manufacturing defects or inadequate product design.

2. Safety Pressure Relief Device Non-Conformity

Improper functioning of safety pressure relief devices may result in non-conformity during testing.

3. Operating Pressure Variation

Manufacturers may face difficulty in maintaining the specified operating pressure due to variations in pressure regulating devices.

4. Material Non-Conformity

Incorrect material grades or inadequate raw material specifications can affect product conformity.

5. Coating-Related Issues

Pressure cookers with hard anodized, non-stick or other coatings may face issues during applicable coating tests.

6. Improper Product Grouping

Incorrect classification of capacities, materials, lid types, coating and bottom construction may result in an inappropriate licence scope.

7. Inadequate Laboratory Infrastructure

Manufacturers may not have the required hydraulic setup, pressure gauges, measuring instruments or coating testing equipment.

8. Incomplete Quality Control Documentation

Incomplete testing procedures, calibration records and production inspection records may create difficulties during factory inspection.

9. Non-Compliance with Revised IS 2347:2023

Manufacturers continuing to follow the old 2017 standard may face difficulties because the revised standard introduced additional technical and testing requirements.

A proper gap assessment before submitting the BIS application can help manufacturers avoid unnecessary delays and additional expenses.

15. How Qualitance India Can Help

Qualitance India provides professional BIS certification consultancy and regulatory compliance support to domestic pressure cooker manufacturers and businesses seeking BIS certification in India.

For BIS certification of domestic pressure cookers under IS 2347, our consultancy support includes:

BIS certification applicability assessment.
Review of IS 2347 requirements.
Gap assessment against IS 2347:2023.
Product grouping and licence scope assessment.
Review of technical drawings and product specifications.
Manufacturing facility assessment.
Laboratory infrastructure assessment.
Preparation of Quality Control Manual.
Preparation of Scheme of Inspection and Testing.
Development of inspection and testing procedures.
Guidance on testing equipment and calibration.
Raw material and component documentation review.
Laboratory testing coordination.
BIS application documentation.
Assistance during BIS factory inspection.
Support in resolving non-conformities.
Assistance with BIS licence grant and post-certification compliance.

Our objective is to help manufacturers establish compliant manufacturing and quality control systems and manage the BIS certification process efficiently.

Qualitance India – Improving Quality & Competence

Website: https://qualitanceindia.com
Email: info@qualitanceindia.com
Contact: +91 93106 15170

16. Frequently Asked Questions (FAQs)

Q1. Is BIS certification mandatory for domestic pressure cookers in India?

Yes. BIS certification is mandatory for domestic pressure cookers covered under the Domestic Pressure Cooker Quality Control Order, 2020.

Q2. Which Indian Standard applies to domestic pressure cookers?

The original standard was IS 2347:2017. It was revised and replaced by IS 2347:2023, which is the applicable revised standard.

Q3. What is the applicable BIS certification scheme for pressure cookers?

Domestic pressure cookers are covered under Scheme-I (ISI Mark Scheme) of BIS.

Q4. What is the sample quantity required for BIS testing under IS 2347:2017?

As per Product Manual PM/IS 2347/6, January 2023, the specified sample quantity is one pressure cooker.

Q5. What are the product grouping guidelines for domestic pressure cookers?

The grouping is based on nominal capacity, coating, lid arrangement, material, bottom construction, shape, safety pressure relief device and heating source.

Q6. What are the capacity groups for domestic pressure cookers?

Under the January 2023 product manual for IS 2347:2017:

Group I: 1 to 6.5 litres.
Group II: 7 to 15.5 litres.
Group III: 16 to 24 litres.

Q7. Are aluminium and stainless steel pressure cookers covered under IS 2347?

Yes. The standard covers pressure cookers manufactured using aluminium alloy, stainless steel and three-ply construction, subject to applicable requirements.

Q8. Is BIS certification applicable to induction pressure cookers?

Yes. Induction-friendly pressure cookers must comply with the applicable requirements and testing provisions for induction bottoms.

Q9. Is an in-house laboratory required for BIS certification?

Manufacturers must maintain a suitably equipped and staffed laboratory as required under the applicable product manual and Scheme of Inspection and Testing.

Q10. What are the major tests required for pressure cooker certification?

Important tests include capacity, air pressure, proof pressure, operating pressure, safety pressure relief device, bursting pressure, removal of lid under pressure, spring mechanism and applicable coating and bottom tests.

Q11. Is BIS certification applicable to electric pressure cookers?

Electric pressure cookers must be assessed against the applicable requirements of the revised IS 2347:2023, including the additional requirements for electrical heating arrangements.

Q12. Can multiple capacities be covered under one BIS licence?

Yes. Multiple capacities may be covered under one licence based on the applicable grouping guidelines, sample testing and the manufacturer’s manufacturing and testing capabilities.

Q13. Can foreign manufacturers obtain BIS certification for domestic pressure cookers?

Yes. Eligible foreign manufacturers may apply under the BIS Foreign Manufacturers Certification Scheme (FMCS), subject to the applicable requirements.

Q14. Can a manufacturer sell domestic pressure cookers without an ISI mark?

No. Products covered under the mandatory Quality Control Order cannot be legally sold in India without complying with the applicable BIS certification and marking requirements, subject to applicable exemptions.

Q15. Which standard should manufacturers follow now, IS 2347:2017 or IS 2347:2023?

Manufacturers must follow IS 2347:2023, including its applicable amendments. IS 2347:2017 was withdrawn following the implementation of the revised standard on 28 March 2024.

Q16. Who can assist with BIS certification for domestic pressure cookers?

Qualitance India provides professional consultancy support for product grouping, technical documentation, laboratory readiness, testing coordination, factory inspection preparation and BIS certification.

Conclusion

BIS certification for domestic pressure cookers is an important regulatory requirement for manufacturers supplying products in the Indian market.

The certification process requires careful attention to product construction, material specifications, pressure regulation, safety relief devices, coating requirements, product grouping, laboratory facilities and production quality control.

With the introduction of IS 2347:2023, manufacturers must ensure that their products and manufacturing facilities comply with the revised technical requirements and applicable amendments.

Proper documentation, product testing and factory readiness can help manufacturers complete the certification process efficiently.

For professional assistance with BIS Certification for Domestic Pressure Cookers, contact Qualitance India.

Qualitance India – Improving Quality & Competence

Website: https://qualitanceindia.com
Email: info@qualitanceindia.com
Phone: +91 93106 15170

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