BIS Certification for Work Chairs: IS 17631 Process, Documents & Requirements

Introduction

Work chairs are an essential part of offices, workplaces, commercial establishments, as well as various institutional environments. As these chairs are designed for prolonged and repeated use, their stability, structural strength, durability, and overall performance are important for ensuring user safety and product quality.

In India, Work Chairs are covered under IS 17631:2022 - Work Chairs - Specification. The standard basically applies to completely manufactured or fabricated work chairs as well as ready-to-assemble units. More importantly, Work Chairs are included in the Furniture (Quality Control) Order, 2025, which is listed by BIS.

For manufacturers, importers, as well as businesses who are planning to sell work chairs in India, understanding the applicable standard, testing requirements, documentation, product grouping, and certification process is therefore essential.

What is BIS Certification for Work Chairs?

BIS certification is a mandatory certification requirement for all notified products that are intended for sale and import in the Indian market. An ISI mark is an essential requirement through which a manufacturer demonstrates that its product meets the requirements of the applicable Indian Standard.

For Work Chairs, the applicable standard is IS 17631:2022. The standard does not focus only on the appearance of a chair. It also addresses characteristics that can influence its performance during regular use, including:

• Design and workmanship
• Dimensions
• Stability
• Static load performance
• Impact performance
• Seat and back durability
• Arm-rest durability
• Swivel performance
• Foot-rest durability
• Castor and chair-base durability
• Applicable surface and upholstery performance
• Marking

This makes BIS certification for work chairs a product-specific compliance requirement that is mandatory to be eligible for smooth functioning in the Indian market. If you want to know the key compliance requirements, check your eligibility for a BIS certification today. 

Why is BIS Certification Mandatory for Work Chairs?

Work Chairs are specifically listed under the Furniture (Quality Control) Order, 2025, against IS 17631:2022. The purpose of compulsory BIS ISI certification is to make sure that the notified furniture products conform to the relevant Indian Standards before entering the Indian market.

For work chairs, this is particularly relevant because the products may be subjected to repeated loading, movement, adjustment and prolonged use. Issues involving stability, structural strength, seat or back durability, armrests, castors or chair bases can affect the safety as well as long-term serviceability of the product. Therefore, manufacturers and importers should verify the applicable BIS requirements before manufacturing, importing, or selling the work chairs in India.

BIS Certification for Indian and Foreign Work Chair Manufacturers

The certification requirements should be planned according to the manufacturing location.

Indian Manufacturers

Indian manufacturers should apply for BIS certification covering the relevant manufacturing premises and product scope. The facility should have the required production controls, testing arrangements, as well as quality systems appropriate to the standard.

Foreign Manufacturers

Foreign manufacturers who are supplying work chairs to India need to follow the applicable BIS FMCS Certification scheme for overseas manufacturing and comply with requirements that are applicable to the manufacturing location. They must also appoint an Authorized Indian Representative (AIR) to proceed with the BIS application.

Importers

Importers cannot get a BIS license directly. They must request a BIS license copy from the manufacturers to ensure continued compliance in the Indian market during BIS visits and inspections. Importers should also verify the compliance status of the actual foreign manufacturer before placing an order.

What is IS 17631:2022 for Work Chairs?

IS 17631:2022 is the Indian Standard titled Work Chairs - Specification. The standard replaced the earlier IS 3499 Part 1 and Part 2 standards. BIS issued implementation guidelines for the revised standard in 2022 and stated that the revised standard was to be implemented, after which the earlier standards were to be withdrawn. The current IS 17631:2022 covers both:

• Completely manufactured/fabricated work chairs
• Ready-to-assemble work chairs

The standard therefore needs to be considered based on the actual construction and configuration of the chair, rather than simply its commercial name, by manufacturers of the notified products.

Work Chairs vs General Purpose Chairs: Which Standard Applies?

The distinction between work chairs and general purpose chairs is important because not every chair falls under the same BIS standard.

Thus, manufacturers should understand that BIS certification for general purpose chairs is different from the ISI mark license for work chairs. A manufacturer should therefore check the design, intended use, as well as configuration of the product before deciding which standard applies.

For example, a chair that is designed specifically for workplace use should not automatically be treated as a general-purpose chair simply because both products are used for sitting. Correct standard identification at the beginning can prevent unnecessary testing and certification delays for manufacturers in India.

What Types of Work Chairs Are Covered?

IS 17631:2022 is applicable to work chairs in different configurations, including chairs that may vary in:

• Arm rests
• Castors
• Reclining provisions
• Height adjustment
• Locking mechanisms
• Chair materials
• Upholstery materials
• Foot rests
• Backrest configuration
• Seat configuration

The BIS grouping guidelines require manufacturers to declare their models along with important parameters such as chair material, construction, castor configuration, reclining provisions, fabric or leather material, locking device, maximum user mass, as well as usage hours per week. This is particularly important for businesses manufacturing several office-chair models because product variations need to be evaluated carefully before deciding the certification scope of a BIS license.

How Many Samples are Required for BIS Testing?

The BIS product manual specifies two chairs for dimensional as well as safety requirements under the relevant clauses, along with material cut panels, fabric and leather pieces for applicable surface-performance testing.

However, manufacturers should not assume that every model can automatically be represented by the same sample. Product grouping and model coverage need to be reviewed before testing because differences in construction, mechanisms, materials, or other essential parameters can affect how models are grouped. 

If there are even the slightest changes, there may be a need for a separate BIS license for the changed model.

BIS Product Grouping and Model Coverage

Product grouping is particularly important for manufacturers with multiple work-chair models. The BIS grouping guidelines require manufacturers to declare the models by name, number, or code along with essential parameters as well as drawings. These include factors such as:

• Chair material
• Arm-rest configuration
• Ready-to-assemble or fabricated construction
• Castor type
• Reclining provisions
• Fabric or leather material
• Locking device
• Maximum user mass
• Usage hours per week

This means that a business should not simply submit one chair and assume that every model in its catalogue will automatically be covered. The appropriate family of models, lead model, as well as certification scope should be established according to the applicable BIS grouping guidelines.

How to Get BIS Certification for Work Chairs?

Here are simple steps that can be followed by manufacturers to easily get a BIS certification for work chairs in the Indian market: 

1. Check Product Applicability

First, it is important to determine whether the product falls within the scope of Work Chairs under the applicable regulatory requirements.

2. Identify IS 17631:2022

Review the chair against the requirements of IS 17631:2022 and confirm that it is not covered by another furniture standard.

3. Review the Product Configuration

Check the chair's materials, construction, castors, armrests, reclining mechanism, footrest, locking device, upholstery, as well as other relevant features.

4. Determine Product Grouping

For manufacturers with multiple models, it is important to identify the appropriate product family and model coverage according to the BIS grouping guidelines.

5. Prepare Technical Documents

Prepare drawings, specifications, Bill of Materials, manufacturing information, quality-control details, as well as various other required documents.

6. Submit the BIS Application

The manufacturer submits the application through the applicable BIS certification process with the required information.

7. Product Testing

The required samples are tested against the applicable requirements of IS 17631:2022, in order to meet BIS safety and quality parameters.

8. Factory Assessment

BIS certification also involves evaluation of the manufacturing arrangements, quality-control practices, as well as applicable testing capabilities by the BIS officials.

9. Resolve Non-Conformities

If a product or manufacturing arrangement does not meet an applicable requirement, corrective action may be necessary before certification can proceed. Manufacturers should resolve any queries as soon as possible to prevent further delays.

10. Grant of BIS Licence

Once the applicable requirements are satisfactorily completed, BIS will grant the ISI mark licence with the CML number, to be used by manufacturers on the approved product.

Documents Required for Work Chair BIS Certification

The exact documents depend on the manufacturer, product, as well as the application. However, businesses should generally prepare the following commonly asked documents:

• Legal address proofs of the factories
• Product specification
• Details of raw material, machinery, and testing equipments
• Details of QC Staff and other basic details of the factory
• Lab test reports of the product
• Main Application Form V
• ISI Application Fee
• Appointment of AIR (Authorized Indian Representative) in case you are a foreign manufacturer

BIS Marking and Labelling Requirements for Work Chairs

• After certification, manufacturers must make sure that the product and associated labelling follow the applicable BIS requirements and licence conditions.
• The information displayed on the product should remain consistent with the approved certification scope, including the relevant product identification as well as information regarding the approved model.
• Manufacturers should also make sure that changes to product design or model identification do not unintentionally create a mismatch with the approved BIS scope.

What is the BIS Certification Cost for Work Chairs?

There is no single fixed cost for BIS certification of every work chair. The pricing may vary depending on several factors such as lab charges, testing requirements, additional compliance parameters, type of products, documentation, factory preparation, retesting scopes, number of models, etc. However, here is a simple breakdown of the general cost estimate for a BIS license for work chairs:

How Long Does BIS Certification for Work Chairs Take?

The timeline generally depends on the readiness of the manufacturer, product conformity, laboratory availability, as well as the progress of the BIS assessment. However, on average, it usually takes 20-40 working days for Indian manufacturers and 5-6 months for foreign manufacturers to get a BIS certification, at BIS technical discretion. 

Factors that can affect the timeline basically include:

• Completeness of documents
• Correct identification of the applicable standard
• Product design
• Sample readiness
• Laboratory scheduling
• Testing results
• Factory readiness
• Inspection
• BIS queries
• Corrective action or retesting

Manufacturers with multiple chair models should plan additional time for product grouping and model evaluation. For imported work chairs, certification planning should ideally be completed before commercial shipment arrangements are finalised for the Indian market.

Partnering with a top BIS certification consultant in India can help in avoiding unnecessary delays and preparing applications on time to prevent hassles while getting a BIS certificate. 

Common Reasons for Delays in Work Chair BIS Certification

Here are some of the common reasons why BIS certification for work chairs gets delayed: 

Applying Under the Wrong Standard

A work chair and a general-purpose chair may fall under different Indian Standards. Product classification should be established before testing of the notified products as per BIS parameters.

Poor Model Grouping

Manufacturers with several designs should review the grouping requirements before selecting samples of the products for BIS licensing.

Product and Document Mismatch

The physical sample, drawings, specifications as well as Bill of Materials should correspond to the same configuration as specified in the application.

Testing Failure

A chair that fails a stability, load, durability, or other applicable test may require corrective action and further evaluation by the BIS.

Incomplete Factory Preparation

Production controls, testing equipment, and quality records should be ready for the applicable BIS checks and inspections.

Unclear Model Identification

The model number or code declared to BIS should be consistent across technical documents, samples, labels, as well as certification records.

Addressing these issues at the beginning can make the certification process considerably more efficient. It is therefore best to partner with Brand Liaison, the top BIS ISI certification consultant in Delhi, India, to simplify BIS compliance for the Indian market. 

Why Choose Brand Liaison for Work Chair BIS Certification?

Obtaining BIS certification for work chairs requires coordination between product design, technical documentation, laboratory testing, manufacturing controls, as well as regulatory requirements. Brand Liaison has 12+ years of experience in handling product approvals for the Indian market, assisting businesses in smoothly managing product compliance and market eligibility. We can assist manufacturers, importers, and businesses with the BIS certification process for work chairs, including:

• Product applicability assessment
• IS 17631:2022 review
• Documentation support
• Product grouping guidance
• Testing coordination
• Factory assessment preparation
• BIS application assistance
• Query and clarification support
• AIR services for foreign manufacturers
• Cost-effective compliance solutions
• Dedicated guidebooks for Indian market product certifications
• Certification and post-certification guidance

Contact our team of experts today to ensure hassle-free BIS compliance in the Indian market. 

Conclusion

BIS certification for Work Chairs is an absolutely important compliance requirement for notified products in the Indian market. For manufacturers, certification is not simply about passing a laboratory test. The right standard, product grouping, model configuration, technical documentation, manufacturing controls, testing and final marking all need to remain aligned.

Businesses who are planning to manufacture or import work chairs should therefore check their product range and certification requirements before production or shipment in India. With proper preparation and technical guidance from expert consultants like Brand Liaison, manufacturers can address compliance requirements more systematically and reduce avoidable certification delays for the Indian market.