BIS & ISI Mark for Pneumatic Tyres for Commercial Vehicles, IS 15636

Pneumatic tyres used in commercial vehicles like trucks, buses, and others are engineered to bear heavy loads and maintain stability during their movement. These tyres are made of materials which can handle continuous use on various roads. These tyres are known to have an efficient brake response and improved drive control for long distances.

The BIS certification is one of the key quality requirements for pneumatic tyres in commercial vehicles before they are introduced into the Indian market. As per the standard IS 15636: 2022, pneumatic tyres are tested for their durability, capability in load carrying, dimensional correctness, speed capacity, and strength. They are also evaluated based on their technical specifications and markings. The tyre manufacturing companies must get their product approval to sell these products to customers.

What is IS 15636: 2022?

This is the Indian Standard for pneumatic tyres used in commercial vehicles such as trucks, buses, and heavy-duty transport applications. It mentions the safety and dimensional criteria to ensure reliable operation under high load and long distances. As per the BIS (Bureau of Indian Standards),

these tyres are:

Checked for speed capability
Assessed for construction quality
Tested for load-carrying capacity
Evaluated for tread performance

Eligibility Guide for Heavy Vehicle Tyre BIS Approval

BIS authorisation under IS 15636: 2022 is required for businesses involved in manufacturing, importing, or supplying Pneumatic Tyres for Commercial Vehicles in India.

Applicable to:

Manufacturers (India) - Must get BIS approval if the product is covered under QCO.
Foreign Manufacturers - Need certification to export the automotive commercial tyre to India.
Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
Sellers/Distributors - Should only sell certified heavy-duty tyres.

Testing and Inspection Requirements

To ensure safe performance of pneumatic tyres used in commercial vehicles, the Bureau of Indian Standards outlines the minimum requirements under IS 15636: 2022. This certification ensures that manufacturers produce tyres with adequate load-bearing strength and dimensional accuracy suitable for heavy-duty transportation. The BIS testing parameters and quality checks for the Commercial Vehicle Pneumatic Tyres are listed below:

Test Group	What is Tested	Purpose
Marking Test	Tyre markings, size details, load index, speed rating, and BIS identification	Ensures proper traceability and BIS compliance marking
Dimension Test	Section width, overall diameter, bead diameter, and tyre size designation	Ensures dimensional accuracy and compliance with standard tyre specifications
Load/Speed Performance Test	Tyre behaviour under specified load and speed conditions on test drum	Ensures safe performance under rated operational limits
Endurance Test	Continuous running of tyre under controlled load, speed, and pressure	Ensures long-term durability and resistance to failure
Tread Wear Indicator Test	Presence, visibility, and accuracy of tread wear indicators	Ensures users can identify tyre replacement point for safety
Tyre Strength (Plunger Test)	Resistance of tyre carcass to penetration force	Ensures structural strength and puncture resistance
Bead Strength Test	Ability of tyre bead to stay seated on rim under stress	Ensures safety and secure fitment on wheel rim
Uniformity Test	Variations in tyre geometry and force variation during rotation	Ensures smooth driving performance and stability
Balance and Vibration Check	Tyre balance under rotational movement	Ensures ride comfort and reduced vibration
Construction Inspection	Ply arrangement, carcass structure, and material quality	Ensures proper manufacturing and internal structural integrity

BIS Approval Guide for Commercial Automotive Tyres

The BIS Authorisation process ensures that the commercial vehicle tyre meets the required safety and performance parameters. This process is set 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: Product samples are tested in BIS-approved laboratories for physical properties, moisture content, chemical characteristics, dimensional stability, and overall material performance.
Application Submission: The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
Factory Inspection: The Bureau of Indian Standards officials inspect the manufacturing units to verify the production process, safety measures, and quality control system.
Grant of BIS License: Upon successful verification of all requirements, BIS grants the certification license under Scheme-I.
Use of ISI Mark: Once approved, the manufacturer can use the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.

IS 15636: 2022 Approval Documents Checklist

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 Requirement	Appointment of Authorized Indian Representative (AIR) for BIS coordination and compliance in India

The Foreign manufacturers are required to appoint an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.

Marking Requirements & License Validity

Marking Requirements

Once a manufacturer obtains BIS approval, the ISI Mark for Natural Fiber Felt must be clearly and permanently marked on its packaging or on the product. Along with the ISI Mark, key details such as the manufacturer’s identification and licence number (CM/L) must be marked. This ensures the product complies with all performance standards. Further details are mentioned below:

Requirement	Details
ISI Mark	Indicates that the product is BIS certified and conforms to standards
Standard Number	IS 15636: 2022
CML Number	Certification Marks License (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.

Validity for commercial transport tyre BIS License

particulars	Details
Initial 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
Surveillane	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

Fees for commercial vehicles tyres BIS license

The cost of BIS Approval for a coir felt sheet includes charges for application, inspection, license, testing, and marking. These fees are paid to BIS as per Scheme I guidelines.

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 to be paid directly to BIS-recognised laboratories.
Consultancy fees can vary depending on product type and factory location.

Conclusion

Effective and tested tyres play an important role in guaranteeing safety in commercial transportation. The compliance with IS 15636: 2022 implies that the tyres have been tested according to the technical and operational requirements. Certification of tyres allows one to enjoy improved road grip, load stability, and low chances of encountering difficulties related to the use of the tyre on long trips.

The certification process can be complex for manufacturers and importers as it involves many technical documents. EVTL India helps companies with the process of certification as per BIS standards. Their assistance in this regard ensures that businesses do not face any unnecessary hindrances during the certification process.