Complete Guide to Technical Specifications for Vehicle Manufacturers: AIS Codes & Compliance

Introduction

In the automotive industry, regulatory compliance is essential. Every vehicle, car manufacturers must submit detailed technical specifications to authorities to ensure their vehicles meet safety, performance, and environmental standards. These specifications not only guarantee roadworthiness but also align with India’s Central Motor Vehicle Rules (CMVR) and Automotive Industry Standards (AIS).

For car manufacturers, complying with these regulations is a critical step before any model can be launched in the Indian market. One of the essential identifiers in this process is the AIS code for car manufacturers, which maps the technical and homologation documentation to a specific make or model.

This blog provides a complete guide to the technical documentation requirements, why they matter, and how Kanifnath Enterprises can support you in obtaining certification and regulatory approvals smoothly.

What Are Technical Specifications in the Automotive Sector?

Technical specifications refer to the detailed engineering, mechanical, and design-related information about a vehicle. These include:

• Engine details
• Dimensions and weight
• Fuel consumption & emissions
• Safety features (airbags, seatbelts, crash test data)
• Electrical systems
• Braking and lighting systems
• Chassis, body, and suspension specs
• Tyres and wheels configuration
• Vehicle Identification Number (VIN) structure

This data is submitted during the vehicle homologation process, typically required under CMVR and managed by testing agencies such as ARAI, ICAT, or VRDE.

Why Vehicle Manufacturers Must Submit Technical Specifications

For any vehicle manufacturer looking to sell vehicles in India, submission of technical data is non-negotiable. Here’s why:

• Regulatory Approval: Compliance with CMVR and AIS norms is mandatory for sales.
• Public Safety: Authorities need to verify that the vehicle adheres to safety standards.
• Pollution Control: Emissions data is critical for environmental regulation.
• Road Legality: Vehicle types must match approved categories and uses.
• Insurance and Taxation: Specifications influence road tax, insurance classification, and registration.

This is especially important for car manufacturers, who are constantly launching new variants and must get separate approvals for each.

Understanding the AIS Code for Car Manufacturers

The AIS code for car manufacturers is a unique identifier that links the vehicle to its corresponding Automotive Industry Standard certification.

AIS codes help with:

• Document tracking
• Linking test reports to vehicles
• Streamlining type approval process
• Import/export compliance
• Audit trails and reference for authorities

Popular AIS certifications include AIS-028 (Mass Emission), AIS-031 (Electrical Safety), and AIS-145 (Safety features for M1 category vehicles). Each certification corresponds to a specific safety or performance criterion and requires associated documents during the application.

Key Documents to Submit with Technical Specifications

When applying for vehicle type approval, the following documents and specifications are typically required:

• Application form with company details
• Engine performance and emission data
• Vehicle layout and component drawings
• Details of safety and protective devices
• List of materials used (especially for safety-critical parts)
• Test reports from certified labs (e.g., ARAI, ICAT)
• Photographs of the vehicle and major parts
• VIN decoding chart
• User manual/datasheet

All this must comply with the relevant AIS codes and CMVR rules.

Challenges Faced by Car Manufacturers

For car manufacturers, navigating the certification and submission process can be complex and time-consuming. Common challenges include:

• Frequent regulation updates
• Confusion around applicable AIS codes
• Rejection due to missing or incorrect documents
• Difficulty coordinating with test labs
• Lack of in-house compliance expertise

That’s why many manufacturers prefer to work with experienced consultants to manage documentation, liaise with authorities, and ensure timely approvals.

Kanifnath Enterprises – Your Partner in Vehicle Compliance

Kanifnath Enterprises is a trusted partner for vehicle manufacturers and car manufacturers seeking reliable support in preparing and submitting technical specifications for approvals.

Services Provided:

• Technical document preparation & verification
• AIS code guidance for car manufacturers
• Type approval coordination with ARAI, ICAT
• End-to-end compliance and certification handling
• Assistance with vehicle homologation
• Regular updates on changes in CMVR & AIS norms

Whether you’re launching a new passenger car, commercial vehicle, or electric model, Kanifnath Enterprises helps simplify the process while ensuring full regulatory compliance.

Final Thoughts Kanifnath Enterprises

Submitting accurate technical specifications is critical for every vehicle manufacturer aiming to enter or operate in the Indian automotive market. From emission standards to structural safety, these documents serve as the backbone of regulatory approvals.

Understanding the AIS code for car manufacturers, staying up-to-date with evolving norms, and submitting flawless documentation ensures faster approval, lower risk of rejection, and a smoother launch.

Let experts like Kanifnath Enterprises handle the complexity while you focus on innovation and growth.

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