Driving Sustainability Forward: AIS-028 Codes for CNG Fuel, Bio-CNG, and LNG Fuel Vehicles Explained

Introduction

Eco-friendly fuels such as CNG Fuel, Bio-CNG, and LNG Fuelare driving a new era of mobility in the automotive sector. To manage their adoption effectively, the Automotive Industry Standards (AIS) provide a robust regulatory framework. Notably, AIS-028 is a critical guideline for vehicles utilizing gaseous fuels.

In this blog, we’ll explore the different versions of AIS-028, their importance, and how they shape the future of sustainable transportation—along with how Kanifnath Enterprises can help you comply with these standards seamlessly.

What the Code Is?

AIS-018 / 2001 Amd. No.1 & Nos. 2 to 5

• AIS-028 (Version 3) Amendment Nos. 1 & 2: Focuses on the use of CNG (Compressed Natural Gas) fuel in internal combustion engine vehicles. It refines earlier safety guidelines to enhance reliability in real-world applications.

• AIS-028 (Version 4): A more advanced version, this provides detailed code of practice for using CNG fuel in internal combustion engine vehicles, including testing, certification, and installation processes.

• AIS-028 (Version 5): The latest version that expands the scope by covering CNG, Bio-CNG, and LNG fuels in ICE vehicles. This step reflects India’s commitment towards multiple clean fuel options to reduce emissions and reliance on fossil fuels.

In short, the AIS-028 code is the rulebook for safety, quality, and compliance in gaseous fuel-powered vehicles.

Uses of the Code

The AIS-028 code has several practical uses that impact vehicle owners, manufacturers, and the ecosystem at large:

• For Manufacturers: Ensures that CNG, Bio-CNG, or LNG-powered vehicles are designed and tested as per approved safety standards.

• For Retrofitters & Workshops: Provides a clear reference for installing compliant conversion kits.

• For Regulatory Authorities: Helps enforce uniform compliance across the industry.

• For Vehicle Owners: Guarantees safety, performance, and legal approval of their eco-fuel-powered vehicles.

Where & Why the Code is Used?

Where it is used:

• At OEM (Original Equipment Manufacturer) facilities when producing factory-fitted CNG or LNG vehicles.
• In retrofitment centers and service workshops that convert existing petrol/diesel vehicles into CNG/Bio-CNG compliant ones.
• In testing agencies and certification bodies to verify that vehicles meet AIS-028 safety norms.

Why it is used:

• To create a uniform safety standard for all vehicles using gaseous fuels.
• To ensure that installations are safe, leak-proof, and efficient.
• To promote public confidence in adopting CNG, Bio-CNG, and LNG fuels.
• To contribute to India’s clean mobility mission by reducing carbon footprints and dependency on oil imports.

Benefits of the Code

The implementation of AIS-028 provides wide-ranging benefits:

1. For Vehicle Owners:

• Confidence in using safer and reliable CNG/Bio-CNG/LNG vehicles.
• Lower running costs with cleaner fuels.
• Assured compliance with RTO and government safety requirements.

2. For Workshops & Retrofitters:

• Reduced liability with proper safety guidance.
• Standardized installation procedures to avoid accidents.

3. For Environment & Society:

• Reduction in carbon emissions and air pollution.
• Greater adoption of renewable fuels like Bio-CNG that promote circular economy.
• Reduced import burden on petroleum fuels.

How Kanifnath Enterprises Can Help You?

At Kanifnath Enterprises, we are committed to helping individuals and businesses transition safely to eco-friendly fuel solutions. Our expertise in AIS-028 (Version 3, Version 4, and Version 5) compliance ensures that every vehicle we retrofit or service adheres to the highest safety standards

Here’s how we support you:

• Expert Conversion Services: From petrol to CNG or Bio-CNG conversions done under certified standards.
• 100% Compliance: Installations aligned with AIS-028 guidelines for safe and approved usage.
• Advanced Facilities: Equipped with modern tools and trained technicians to handle all types of conversions.
• Customer-Centric Approach: Transparent processes, clear guidance, and reliable after-sales support.
• Sustainability Focus: Helping you contribute to a greener planet without compromising vehicle performance.

Kanifnath Enterprises –

Kanifnath Enterprises is a leading automotive solutions provider specializing in eco-friendly fuel conversions. With deep expertise in the AIS-028 (Version 3) Amd. Nos. 1 & 2 Code of Practice for use of CNG Fuel in Internal Combustion Engined Vehicles, AIS-028 (Version 4) Code of Practice for use of CNG Fuel in Internal Combustion Engined Vehicles, and AIS-028 (Version 5) Code of Practice for use of CNG/Bio-CNG/LNG Fuel in Internal Combustion Engined Vehicles, we ensure your vehicles are safe, compliant, and future-ready. Our mission is to empower customers with sustainable, cost-efficient, and government-approved fuel solutions.

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