ISI / BIS Certification for Diesel Engines – NOx Reduction Agent AUS 32

Diesel engines utilize a variety of emissions control technologies to comply with stringent environmental regulations, particularly concerning the reduction of nitrogen oxides (NOx), which are harmful pollutants contributing to air pollution and smog formation. AUS 32, also known as AdBlue or diesel exhaust fluid (DEF), is a clear, non-toxic solution consisting of approximately 32.5% high-purity urea and 67.5% deionized water. When injected into the exhaust stream of diesel engines equipped with selective catalytic reduction (SCR) systems, AUS 32 undergoes a chemical reaction with the NOx emissions, converting them into harmless nitrogen and water vapor. This process helps diesel engines meet emission standards by significantly reducing NOx emissions without affecting engine performance or fuel efficiency. AUS 32 is increasingly used in modern diesel vehicles and equipment, including trucks, buses, construction machinery, and agricultural equipment, as a cost-effective and efficient solution for NOx reduction, thereby contributing to improved air quality and environmental sustainability.

IS 17042 (Part-1):2018 is crucial for the diesel engine industry, focusing on NOx Reduction Agent AUS 32, which is essential for reducing nitrogen oxide emissions. This standard establishes essential guidelines and quality standards for the production and use of AUS 32, ensuring its effectiveness and safety in diesel engine applications. By setting clear parameters for factors such as chemical composition, purity levels, and performance requirements, IS 17042 (Part-1):2018 ensures that AUS 32 meets stringent standards for consistency and reliability in reducing harmful emissions. Compliance with this standard ensures the quality and efficiency of AUS 32 and promotes environmental sustainability by reducing air pollution from diesel engines. Adherence to IS 17042 (Part-1):2018 facilitates regulatory compliance and contributes to the overall improvement of air quality by providing a standardized framework for manufacturers and end-users.

Note: Obtaining the ISI/BIS Certification is a mandatory requirement for manufacturers of Diesel Engines – NOx Reduction Agent AUS 32 to sell their products in the Indian market.

Manufacturers must obtain ISI/BIS certification for their Diesel Engines – NOx Reduction Agent AUS 32 to lawfully market and sell these products within India. This certification serves as a crucial validation of compliance with specific quality and safety standards mandated by the BIS for the production and distribution of NOx reduction agents used in diesel engines. Without the ISI/BIS certification, manufacturers face potential legal consequences and hurdles in accessing the Indian market. Obtaining this certificate is a regulatory requirement and an essential step for manufacturers to demonstrate the reliability, compliance, and quality of their NOx reduction agents. This certification process underscores the significance of ensuring the effectiveness and environmental impact of diesel engines, instilling confidence among stakeholders in the automotive and environmental sectors regarding their suitability and adherence to Indian standards for usage and distribution.

Only manufacturers (domestic or foreign) who produce the finished product will be awarded ISI Certification. This will not be given to any product importers, traders, dealers, or distributors.

About ISI / BIS Certification

Indian Standards Institute, or ISI was renamed the Bureau of Indian Standards (BIS) in 1987. The official mark that the Bureau of Indian Standards provides for manufacturers of various goods is the ISI Mark. It is used to indicate compliance with Indian standards (IS) set by the Bureau of Indian Standards (BIS) and has been used as a conformity marking for industrial products. Manufacturers received permission from BIS to use the ISI Mark on items that comply with relevant Indian requirements through the product certification program. 

Only manufacturers (domestic or foreign) who produce the finished product will be awarded ISI Certification. This will not be given to any product importers, traders, dealers, or distributors.

Documents Required for ISI / BIS Certification

The following documentation is required to get an ISI certification:

• Main Application Form V
• Address Proof of Manufacturing Unit
• Details of Manufacturing Process
• Test Report of products

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Process of ISI / BIS Certification

There are two approaches for Indian manufacturers to become certified with the ISI Mark:

• Regular Procedure
• Simplified Procedure 

Regular Procedure

With the possible exception of cases deemed "All India first," which might take up to 180 days, the licensing procedure is expected to be finished in 120 days. This timeline starts on the day the application is received, assuming that at different points in time the documentation, unit assessment, and product conformance are all deemed acceptable.

Step 1: Manufacturing Unit Customization in Compliance with Applicable Indian Standards

• Identifying the applicable Indian Standard
• Establishing in-house testing facilities as per the Standard's requirements

Step 2: Submission of the Application Form

• Preparing an Internal Test Report for the product by the relevant Indian Standard
• Compiling all necessary documents
• Completing the Online Application Form
• Online payment of application fees directly to BIS
• Submitting hard copies of the Application Form with all enclosures to the relevant Branch Office (BO) of BIS

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Simplified Procedure

This is a much faster process than the standard procedure. After a factory inspection is deemed satisfactory and the initial evaluation establishes that the sample complies with the applicable Indian Standard(s), the license application process is expected to be finished in 30 days.

Step 1: Adapting the Manufacturing Unit to Comply with the Relevant Indian Standard

• Identifying the applicable Indian Standard
• Establishing in-house testing facilities to meet the Standard's requirements

Step 2: Sample Testing

• Obtaining the necessary certificate for raw materials (Material Test Certificate - MTC)
• Conducting product sample testing at a BIS-recognized testing laboratory

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ISI Mark Certification Process for Foreign Manufacturers

The process of obtaining ISI Mark Certification for Foreign Manufacturers typically includes the following steps:

Step 1: Application

• Compile all the required documents.
• Submit the documents along with the Application Fee.
• An Application Number will be allotted.
• Scrutiny of the Application will be conducted within a specified time frame.​

Step 2: Query Raised (If Any)

• If any documents are missing or there is non-compliance, you will be informed.
• You need to submit a reply within the given timeframe.

​For more detailed information, please click here.

Why choose Brand Liaison?

Brand Liaison provides helpful support for achieving ISI Mark Certification. Among our offerings are:

•  Expert guidance
•  Streamline process
• Comprehensive support
• Cost-effective solutions
• Time efficient

Please click here to get in contact with our team of specialists for a deeper explanation of the paperwork and steps needed to get ISI Mark Certification.