BIS Certification for Phosphorus Oxychloride

BIS Certification for Phosphorus Oxychloride

In today’s time, BIS certification has become mandatory for every business. The ISI mark given by BIS acts as proof that the product has passed the quality and safety standards set by the Indian government.

Obtaining BIS certification for Phosphorus Oxychloride, without any guidance can be risky and daunting, but, with proper guidance and step-by-step procedure, you can understand the process easily.

Before, learning about the process it is essential to get familiar with some most used terms in this guide, which are:

BIS certification: BIS certification is a mark of quality issued by the Bureau of Indian Standards. This indicates that a product conforms to predefined standards. It gives an official symbol to the manufacturers known as the ISI mark. At present, obtaining an ISI mark serves as a stamp of approval. The product must successfully pass the BIS test and certification process, ensuring that the quality standards are met properly.

Phosphorus Oxychloride: POCl3 is a chemical compound composed of phosphorus, oxygen, and chlorine atoms. It is used in the production of pesticides, pharmaceuticals, and flame-retardant materials. It is also used as a reagent in organic synthesis and as a catalyst for various chemical reactions. 

Now, when you are you are familiar with both terms then can you answer why BIS certification is important for Phosphorus Oxychloride?

It is because BIS certification improves the credibility of phosphorus oxychloride manufacturers and builds a sense of trust in customers’ minds about the product’s safety and reliability. It facilitates market acceptance, both domestically and intentionally, by demonstrating adherence to established standards.

According to IS standard IS 11657:2020, all technical-grade phosphorus oxychloride must undergo ISI certification. The standard details the testing and sampling techniques for technical-grade phosphorus oxychloride. It specifies criteria such as the appearance of the substance, which should be a fuming liquid ranging from colorless to light yellow with an unpleasant odor. 

It is important to note that without the ISI mark, this product cannot be sold, imported, or exported in the Indian consumer market. This is why every manufacturer puts a lot of effort into obtaining the ISI  mark for their product. 

Let’s move to the next section of this guide where you will learn what documents you need to prepare before you submit the application form for BIS certification for Phosphorus Oxychloride.

List of Documents Required for BIS Certification

When you are applying for the BIS certification, there are some documents that you need to submit along with the application form, below is the list:

  1. Manufacturing Business License
  2. Product Test Reports
  3. Quality Management System Certification
  4. Production Process Details
  5. Labeling and Packaging Information
  6. Sample Product
  7. Product Drawings
  8. Quality Control Staff Details
  9. Raw Material Details
  10. Factory Location Map
  11. Machine Details, etc

While filling up the form you will get the list of documents you need to prepare, but you can also take reference from the above list to arrange the documents beforehand so that there is no chaos at the moment of document submission.

The Importance of These Documents

Every document required in the process of a BIS certification is crucial. You cannot move forward if the BIS does not find any genuine certification for any of their requirement. 

To your knowledge, the manufacturer’s business validates legal operation, while the product test report shows if the quality protocols are met or not. A quality management system certification ensures consistency in the production process. Labeling and packaging details make users believe that proper safety measures are taken and sample products are required to undergo strict testing for certification. 

Process of BIS Certification

Now, that you have prepared all the documents you can begin the application filling process;

  • Application Process

The first step in getting the certificate is to fill out and submit the application form along with the necessary documents requested by the BIS office. As soon as the application is accepted, then you can move forward with the testing process.

You can read the detailed BIS registration process from filling out the application to submitting it, here:

  1. Fill Up the Prescribed Application Form
  2. Gather Necessary Documentation
  3. Nominate and Authorize Indian Representative (AIR)
  4. Check Application Completeness
  5. Submit the Application
  • Sample Testing

BIS-certified laboratories conduct thorough testing of your product to confirm that all the predefined standards are met. 

  • Factory Inspection

They also conduct an on-site inspection in the manufacturing unit to very if the quality protocols are being followed or not.

  • Grant of Certification

Upon successful completion of all the tests and inspections, you will get the BIS certification for Phosphorous Oxychloride.

This was the whole process of obtaining the BIS certification, it may look you a daunting task because you cannot afford error in any step. So, if you are a bit concerned and doubtful and are looking for someone’s guidance or assistance you can check out our services. 

We are the ones who provide BIS certification to domestic as well as overseas manufacturers. We are one of the most trusted and reliable BIS certification consultants in India and are eager to help you out in this process! 


In conclusion, obtaining BIS certification for Phosphorous Oxychloride is mandatory for all the manufacturers using it in their products because, without this certification or ISI mark, it is difficult for the business to survive.

Following the above step, you can learn how to obtain the certificate, but if you are willing to get assistance from some reliable and experienced source then feel free to contact us. 

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