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How to obtain BIS Certification for Linear Alkyl Benzene?

calendar30 May, 2023
timeReading Time: 3 Minutes
How to obtain BIS Certification for Linear Alkyl Benzene?

Linear Alkyl Benzene (LAB) is a chemical compound that is frequently utilized in the manufacturing of environmentally-friendly detergents. It is created by combining benzene with linear olefins. LAB functions as a surfactant, which allows it to decrease the surface tension between liquids and solids, making it an effective ingredient in cleaning products. Additionally, LAB is utilized in the creation of lubricant additives, solvents, and various industrial applications. Linear Alkyl Benzene falls under the BIS’s Conformity Assessment Scheme which provides ground for the ISI marking. This article seeks to unlock every possible information about BIS certification for Linear Alkyl Benzene.

Simplifying the Role of IS 12795:2020 in BIS Certification for Linear Alky Benzene

IS 12795:2020 pertains to linear alkyl benzene, a crucial ingredient used in the production of surfactants for household and industrial synthetic detergent powders, tablets, and liquid detergents. The Bureau of Indian Standards adopted this Indian Standard (First Revision) after the Chemical Division Council approved the draft finalized by the Soaps and Other Surface Active Agents Sectional Committee.

This standard establishes the specifications, sampling methods, and tests for linear alkyl benzene. To adhere to this standard, linear alkyl benzene must be a transparent, colorless liquid with a distinctive scent. Furthermore, the substance must satisfy the requirements laid out in this standard. Relevant standards must be followed when conducting tests.

Mandatory Product Testing for BIS Certification

Mandatory tests to qualify for BIS certification are cited below. These tests shall be conducted at the certified BIS lab. Passing these tests is vital for securing BIS Certification for Linear Alkyl Benzene.

  • Specific gravity test
  • Doctor test
  • Chain length distribution test
  • Moisture test
  • Color test
  • Paraffin % test
  • Refractive Index test
  • Bromine Index test
  • Molecular Weight test
  • LAB content test

Understanding the IS Guidelines relating to Packing and Marking

IS 12795:2020 must be followed when packing and marking linear alkyl benzene. The substance should be packed in moisture-free mild steel tanks or barrels unless agreed upon otherwise by the purchaser and supplier. The container must be labeled with the information specified in the standard. Applicants seeking BIS Certification for Linear Alkyl Benzene must abide by these requirements.

If the product(s) adheres to the requirements of this standard, it may be certified under the provisions of the Bureau of Indian Standards Act, 2016, and the Rules and Regulations framed thereunder. The product(s) may also be marked with the standard mark (ISI Mark).

To use a standard mark (ISI Mark), the manufacturer must obtain a BIS license from the Bureau of Indian Standards. The BIS grants a license based on a successful assessment of manufacturing infrastructure, quality control, testing capabilities, and production process.

What documents are required to apply for BIS certification for Linear Alkyl Benzene?

When applying for BIS certification for Linear Alkyl Benzene, specific documents are necessary, which may vary based on the product. Nonetheless, some commonly required documents include an:

  • Application form
  • Test reports from a BIS-known lab
  • Manufacturing process flow chart,
  • Quality control plan
  • List of raw materials
  • Electrical safety test reports (if relevant)
  • Product labeling details
  • Trademark registration certificate (if applicable)
  • Authorization letter from the manufacturer (if applicable).

It is advisable to verify the precise requirements for the product being certified by consulting the Bureau of Indian Standards or an approved BIS certification agency.

A Detailed Process for Obtaining BIS Certification for Linear Alkyl Benzene

The process of obtaining BIS certification for Linear Alkyl Benzene (LAB) in India involves several steps:

  • Determine the Relevant Indian Standard

Start by identifying the applicable Indian Standard for LAB, which is IS 12795:2020. Thoroughly review the standard to ensure compliance before proceeding with certification.

  • Prepare the Required Documents

Arrange the mandatory documents for BIS registration. These may include an application form, test reports from a certified laboratory, production process flow chart, quality control plan, list of raw materials used, electrical safety test reports (if applicable), product labeling information, trademark registration (if applicable), and an authorization letter confirming adherence to underlying standards (if applicable).

  • Submit the Application

Apply along with the apt paperwork and fees to the authority in question.

  • Laboratory Testing

A BIS-certified lab will test the LAB sample to check its conformity with the governing standard i.e. IS 12795:2020. The laboratory will issue a detailed test report reflecting the performance of the sample.

  • Factory Inspection

BIS[1] officials will perform vetting of the manufacturing premise to ensure compliance with the IS and the implementation of quality control measures.

  • Grant of Certification

If the LAB sample qualifies for lab testing and the factory inspection, the BIS license will be accorded. The manufacturer will receive a BIS certification and will be allowed to use the standard mark i.e. ISI Mark on their product.

  • Surveillance Audits

Periodic surveillance audits will be conducted by BIS officials to monitor ongoing compliance with the Indian Standard after certification is granted.

The process of securing BIS certification for Linear Alkyl Benzene typically takes considerable time and demands undivided attention to detail to meet all requirements.


The BIS certification is highly significant for Linear Alkyl Benzene (LAB) as it ensures that the product meets the quality and safety standards established by the Bureau of Indian Standards. This certification provides reassurance to consumers, regulators, and stakeholders that the LAB has undergone thorough testing and inspection, ensuring its quality, reliability, and compliance with relevant Indian standards.

Read Our Article: How To Get BIS Certification For Polyester Staple Fibers?

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