How to get BIS certificate online for ACC Blocks

Why is BIS Certification needed for AAC Blocks?
The Bureau of Indian Standards (BIS) is a statutory body that grants the BIS/ISI certification for AAC blocks as per IS 2185 (Part 3):1984. The BIS tests the products on several parameters and ensures that the products meet the safety and reliability benchmarks in the Indian market. This helps in building consumer confidence and ensures that people are able to make better and more informed purchase decisions.

The BIS-certified AAC blocks are also demanded more than those that are not recognized by the BIS. This is in fact essential to promote the trade of only safe and reliable products that can be trusted by consumers in the long run. BIS certification for AAC blocks is, therefore, an essential market compliance that businesses have to adhere to, to stay compliant in the Indian market.

Technical Requirements for AAC Blocks as per IS 2185 (PART 3):1984
Have a look at the technical requirements as per BIS prescribed IS 2185 (Part 3):1984 for Autoclaved Aerated Concrete (AAC) Blocks:

According to the Bureau of Indian Standards the IS 2185 (PART 3):1984 grounds several specifications for Concrete Masonry Units-Autoclaved Cellular (Aerated) Concrete Blocks, categorized in Grade 1 / Grade 2.
The raw materials required for AAC blocks may incorporate the following:
Cement
Fly ash
Lime
Water
Additives and admixtures
The testing parameters for AAC blocks as per IS 2185 (Part 3):1984, includes the following tests:
Compressive strength
Dimensions and tolerances
Block density
Thermal conductivity
Drying shrinkage
The test records have to be thoroughly maintained and labeling and marking of the products should be as per the specifications of IS 2185 (Part 3):1984.
How to Get BIS/ISI Certification for AAC Blocks?
Several easy steps can help manufacturers and importers gain a BIS certificate for AAC blocks in the Indian market:

Businesses have to fill out an application on the official BIS portal.
Submit all the necessary documents and details for the ISI mark certificate as asked for by the BIS authorities.
Pay the required fees on the BIS portal and wait for the BIS to carry forward the process.
The BIS authorities will conduct factory inspections and also test the product samples in BIS-accredited laboratories.
After successfully verifying the test reports and all other documents and manufacturing processes, the ISI mark registration certificate for AAC blocks IS 2185 (Part 3):1984 will be granted to businesses.
It is important to note that the ISI mark certification process differs for foreign manufacturers and domestic businesses.

Documents Required for ISI Mark Certification for AAC Blocks
Here are certain important documents businesses need to prepare for gaining the BIS certification for AAC blocks:

Basic identity documents regarding manufacturers and importers.
Address proofs of factory premises, organizations, and manufacturing units.
Details about the company registration and other details.
Documents outlining the details about the products
Technical specifications and other relevant details.
Details about the raw materials used, machinery and equipment involved.
Application forms and fee payment receipts
Test reports of the product samples
Packaging information
Details about the manufacturing processes
Documents about the quality controls measures