The Bureau of Indian Standards (BIS) license ensures that a product fulfills Indian quality and safety standards. It is required for a variety of items, including electrical appliances, electronics, and building materials. To receive a BIS license, applicants must first register on the BIS website, then submit the necessary documentation, test their products in BIS-approved labs, and undergo factory inspections. Once accepted, the product may bear the ISI mark or CRS certification. The license is valid for one or two years and must be renewed on a regular basis. BIS certification guarantees product reliability, customer safety, and regulatory compliance in the Indian market.
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ISI marks essential products like electrical appliances, cement, LPG cylinders, packaged drinking water, steel products, and food items, ensuring they meet Indian quality and safety standards.
Key AC components include the compressor, condenser, evaporator, expansion valve, refrigerant, blower, air filter, thermostat, and control board, each playing a role in cooling efficiency.
An AC has multiple parts, but the major ones are compressor, condenser, evaporator, expansion valve, refrigerant, fan, thermostat, air filter, and ductwork (for central systems).
Apply through the BIS website, submit product details, undergo testing at a BIS-approved lab, complete a factory inspection, and obtain approval to use the ISI mark.
