The Indian Standard Institute, or ISI, is a certification received by the Bureau of Indian Standards (BIS) that certifies items by stating that they meet stringent safety requirements and are safe to use by customers. In 1947, the Department of Industries and Supplies launched the ISI. The establishment of standards for Indian industries was the aim of the ISI Mark. ISI was taken over by the more powerful Bureau of Indian Standards (BIS) in the middle of the 1980s.
A BIS Certificate program seeks to give customers a guarantee about the dependability, quality, and security of the products. In 1986, the BIS Act made ISI a statutory body. Since then, goods bearing the ISI mark have been regarded as meeting BIS requirements. A necessary ISI certification is needed for a number of product types, including chemicals, medical equipment, batteries, steel goods, and cement.
Then, the ISI was renamed BIS. This list includes over 350 goods for which a BIS certification is mandatory. Manufacturers and importers who want to register their products with BIS must carefully follow the guidelines set out by BIS, including filing, submitting applications, and testing items.