The Bureau of Indian Standards (BIS) is the national standards body of India, operating under the Ministry of Consumer Affairs, Food & Public Distribution. Established in 1986 under the BIS Act, it formulates and implements quality standards for goods, services, and systems, ensuring safety, reliability, and efficiency. BIS conducts product certification, hallmarking, and laboratory testing while also promoting consumer awareness. It plays a crucial role in industrial growth, trade facilitation, and public health protection. BIS certification, such as the ISI mark, assures compliance with Indian standards, fostering trust among consumers and industries alike.