The Bureau of Indian Standards (BIS) is India’s national standards body responsible for developing, promoting, and certifying quality standards for products and services. Established under the BIS Act, it ensures consumer safety, product reliability, and fair trade practices across industries such as electronics, food, construction, and textiles. BIS certification, marked by the ISI or Standard Mark, indicates compliance with national safety and performance benchmarks. Manufacturers must undergo testing and audits to obtain certification, which is mandatory for certain products. BIS also collaborates with international organizations to align Indian standards with global norms, facilitating exports. Its work supports innovation, quality improvement, and consumer confidence in domestically produced and imported goods.