The primary functions of the Bureau of Indian Standards include:
Developing standards: BIS formulates and publishes standards in different fields such as engineering, chemicals, food, textiles, electronics, and more. These standards ensure the quality, safety, and reliability of products and services in India.
Certification and conformity assessment: BIS provides a certification scheme through which manufacturers can obtain the BIS Standard Mark for their products. This mark signifies compliance with the relevant Indian standards and assures consumers of product quality and safety.
Testing and calibration: BIS operates several laboratories for testing and calibration purposes. These laboratories assess the quality and performance of various products and materials to ensure they meet the specified standards.
Consumer protection: BIS aims to protect consumer interests by promoting quality and standardization. It enforces mandatory certification for certain products to ensure their safety and quality for consumers.
International collaboration: BIS actively participates in international standardization activities and works closely with international standardization bodies to harmonize Indian standards with global standards.
By setting and maintaining standards, BIS plays a crucial role in supporting industrial development, consumer protection, and overall quality improvement in India.

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