How to use app to check purity of gold jewellery

The Bureau of Indian Standards (BIS) has developed the ‘BIS Care App’ to help gold buyers verify the purity of their purchases. The app allows users to track ISI and hallmark-certified gold and silver jewellery in real time. It is available for both Android and iPhone users and has received a rating of over 4 stars on both app stores. Users can check the authenticity of products by entering the licence number, HUID number, or registration number. The app also provides information on Indian standards and licenses.