2 resources from bis.gov.in we point founders to, and the questions each answers.
📄 Article
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BIS's hub for gold and silver hallmarking: the Hallmarking Regulations, the Mandatory Hallmarking Order and its amendments, the districts covered, and jeweller registration, which is done online, issued instantly, free and valid for life.
BIS's own list of the products the Central Government has brought under Quality Control Orders, which must carry the Standard Mark under a BIS licence or certificate, plus the upcoming QCOs notified and due for implementation.