Hallmark Certification Services in Kerala are governed under Indian law to ensure purity and consumer protection in gold jewellery. Hallmark Certification Services in Kochi Thrissur Kerala are mandatory as per the BIS Act, 2016, enforced by the Bureau of Indian Standards. Jewellers must comply with BIS hallmarking rules, register under BIS, and follow WDMA- approved testing procedures. Kerala, being a major gold market, requires strict adherence to hallmarking norms, includi