BIS introduced the gold Hallmark Registration program in 2000 and the silver program in 2005 to protect consumers from adulteration and ensure jewellers maintain a legally required purity level. Hallmarking... Read More
BIS introduced the gold Hallmark Registration program in 2000 and the silver program in 2005 to protect consumers from adulteration and ensure jewellers maintain a legally required purity level. Hallmarking... Read More