Hallmarking of gold, which is voluntary at present, is a purity certification of the precious metal. The Bureau of Indian Standards (BIS), under the Consumer Affairs Ministry, is the administrative authority of hallmarking.

"The Consumer Affairs Ministry and BIS may consider hallmarking of gold jewellery under mandatory certification so as to safeguard the interest of the consumers," CAG said in a report tabled in Parliament today.

Consumers were exposed to the risk of buying impure gold jewellery due to inadequate coverage of Indian jewellers and goldsmiths under the BIS's voluntary hallmarking scheme as the hallmarking was not made mandatory, it noted a report.

It also said BIS Act had not been amended to cover hallmarking under mandatory certification. Noting that the reply of the BIS is not acceptable that the jurisdiction to amend the Act for making gold hallmarking mandatory rested with the Consumer Affairs Ministry, it said, "Since it (BIS) is the national standard body of the country and is mandated to provide quality assurance to the consumers, whether the concerned standard is made mandatory or not."

In early January, the Cabinet had approved the BIS (Amendment) Bill that aims to expand the ambit of mandatory hallmarking to include more products, including gold. The Bill has not yet been introduced in Parliament.

PTI