India's First Decade of Voluntary Hallmarking: 2000–2010

The first decade of India's hallmarking scheme — from April 2000 to 2010 — was a period of steady infrastructure building, standard development, and growing awareness. Though hallmarking remained voluntary throughout this period, the foundations laid during these years made the eventual transition to mandatory hallmarking possible.

Slow but Steady Growth

When voluntary hallmarking launched in 2000, uptake was limited. Consumer awareness was low, and many jewellers saw hallmarking as an unnecessary cost. The hallmarking infrastructure itself was sparse, with only a handful of licensed Assaying and Hallmarking Centres (AHCs) operating across the country.

By 2005, the network had grown but remained small relative to India's vast jewellery market. BIS conducted awareness programmes, worked with industry associations, and offered incentives to encourage both jewellers and entrepreneurs to participate in the hallmarking ecosystem.

Silver Hallmarking Introduced

In December 2005, BIS extended the hallmarking scheme to silver articles. This was a significant expansion of scope, recognising that consumers of silver jewellery and silver articles deserved the same purity assurance as gold buyers. The initial standard covered six fineness grades: 800, 835, 900, 925, 970, and 990.

IS 15820:2009 — Setting Standards for Hallmarking Centres

A pivotal development came in 2009 with the publication of IS 15820:2009, the Indian Standard for "General Requirements for Competence of Assaying and Hallmarking Centres." This standard specified the technical and operational requirements for AHCs, including fire assay capability, XRF equipment, minimum laboratory space of 1,000 square feet, qualified staff (metallurgists and chemists), and calibration standards.

IS 15820 established a uniform quality benchmark for every hallmarking centre in India, ensuring that a hallmark applied in one city carried the same credibility as one applied in another.

Government Subsidies and Support

In December 2010, a government subsidy scheme for setting up new AHCs took effect. Forty-two BIS-recognised centres received subsidies, helping to accelerate the geographic expansion of the hallmarking network. A Gold Referral Assaying Laboratory was also established at Chennai to serve as a reference point for quality control.

By the Numbers

By mid-decade, approximately 231 AHCs were operational across India. While this was still a fraction of what the market ultimately needed, it represented significant growth from the near-zero base of 2000.

India Eyes International Recognition

Around 2010, India announced its intention to accede to the Vienna Convention on the Control and Marking of Articles of Precious Metals. Joining the Convention would allow Indian hallmarked jewellery exports to be accepted without re-testing in member countries — a potentially significant boost for India's jewellery export industry.

The Foundation for What Came Next

The voluntary decade was not merely a waiting period — it was an essential phase of capacity building. The AHC network grew, testing standards were formalised, skilled assayers were trained, and the concept of hallmarking gradually entered public consciousness. When the push for mandatory hallmarking gathered momentum in the years that followed, this infrastructure proved indispensable.