Malaysia's hallmarking framework is administered by the Standards and Industrial Research Institute of Malaysia (SIRIM) and underpinned by Malaysian Standard MS 2382, the national specification for the fineness of precious metals in jewellery. Unlike the United Kingdom's centuries-old assay-office regime, Malaysian hallmarking has historically been voluntary, with the trade gradually moving towards more formal certification as consumer-protection awareness has grown across Southeast Asia.

The fineness designations recognised under the Malaysian framework follow international convention. Gold is marked in millesimal terms — 999, 916, 750, 585 and 375 — corresponding to 24-, 22-, 18-, 14- and 9-carat respectively. The 916 stamp is by far the most encountered in domestic retail because 22-carat yellow gold remains the cultural benchmark for bridal jewellery among the Malay, Chinese and Indian communities that share the peninsula. Silver is marked at 925 (sterling) and 999 (fine), and platinum at 950 or 900.

SIRIM's role spans standards development, conformity assessment and certification mark licensing. A piece bearing a SIRIM-licensed mark indicates the manufacturer has subscribed to the certification scheme and has had its assay results audited against MS 2382. The mark itself is generally a maker's punch alongside the fineness number; a separate national assay punch comparable to the British leopard's head is not part of the Malaysian system.

Trade context

Federation of Goldsmiths and Jewellers Associations of Malaysia (FGJAM) members and the Persatuan Pedagang Emas Malaysia have lobbied since the 1990s for stricter conformity to MS 2382, partly in response to chronic under-karating disputes in the 916 sector. Independent assay houses operating in Kuala Lumpur and Penang now provide third-party verification, and bullion-grade Kijang Emas coins issued by Bank Negara Malaysia carry their own sovereign mark separate from the jewellery framework.

For the international buyer purchasing Malaysian-made jewellery, the practical guidance is to verify the millesimal figure, confirm that the manufacturer is SIRIM-listed, and where transactional value warrants it, request an independent assay certificate. Malaysian-marked pieces are widely recognised across ASEAN markets but should not be assumed equivalent to a British, Swiss or Indian BIS hallmark, which carry distinct legal weight in their respective jurisdictions.