IS 15820 : 2009 General Requirements for Competence of Assaying and Hallmarking Centres

ICS 03.120.20;39.060 MTD 10

1 Scope

This standard covers general requirements forcompetence of assaying and hallmarking centres.

2 References

The standards listed below contain provisions whichthrough reference in this text, constitute provisions ofthis standard. At the time of publication, the editionsindicated were valid. All standards are subject torevision and parties to agreement based on this standardare encouraged to investigate the possibility of applyingthe most recent editions of the standards indicatedbelow:

   IS No.                        Title
IS 1417 : 1999 Gold and gold alloys, jewellery/
artefacts - Fineness and marking -
Specification (third revision)
IS 1418 : 1999 Assaying of gold in gold bullion, gold
alloys and jewellery/artefacts -
Cupellation (Fire Assay) method
(second revision)
IS 2112 : 2003 Silver and silver alloys, jewellery/
artefacts - Fineness and marking -
Specification (second revision)
IS 2113 : 2002 Assaying of silver in silver and silver
alloys - Methods (first revision)