Document Details |
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| Name of Department/Committee : | MTD 10 | ||||
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| Document Number : | MTD 10 ( 23489) | ||||
| Document Title [English] : | SILVER AND SILVER ALLOYS, JEWELLERY/ARTEFACTS — FINENESS AND MARKING — SPECIFICATION (FOURTH REVISION) | ||||
| Document Title [Hindi] : | चाँदी एवं चाँदी मिश्रधातुएँ आभूषण/शिल्पकारी ―शुद्धता एवं मुहरांकन ― विशिष्टि (चौथा पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 39.060 | ||||
| Date of Project Approval : | 26-06-2023 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Metals, Alloys and Metal Products (including Steel Products) |
| Sub Group : | Precious metals, gems and jewellery |
| Sub Sub Group : | Precious Metals |
| Aspects : | Product Specification |
| Risk : | Medium |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | SILVER AND SILVER ALLOYS, JEWELLERY/ARTEFACTS — FINENESS AND MARKING — SPECIFICATION |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : |
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| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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Division Council Chairperson Approval Details |
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::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 1387: 1993 | General requirements for the supply of metallurgical materials (Second Revision) | |
| 2 | IS 2113: 2014 | Assaying silver in silver and silver alloys - Methods (Third Revision) | |
| 3 | IS 15820: 2024 | Establishment and Operation of Assaying and Hallmarking Centres — General Requirements (First Revision) | |
| 4 | IS 16900 : 2021 | Jewellery and precious metals Determination of high purity silver Difference method using ICP-OES | |
| Sl.No. | Synosis Points | |
| 1 | . The revision has been brought out to bring the standard in the latest style and format of the Indian Standards. In this revision following changes have been made: a) All amendments issued earlier have been incorporated; b) Bullion and coin have been defined and included in the scope of the standard and marking clause has been suitably modified; c) Silver jewellery/artefacts grades of fineness 970, 900, 835 have been deleted and a new grade of fineness 958 has been added, in line with ISO 9202; and d) In the note to scope it is made clear that all articles of silver are covered under artefacts. | |
Timeline Details |
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