ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75771 | ISO 11426:2021 | Jewellery and precious metals — Determination of gold — Cupellation method (fire assay) | Standarts spēkā |
| 76036 | ISO 8654:2018/Amd 1:2019 | Jewellery — Colours of gold alloys — Definition, range of colours and designation — Amendment 1 | Standarts spēkā |
| 77585 | ISO/AWI 24016-1 | Jewellery and precious metals — Grading Polished Diamonds — Part 1: Part 1: Terminology and classification | Izstrādē |
| 77587 | ISO/PWI 24016-2 | Jewellery and precious metals Grading Polished Diamonds | Izstrādē |
| 77588 | ISO/AWI 24016-2 | Jewellery and precious metals — Grading Polished Diamonds — Part 2: Part 2: Test methods | Izstrādē |
| 77589 | ISO 24018:2020 | Jewellery and precious metals — Specifications for 1 kilogram gold bar | Standarts spēkā |
| 84976 | ISO 10713:2025 | Jewellery and precious metals — Gold alloy coatings | Standarts spēkā |
| 85221 | ISO 18214:2024 | Jewellery and precious metals — Determination of high purity gold, silver, platinum and palladium — Difference method using SPARK-OES | Standarts spēkā |
| 85814 | ISO 19376-1:2025 | Jewellery and precious metals — Vocabulary — Part 1: Precious metals and units | Standarts spēkā |
| 86014 | ISO 19919:2025 | Jewellery and precious metals — Determination of silver — ICP-OES method using an internal standard element | Standarts spēkā |
Displaying 81-90 of 104 results.