This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.
NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries.
PUBLISHED
ISO 9202:2019
PROJECT
ISO/FDIS 9202
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Feb 20, 2026
To view the full content, you need to register or to log in to your account by clicking on the "Log in" button