CEN - EN ISO 9202
Jewellery - Fineness of precious metal alloys
|Publication Date:||1 October 2016|
|ICS Code (Jewellery):||39.060|
This International Standard specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.
National legal requirements for the designation, marking, and stamping of finished articles in the respective countries have to be taken into account.