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ISO Issues Standard for Jewelry Fineness

February 18, 2015

The International Organization for Standardization (ISO) has issued ISO 9202:2014, specifying a range of fineness of precious metal alloys (excluding solders).

National legal requirements for the designation, marking and stamping of finished articles in the respective countries have to be taken into account.

This standard is a revision to ISO 9202:1991.

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