IS 9443-1980
Guidelines for Marking Silver Purity on Silver Items/Jewelry

Standard No.

IS 9443-1980

Release Date

1980

Published By

IN-BIS

Latest

IS 9443-1980

Scope

This standard recommends four grades of silver for the manufacture of silver articles/ornaments and lays down guidelines for marking such articles/ornaments.

IS 9443-1980 history

• 1980 IS 9443-1980 Guidelines for Marking Silver Purity on Silver Items/Jewelry