T/SZS 4037-2021 Green Jewelry Certification Implementation
T/SZS 4037-2021 Green Jewelry Certification Implementation
Basic Information
Scope
Scope: This document stipulates the definition of "green jewelry" and the implementation process for applying for "green jewelry" certification. This document applies to jewelry made from precious metals such as gold, silver, and platinum, as well as their alloys (including products made by electroforming, hard gold electroforming, and other processes). It is applicable to institutions with certification qualifications. Main technical content: This document stipulates the definition of "green jewelry" and the implementation process for applying for "green jewelry" certification. This document applies to jewelry made from precious metals such as gold, silver, and platinum, as well as their alloys (including products made by electroforming, hard gold electroforming, and other processes). It is applicable to institutions with certification qualifications.