DB31/T 1117-2018
Service Specifications for Traceability System of Gemstones (English Version)

Standard No.

DB31/T 1117-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/T 1117-2018

Scope

This standard specifies the requirements for gemstone traceability system service providers, service conditions, service provision requirements, etc. This standard applies to relevant enterprises and institutions in this city that provide services for the gemstone traceability system. This standard does not apply to traceability system services for artificial jewelry and jade.

DB31/T 1117-2018 history

• 2018 DB31/T 1117-2018 Service Specifications for Traceability System of Gemstones