About

Scope

Standardization in the field of jewellery (e.g. numbering system, sizes of rings, precious metals colours and coatings, diamonds) and precious metals (e.g. analyses, sampling, impurities).

Quick links

23

Published ISO standards *

9

ISO standards under development *

29
Participating members
23
Observing members

* number includes updates

Reference Title Type
ISO/TC 174/WG 1 Methods for determining fineness Working group
ISO/TC 174/WG 2 Diamonds, gemstones and related products Working group
ISO/TC 174/WG 4   Responsible sourcing and vocabulary Working group
Liaison Committees to ISO/TC 174

The committees below can access the documents of ISO/TC 174:

Reference Title ISO/IEC
ISO/TC 107/SC 3 Electrodeposited coatings and related finishes ISO
ISO/TC 114 Horology ISO
ISO/TC 207/SC 3 Environmental labelling ISO
ISO/TC 345 Specialty metals and minerals ISO

 

Liaison Committees from ISO/TC 174

ISO/TC 174 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/CASCO Committee on conformity assessment ISO
ISO/TC 107/SC 3 Electrodeposited coatings and related finishes ISO
ISO/TC 114 Horology ISO
ISO/TC 114/SC 6 Precious metal coverings ISO
ISO/TC 345 Specialty metals and minerals ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
CIBJO The World Jewellery Confederation A
IPA - Platinum International Platinum Group Metals Association A
LBMA London Bullion Market Association A
PMC Convention on the control and marking of articles of precious metals A
RJC Responsible Jewellery Council A
RMI The Responsible Minerals Initiative A
WCO World Customs Organization B

Organizations in liaison (Category C)

C liaisons participate at the level of a Working Group

Acronym Title Category
AWDC Antwerp World Diamond Centre C

ISO/TC 174 - Secretariat

DIN (Germany)

DIN Deutsches Institut für Normung e.V.
Am DIN-Platz, Burggrafenstraße 6
D-10787 Berlin
Germany

Tel: +49 30 2601-0
Fax: +49 30 26 01 12 31