About

Scope

Standardization in the field of jewellery, e.g. numbering system, sizes of rings, colours of precious metals, precious metals coatings.

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16

published ISO standards *

under the direct responsibility of ISO/TC 174

1

ISO standards under development *

under the direct responsibility of ISO/TC 174

20

Participating members

17

Observing members

* number includes updates

Reference Title Type
ISO/TC 174/WG 1 Methods for determining fineness Working group *
ISO/TC 174/WG 3 Colours of gold alloys Working group *

* The convener can be reached through the secretariat (See contact information below)

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
Liaison Committees from ISO/TC 174

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

Reference Title ISO/IEC
ISO/TC 107/SC 3 Electrodeposited coatings and related finishes ISO
ISO/TC 114 Horology ISO
ISO/TC 114/SC 6 Precious metal coverings [STANDBY] ISO
Organizations in liaison
Acronym Title Liaison type
CIBJO The World Jewellery Confederation A
IPA - Platinum International Platinum Group Metals Association A
PMC Convention on the control and marking of articles of precious metals A
WCO World Customs Organization B

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

Secretariat direct:
Mrs Petra Bischoff
Tel: +49 7231 9188-31
Fax: +49 7231 9188-33