ISO/TC 174

About

Secretariat: DIN

Secretary:

Mrs Dipl.-Ing. (FH) Petra Bischoff
Chairperson (until end 2021):

Mr Jonathan Jodry
ISO Technical Programme Manager :

Mme Anna Matri

ISO Editorial Programme Manager :

M Vincenzo Bazzucchi
Creation date: 1978

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

Work programme

Drafts and new work items
Business plans

TC Business plans for public review
Working area

on ISOTC and Public information folder
ISO Electronic applications

IT Tools that help support the standards development process

This committee contributes with 2 standards to the following Sustainable Development Goal:

Industry, Innovation and Infrastructure

published ISO standards *

under the direct responsibility of ISO/TC 174

ISO standards under development *

under the direct responsibility of ISO/TC 174

Participating members

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 3	Colours of gold alloys	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

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 (Category A and B)

Acronym	Title	Category
CIBJO	The World Jewellery Confederation	A
CIE	International Commission on Illumination	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

Date	Month	Location	TC/SC	Note
4-5	April 2019	Berlin (Germany)	ISO/TC 174

* Information definite but meeting not yet formally convened
** Provisional

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

Email: directorate.international@din.de

Web: http://www.din.de

Secretariat direct:

Mrs Dipl.-Ing. (FH) Petra Bischoff

Tel: +49 7231 9188-31

Fax: +49 7231 9188-33

Email: petra.bischoff@din.de

Jewellery and precious metals