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10

published ISO standards *

under the direct responsibility of ISO/TC 164/SC 4

2

ISO standards under development *

under the direct responsibility of ISO/TC 164/SC 4

20

Participating members

12

Observing members

* number includes updates

Reference Title Type
ISO/TC 164/SC 4/WG 2 Pendulum impact toughness Working group *
ISO/TC 164/SC 4/WG 3 Fracture toughness Working group *

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

Liaison Committees to ISO/TC 164/SC 4

The committees below can access the documents of ISO/TC 164/SC 4 :

Reference Title ISO/IEC
ISO/TC 17 Steel ISO
ISO/TC 44/SC 5 Testing and inspection of welds ISO
Organizations in liaison
Acronym Title Liaison type
EC - European Commission European Commission A
Date Month Location TC/SC Note
17-22 September 2017 Yeongam (Korea, Republic of) ISO/TC 164  

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

ISO/TC 164/SC 4 - Secretariat

ANSI United States
Tinius Olsen Testing Machine Co., Inc.
1065 Easton Road
Horsham, PA 19044-8009
United States

Tel: +1 215 675 71 00
Fax: +1 215 441 08 99

Secretariat direct:
Dr Michael R. Mitchell
Tel: +1 928 814 8622