About

Scope

Under the direction of ISO/TC 58 the standardization of

• Requirements for the safe operation of gas cylinders and other pressure receptacles, including filling conditions, inspections at time of fill, periodic inspections, identification and specific applications.

• Deliverables address the marking, inspection, maintenance, filling, safe handling and evaluation of gas cylinders and other pressure receptacles

Quick links

34
published ISO standards *

under the direct responsibility of ISO/TC 58/SC 4

4
ISO standards under development *

under the direct responsibility of ISO/TC 58/SC 4

26
Participating members
16
Observing members

* number includes updates

Reference Title Type
ISO/TC 58/SC 4/WG 3   Methods for inspection and requalification of NGV fuel gas containers Working group
ISO/TC 58/SC 4/WG 6   Cylinder identification Working group
ISO/TC 58/SC 4/WG 10   Inspection and testing of composite cylinders Working group
ISO/TC 58/SC 4/WG 15   MAE examination for composite cylinders Working group
ISO/TC 58/SC 4/WG 18   Acoustic emission for composite cylinders Working group
ISO/TC 58/SC 4/WG 19   Inspection of tubes and frames Working group
Liaison Committees to ISO/TC 58/SC 4

The committees below can access the documents of ISO/TC 58/SC 4:

Reference Title ISO/IEC
ISO/TC 22/SC 41 Specific aspects for gaseous fuels ISO
ISO/TC 135/SC 9 Acoustic emission testing ISO

 

Liaison Committees from ISO/TC 58/SC 4

ISO/TC 58/SC 4 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 22/SC 41 Specific aspects for gaseous fuels ISO
ISO/TC 135/SC 9 Acoustic emission testing ISO
ISO/TC 197 Hydrogen technologies ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
ECMA European Cylinder Makers Association A
EIGA European Industrial Gases Association A
Liquid Gas Europe the European LPG Association A
NGV Global Natural Gas Vehicle Knowledge Base A
WLPGA World LPG Association A

Date Month Location TC/SC Note
13-16 February 2023 Berlin (Germany) ISO/TC 58/SC 4  

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

ISO/TC 58/SC 4 - Secretariat

ANSI [United States]

Compressed Gas Association
8484 Westpark Drive, Suite 220
McLean 22102 VA
United States

Tel: +1-703-788-2700